CN1389517A - Plant fiber material product capable of being biodegraded completely and its making process - Google Patents
Plant fiber material product capable of being biodegraded completely and its making process Download PDFInfo
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- CN1389517A CN1389517A CN 01114513 CN01114513A CN1389517A CN 1389517 A CN1389517 A CN 1389517A CN 01114513 CN01114513 CN 01114513 CN 01114513 A CN01114513 A CN 01114513A CN 1389517 A CN1389517 A CN 1389517A
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- Prior art keywords
- plant fiber
- glue
- fiber material
- fully biodegradable
- product
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000002657 fibrous material Substances 0.000 title claims description 23
- 230000008569 process Effects 0.000 title claims description 9
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 22
- 238000012856 packing Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000000314 lubricant Substances 0.000 claims abstract description 7
- 241000196324 Embryophyta Species 0.000 claims description 34
- 235000013311 vegetables Nutrition 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 10
- 235000013599 spices Nutrition 0.000 claims description 9
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 235000013312 flour Nutrition 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 229920002752 Konjac Polymers 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 6
- 229920001206 natural gum Polymers 0.000 claims description 6
- -1 poly(lactic acid) Polymers 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 238000002203 pretreatment Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 4
- 210000003608 fece Anatomy 0.000 claims description 4
- 238000000855 fermentation Methods 0.000 claims description 4
- 230000004151 fermentation Effects 0.000 claims description 4
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 239000008117 stearic acid Substances 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 244000068988 Glycine max Species 0.000 claims description 3
- 235000010469 Glycine max Nutrition 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 229920003180 amino resin Polymers 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 229910001651 emery Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000004898 kneading Methods 0.000 claims description 3
- 235000019359 magnesium stearate Nutrition 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000004328 sodium tetraborate Substances 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 235000019890 Amylum Nutrition 0.000 claims description 2
- 241001474374 Blennius Species 0.000 claims description 2
- 239000004604 Blowing Agent Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 102000002322 Egg Proteins Human genes 0.000 claims description 2
- 108010000912 Egg Proteins Proteins 0.000 claims description 2
- 239000004605 External Lubricant Substances 0.000 claims description 2
- 244000017020 Ipomoea batatas Species 0.000 claims description 2
- 235000002678 Ipomoea batatas Nutrition 0.000 claims description 2
- DJOWTWWHMWQATC-KYHIUUMWSA-N Karpoxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1(O)C(C)(C)CC(O)CC1(C)O)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C DJOWTWWHMWQATC-KYHIUUMWSA-N 0.000 claims description 2
- 240000008415 Lactuca sativa Species 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 claims description 2
- 239000005642 Oleic acid Substances 0.000 claims description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 2
- 241000550067 Psychilis Species 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- 239000004902 Softening Agent Substances 0.000 claims description 2
- JJEJDZONIFQNHG-UHFFFAOYSA-N [C+4].N Chemical compound [C+4].N JJEJDZONIFQNHG-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 229920003232 aliphatic polyester Polymers 0.000 claims description 2
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 claims description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 2
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 230000003851 biochemical process Effects 0.000 claims description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 238000003490 calendering Methods 0.000 claims description 2
- 235000013877 carbamide Nutrition 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 238000009264 composting Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 230000001877 deodorizing effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000032050 esterification Effects 0.000 claims description 2
- 238000005886 esterification reaction Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000036541 health Effects 0.000 claims description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 239000002054 inoculum Substances 0.000 claims description 2
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 2
- 235000010485 konjac Nutrition 0.000 claims description 2
- 239000010871 livestock manure Substances 0.000 claims description 2
- 230000007774 longterm Effects 0.000 claims description 2
- 239000001095 magnesium carbonate Substances 0.000 claims description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 2
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 2
- 229960001708 magnesium carbonate Drugs 0.000 claims description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- FDZZZRQASAIRJF-UHFFFAOYSA-M malachite green Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](C)C)C=C1 FDZZZRQASAIRJF-UHFFFAOYSA-M 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 244000000010 microbial pathogen Species 0.000 claims description 2
- 239000011943 nanocatalyst Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 210000004681 ovum Anatomy 0.000 claims description 2
- 244000045947 parasite Species 0.000 claims description 2
- 150000003016 phosphoric acids Chemical class 0.000 claims description 2
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical class O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 2
- 239000012286 potassium permanganate Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000001047 purple dye Substances 0.000 claims description 2
- 235000012045 salad Nutrition 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 229940070710 valerate Drugs 0.000 claims description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000001043 yellow dye Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 2
- 238000012546 transfer Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 241000609240 Ambelania acida Species 0.000 description 7
- 239000010905 bagasse Substances 0.000 description 7
- 241000209094 Oryza Species 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000003413 degradative effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007603 infrared drying Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- YNBADRVTZLEFNH-UHFFFAOYSA-N methyl nicotinate Chemical compound COC(=O)C1=CC=CN=C1 YNBADRVTZLEFNH-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention refers to the plant-fibre product which can be completely biodegraded and its manufactured method. The product contains the following raw materials: plant-fibre powder of 40-90%; natural glue of 0.5-35%; biodegradable chemical synthetic-glue of 0.05-20%; catalyust of 0.01-1%; coloring agent of 0-10%; lubricant of 0.01-5%; vesicant of 0-2% (the above are all wt%). And the manufactured method includes the following technical flow; crushing the plant fibre - preparing the materials according to the formula of raw materials - pretreating - adding the glue and stirring the materials - shaping- (decorating) - (spraying the film) - packing; the made products includes the dishware, the film materials, the section bar, the flower-planting basin, the bowl, the culture cup, all kinds of commodities, and so on.
Description
The present invention relates to a kind of plant fiber material product and manufacture method thereof of fully biodegradable.
Many natural plant fibre raw materials such as bagasse, powdered rice hulls, grain, soybean residue, brewer's grains, coffee grounds etc. generally are to burn or abandon contaminate environment as refuse; Or make fertilizer or feed, utility value is lower.
The objective of the invention is to provide a kind of plant fiber material product and manufacture method thereof that can make full use of various natural plant fibre raw materials, utilization of waste material, minimizing environmental pollution, improve the fully biodegradable of use value.
The objective of the invention is to realize with the following methods.The plant fiber material product of this fully biodegradable comprises that following raw materials according makes: 40-90% vegetable fibre powder, 0.5-35% natural gum, 0.05-20% biodegradable chemosynthesis glue, 0.01-1% catalyzer, 0-10% tinting material, 0.01-5% lubricant, 0-2% whipping agent (above all be weight percentage).
Said natural gum is one or more in flour, sticky rice flour, sweet potato powder, W-Gum, konjaku, fry starch of konjak, konjaku powder, seaweed gel, treated starch, rubber made from soybean cake albumen, Powder Phaseoli radiati, the pea flour etc.
One or more that said biodegradable chemosynthesis glue is following glue are composite to form:
(1) aminoresin: free aldehyde is lower than millesimal modified urea-formaldehyde glue or triamine glue, or the powdery urea glue of commercially available environment-friendly type.The free aldehyde of general requirement is lower than 5/10000ths, and both safety was two is beneficial to environmental protection for utmost point low-free formaldehyde, is more conducive to the product long-term storage and does not go mouldy, and needn't use mould inhibitor.
(2), half-natural compound: become tetrol or glycerol/ethylene glycol and acroleic acid esterification thing, medical capsule skin season, with the prepolymer of plant amylum or fiber, have oxidation-reduction autocatalytically solidified half thermoplastic synthetic, have the prepolymer of UV-light (UV) curing function, and be defined as water-based.
(3) biological polyester: poly(lactic acid) (PCL), poly(hydrobutyl ester), poly-valerate (PHBV), aliphatic polyester (Bionol), the multipolymer that reaches them, modification body, blend etc.
Said catalyzer is by following two kinds or multiple the composition:
Ammonium chloride, ammonium phosphate salt, bright vanadium, borax, glycerine, urea, oleum lini, salad oil, refined salt, ammonium sulfate, green vitriol, sal epsom, magnesium oxide, magnesiumcarbonate, magnesium chloride etc. and nanocatalyst etc.
Serve as reasons in the following material one or more of said tinting material are mixed with user's required color: titanium dioxide, iron oxide red, light green, peacock orchid, Victoria Green WPB, the yellow dyes of safety and environmental protection health, carbon black, founder are red, purple dye, potassium permanganate.
Said lubricant is external lubricant or compound system, is made up of in the following material one or more: low molecule PE wax, PEO, modified fat acid, natural softening agent, tributyl citrate, biological fermentation product X series, stearic acid, calcium stearate, Magnesium Stearate, soap essence, diatomite, phosphoric acid salt, silicone oil.
Said whipping agent be sodium bicarbonate, carbon ammonium, urea, low molecule oleic acid, blowing agent AC,, by at least a composition the in them, require to add according to foamed products.
The present invention comprises basin, alms bowl, cultivation cup, the various daily necessities (as cosmetic container, ashtray, photo frame, refuse container, basket, box, cup, spoon, toy etc.) that tableware (as bowl, cup, basin, box, microwave oven with utensil, feast apparatus), film material (as plastic sheeting for farm use), section bar (as foamed damping damping block, three-ply-wood, composition board etc.), the grass of growing flowers are used with the made goods of the sponge of fully biodegradable.
The manufacture method of the plant fiber material product of fully biodegradable of the present invention comprises following technical process: and vegetable fibre pulverizes → and by composition of raw materials batching → pre-treatment → add glue spice → moulding → (modification) → (spray film) → packing, whole process of production is described below:
1, vegetable fibre is pulverized: plant fiber material is crushed to fineness below the 1.0mm, adopt wet-dry method and sodium rice technology that activation treatment is carried out on its surface afterwards, purpose is the wax on activation vegetable fibre surface, destroys the constraint effect of its xylogen, makes vegetable fibre become unordered non-crystalline state.Its treatment process is: earlier that fiber is moistening to water content 10-40%, feed the CO of supercritical state
2, (＜-50 ℃) were handled 10-60 minutes under low temperature, were ground to the following content of powder of 100nm simultaneously and reached 10% when above, and the supercharging that is rapidly heated adds nano level TiO
2, CaCO
3, in the kaolin, ore powder etc. one or more, add stearic acid/salt activator, mix half an hour.
2, by prescription batching: the vegetable fibre powder with 40-90%, 0.5-35% natural gum, 0.05-20% biodegradable chemosynthesis glue, 0.01-1% catalyzer, 0-10% tinting material, 0.01-5% lubricant, 0-2% whipping agent (above all be weight percentage) preparation admixtion.
3, the vegetable fibre powder is carried out pre-treatment: the vegetable fibre powder is handled with High Temperature High Pressure, expanded material, treatment temp are 105 ℃-120 ℃, high pressure steam 0.6Mpa, and the treatment time is in 10-60, adopt moment to drive fast afterwards and press, allow material expanded 5-20%.
4, add the glue spice: the spice machine is a high speed mixer, the function that it must have electrically heated, water cooling, vacuumize, mediates at a high speed.The ability that also must have high pressure resistant (being not less than 10MPa) simultaneously.The spice parameter is after adding glue: the high-pressure steam source temperature is not less than 110 ℃, vapour was handled 5-60 minutes, pressure is not higher than 6Mpa, mediates 10-30 minutes at a high speed, mediates temperature and is 40-80 ℃, 5-60 minutes kneading time, 5-10 minutes pumpdown times, make raw material after, control moisture content＜20%, answer loose, the flexibility of tool after material is mixed, but hand is pinched into agglomerate.
5, moulding: adopt different forming methods according to different goods.As make tableware, then can adopt hot compression molding; Make the film material, then can be fed on 3 rollers or the multiple roll machine, continue to use plastic cement calendering embrane method production technique, it is made film product mediating material; Make section bar, then can be fed in the forcing machine, under screw acting, through extruding moulding in the mouth mould, the similar extrusion plastic PVC of its moulding process material with mediating material.
6, modify: goods that needs are modified such as tableware, various daily necessities etc. are frustrated overlap by hand or electric emery wheel is beaten overlap are qualified with smooth zero defect.Film material, section bar etc. are not then needed through this operation.
7, spray film: it is a safe job that product surface is handled, and two kinds of cold spray, heat sprays are generally arranged.Look prescription and processing requirement and choose a kind of operation.Spraying equipment is the general facility that sprays paint, and drying plant is that far infrared drying instrument or UV solidify instrument.Mould material can adopt the Beijing Orient chemical industry to produce PB emulsion or hugeization product PVDC emulsion, or moral is produced waterborne UV coating.
8, packing: the tableware based article is adopted sterile packed, pack under ultra-violet lamp, facility is ultraviolet disinfection machine and general packing facility; Other goods are adopted the ordinary packing method.
The plant fiber material product of fully biodegradable of the present invention is from having changed the form of vegetable fibre in essence with structure, make this constituent have excellent processing fluidity, product quality excellence, technical performance index reach whole indexs of GB GB18006 and border, port " degradation property of container and bag and food safety test are guided " fully.And production cost is low, is easy to big industrialization, automatic production.
It below is non-limiting examples of the present invention.
Embodiment 1: manufacture the tableware series of products with the sponge of fully biodegradable:
(1), plant fiber material adopts bagasse (or system chaff), and bagasse (or system chaff) is crushed to fineness below the 1.0mm with rice milling unit or net gas tooth pulverizer, afterwards with wet-dry method and sodium rice technology carry out activation treatment to its surface.Its treatment process is: earlier that bagasse (or system chaff) is moistening to water content 10-40%, feed the CO of supercritical state
2, (＜-50 ℃) were handled 10-60 minutes under low temperature, were ground to the following content of powder of 100nm simultaneously and reached 10% when above, and the supercharging that is rapidly heated adds nano level TiO
2, CaCO
3, in the kaolin, ore powder etc. one or more, add stearic acid/salt activator, mix half an hour.(2), batching: prepare burden in following composition ratio (weight percent): 53% bagasse (or system chaff) pulverizing expects, 25% sticky rice flour, 15% aminoresin, 0.25% ammonium chloride and 0.25% alum, 4% titanium dioxide, 2% low molecule PE wax, 0.5% sodium bicarbonate.(3) bagasse (or system chaff) is pulverized the pre-treatment of expecting: bagasse (or system chaff) is pulverized material handled 30 minutes under 0.6Mpa vapour pressure, 110 ℃ of temperature, moment, imperial the pressure made material expanded 5-20%.(4) add the glue spice: the material that will take by weighing in proportion drops in the high speed mixer, and the water of adding weight of material 15%, 120 ℃ of high-pressure steam source temperature, vapour was handled 40 minutes, pressure 5Mpa, mediated 20 minutes at a high speed, mediating temperature is 60 ℃, 5-60 minutes kneading time, 5-10 minutes pumpdown times, moisture content＜20% answer loose, the flexibility of tool after material is mixed, but hand is pinched into agglomerate.(5), moulding: adopt hot compression molding, the compacting parameter is as follows: the main pressure 1-5 seconds, 10 tons-100 tons of principal pressures are arranged 1-2 times gas, evacuation time 1-5 seconds, pressurize 10-40 seconds, dwell pressure is 5-50 tons.100 ℃-150 ℃ of die temperatures.Can adopt the heating of oily heat or electrothermal method.Forming machine can be two stations or three station press or winding formula press.The general use has the winding formula press of 5-20 one cavity molds or the winding formula press of 5-20 double-cavity molds.(6), modify: the goods of moulding are frustrated overlap or electric emery wheel is beaten overlap by hand, are qualified with smooth zero defect.(7), spray film: product surface is carried out heat spray film.Spraying equipment is the general facility that sprays paint, and drying plant is that UV solidifies instrument.Mould material adopts the Dongfang Chemical Plant, Beijing, The East Chemical Plant,Beijing to produce the PB emulsion.(8), packing: adopt sterile packed, under ultra-violet lamp, pack, facility be the ultraviolet disinfection machine and as the facility of packing.After dinner set product of the present invention is discarded, in physical environment, cover with mould behind general 1 first quarter moon, change into black earth after 3 months.
Embodiment 2: manufacture basin, alms bowl that the grass of growing flowers is used
Except that the content of following special proposition, other production processes are substantially the same manner as Example 1.
The vegetable fibre of making raw material can be natural all vegetable fibres, also comprises animal excrement, such as cow dung, pig manure, horsehit etc.Modernization intensification industry is cultured the ight soil solid waste disposal of bringing and is difficult to, and generally makes fertilizer usefulness, can not tackle the problem at its root, and finally can lead whole water and soil eutrophication.And develop as material, can realize more satisfactory final result.Ight soil must be handled through biochemical process before using, to guarantee deodorizing and safe.Its processing parameter is: transferring carbon/nitrogen than to (15-35)/1, is inoculum with straw (powder), and moisture content is controlled at 40-75%, aerobic ventilation fermentation reactor system, and pyroprocessing 2-7 days, the high-temperature zone is 45-75 ℃.The stacking condition is that meter wide * 4,1.5 height * 2 are meter long.After the composting success, should not contain live body parasite, ovum again in the excrement; Weed seed, no stink that no pathogenic microorganism, nothing are lived are planted matter based on corruption.Through after dry, it is following for using to be ground into 1.0mm.Both can also can mix and use the other plant fiber dust during use singly with the ight soil after handling.Make the degradation property of goods be controlled at half a year to three year by setting the goods prescription.The prescription that adopts is (weight percent): 74% through the ight soil powder of processing treatment as plant fiber material, 20% W-Gum, 5% medical capsule skin, 0.3% borax and 0.2% sal epsom, 0.5% Magnesium Stearate.The last packing of goods adopts the usual way packing, does not need sterilization.
Embodiment 3: make the film material with the present invention and mainly refer to the unstructuredness plastic sheeting for farm use, its thickness is less than 0.5mm, and is wide less than 2m.Indexs such as toughness reach the plastic sheeting for farm use standard, and degradative phase 3 months can extend to 6-9 months after the surface treatment.
Claims (10)
1, a kind of plant fiber material product of fully biodegradable, the plant fiber material product that it is characterized in that this fully biodegradable comprise that following raw materials according makes: 40-90 vegetable fibre powder, 0.5-35% natural gum, 0.05-20% biodegradable chemosynthesis glue, 0.01-1% catalyzer, 0-10% tinting material, 0.01-5% lubricant, 0-2% whipping agent (above all be weight percentage).
2, the plant fiber material product of fully biodegradable according to claim 1 is characterized in that said natural gum is one or more in flour, sticky rice flour, sweet potato powder, W-Gum, konjaku, fry starch of konjak, konjaku powder, seaweed gel, treated starch, rubber made from soybean cake albumen, Powder Phaseoli radiati, the pea flour etc.
3, the plant fiber material product of fully biodegradable according to claim 1, one or more that it is characterized in that said biodegradable chemosynthesis glue is following glue are composite to form:
(1) aminoresin: free aldehyde is lower than millesimal modified urea-formaldehyde glue or triamine glue, or the powdery urea glue of commercially available environment-friendly type.The free aldehyde of general requirement is lower than 5/10000ths, and both safety was two is beneficial to environmental protection for utmost point low-free formaldehyde, is more conducive to the product long-term storage and does not go mouldy, and needn't use mould inhibitor;
(2), half-natural compound: become tetrol or glycerol/ethylene glycol and acroleic acid esterification thing, medical capsule skin season, with the prepolymer of plant amylum or fiber, have oxygen-reduction autocatalytically solidified half thermoplastic synthetic, have the prepolymer of UV-light (UV) curing function and be defined as water-based;
(3) biological polyester: poly(lactic acid) (PCL), poly(hydrobutyl ester), poly-valerate (PHBV), aliphatic polyester (Bionol), the multipolymer that reaches them, modification body, blend etc.
4, the plant fiber material product of fully biodegradable according to claim 1 is characterized in that said catalyzer is by following two kinds or multiple the composition:
Ammonium chloride, ammonium phosphate salt, bright vanadium, borax, glycerine, urea, oleum lini, salad oil, refined salt, ammonium sulfate, green vitriol, sal epsom, magnesium oxide, magnesiumcarbonate, magnesium chloride etc. and nanocatalyst etc.
5, the plant fiber material product of fully biodegradable according to claim 1 is characterized in that said tinting material is mixed with user's required color in the following material thus one or more: titanium dioxide, iron oxide red, light green, peacock orchid, Victoria Green WPB, the yellow dyes of safety and environmental protection health, carbon black, founder are red, purple dye, potassium permanganate.
6, the plant fiber material product of fully biodegradable according to claim 1, it is characterized in that said lubricant is external lubricant or compound system, form: low molecule PE wax, PEO, modified fat acid, natural softening agent, tributyl citrate, biological fermentation product X series, stearic acid, calcium stearate, Magnesium Stearate, soap essence, diatomite, phosphoric acid salt, silicone oil by in the following material one or more.
7, the plant fiber material product of fully biodegradable according to claim 1, it is characterized in that said whipping agent be sodium bicarbonate, carbon ammonium, urea, low molecule oleic acid, blowing agent AC,, by at least a composition the in them, require to add according to foamed products.
8,, it is characterized in that comprising basin, alms bowl, cultivation cup, the various daily necessities that tableware, film material, section bar, the grass of growing flowers are used with the made goods of the sponge of fully biodegradable according to the plant fiber material product of the described fully biodegradable of one of claim 1 to 7.
9, a kind of manufacture method of plant fiber material product of fully biodegradable comprises following technical process: and vegetable fibre pulverizes → and by composition of raw materials batching → pre-treatment → add glue spice → moulding → (modification) → (spray film) → packing, the whole production step is as follows:
(1), vegetable fibre is pulverized: plant fiber material is crushed to fineness below the 1.0mm, adopt wet-dry method and sodium rice technology that activation treatment is carried out on its surface afterwards, purpose is the wax on activation vegetable fibre surface, destroy the constraint effect of its xylogen, make vegetable fibre become unordered non-crystalline state;
(2), by prescription batching: the vegetable fibre powder with 40-90,0.5-35% natural gum, 0.05-20% biodegradable chemosynthesis glue, 0.01-1% catalyzer, 0-10% tinting material, 0.01-5% lubricant, 0-2% whipping agent (above all be weight percentage) preparation admixtion;
(3), the vegetable fibre powder is carried out pre-treatment: the vegetable fibre powder is handled with High Temperature High Pressure, expanded material, treatment temp are 105 ℃---120 ℃, high pressure steam 0.6Mpa, and the treatment time is 10-60 minutes, adopt moment to drive fast afterwards and press, allow material expanded 5-20%;
(4), add the glue spice: the spice machine is a high speed mixer, the function that it must have electrically heated, water cooling, vacuumize, mediates at a high speed.The ability that also must have high pressure resistant (being not less than 10MPa) simultaneously.The spice parameter is after adding glue: the high-pressure steam source temperature is not less than 110 ℃, vapour was handled 5-60 minutes, pressure is not higher than 6Mpa, mediates 10-30 minutes at a high speed, mediates temperature and is 40-80 ℃, 5-60 minutes kneading time, 5-10 minutes pumpdown times, make raw material after, control moisture content＜20%, answer loose, the flexibility of tool after material is mixed, but hand is pinched into agglomerate;
(5), moulding: adopt different forming methods according to different goods,, then can adopt hot compression molding as making tableware; Make the film material, then can be fed on 3 rollers or the multiple roll machine, continue to use plastic cement calendering embrane method production technique, it is made film product mediating material; Make section bar, then can be fed in the forcing machine, under screw acting, through extruding moulding in the mouth mould, the similar extrusion plastic PVC of its moulding process material with mediating material;
(6), modify: goods that needs are modified such as tableware, various daily necessities etc. are frustrated overlap by hand or electric emery wheel is beaten overlap are qualified with smooth zero defect;
(7), spray film: goods are carried out surface treatment as required, two kinds of cold spray, heat sprays are generally arranged, look prescription and processing requirement and choose a kind of operation;
(8), packing: goods are packed, and to the germ-resistant goods of needs, needed to pack under ultra-violet lamp, facility is ultraviolet disinfection machine and general packing facility.
10, the manufacture method of the plant fiber material product of fully biodegradable according to claim 9, it is characterized in that the plant fiber material that adopts can be animal excrement, such as cow dung, pig manure, horsehit etc., its treatment process is to handle through biochemical process before ight soil is used, to guarantee deodorizing and safe, its processing parameter is: transfer carbon/nitrogen ratio to (15-35)/1, with straw (powder) is inoculum, moisture content is controlled at 40-75%, aerobic ventilation fermentation reactor system, pyroprocessing 2-7 days, the high-temperature zone is 45-75 ℃, the stacking condition is that meter wide * 4,1.5 height * 2 are meter long, after the composting success, should not contain the live body parasite again in the excrement, ovum; Weed seed, no stink that no pathogenic microorganism, nothing are lived are planted matter based on corruption, and after drying, it is following for usefulness to be ground into 1.0mm, both can also can mix and use the other plant fiber dust singly with the ight soil after the processing during use.Make the degradation property of goods be controlled at half a year to three year by setting the goods prescription.
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