RU2017770C1 - Press-mass for wood plate making - Google Patents
Press-mass for wood plate making Download PDFInfo
- Publication number
- RU2017770C1 RU2017770C1 SU5049524A RU2017770C1 RU 2017770 C1 RU2017770 C1 RU 2017770C1 SU 5049524 A SU5049524 A SU 5049524A RU 2017770 C1 RU2017770 C1 RU 2017770C1
- Authority
- RU
- Russia
- Prior art keywords
- mass
- press
- wood
- plate making
- wood plate
- Prior art date
Links
- 239000002023 wood Substances 0.000 title claims abstract description 14
- 239000002054 inoculum Substances 0.000 claims abstract description 7
- 241000233866 Fungi Species 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 6
- 229940116540 protein supplement Drugs 0.000 claims description 4
- 235000005974 protein supplement Nutrition 0.000 claims description 4
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Description
Изобретение относится к производству строительных материалов и может быть использовано для изготовления лигноуглеродных древесных пластиков. The invention relates to the production of building materials and can be used for the manufacture of ligno-carbon wood plastics.
Известна масса для изготовления лигноуглеводных древесных пластиков, содержащая измельченную древесину хвойных пород (1). Known mass for the manufacture of ligno-carbohydrate wood plastics containing crushed coniferous wood (1).
Недостатком этой массы является низкая прочность и водостойкость получаемых из нее пластиков. The disadvantage of this mass is the low strength and water resistance of plastics obtained from it.
Наиболее близкой к предлагаемой по технической сущности является смесь для изготовления древесно-стружечных плит, содержащая в своем составе древесные частицы и белки растительного происхождения (2). Closest to the proposed technical essence is a mixture for the manufacture of chipboards, containing wood particles and proteins of plant origin (2).
Однако получаемые из смеси плиты недостаточно прочны и водостойки. However, the plates obtained from the mixture are not strong enough and waterproof.
Целью изобретения явилось повышение прочности и водостойкости древесных плит. Эта цель реализуется за счет того, что пресс-масса для изготовления древесных плит, содержащая измельченные древесные частицы и белковую добавку, в качестве белковой добавки содержит инокулюм гриба Ptigrinus-144, при следующем соотношении компонентов, мас.%: измельченные древесные частицы 85-91; инокулюм гриба Pti grinus 144 - 9-15. The aim of the invention was to increase the strength and water resistance of wood boards. This goal is achieved due to the fact that the press mass for the manufacture of wood-based panels, containing crushed wood particles and a protein supplement, contains a Ptigrinus-144 fungus inoculum as a protein supplement, in the following ratio of components, wt.%: Crushed wood particles 85-91 ; inoculum of the fungus Pti grinus 144 - 9-15.
Инокулюм гриба - это раствор питательной среды и грибного мицелия. Inoculum of the fungus is a solution of a nutrient medium and mushroom mycelium.
Инокулюм гриба получают выращиванием культуры на жидких питательных средах предпочтительно при температуре 29оС в течение 6 сут.The inoculum of the fungus is obtained by growing the culture on liquid nutrient media, preferably at a temperature of 29 about C for 6 days.
П р и м е р ы 1-5. Инокулюм вносят в предварительно измельченное древесное сырье, тщательно перемешивают, сушат до влажности 8-12%, формируют ковер холодной подпрессовкой и подвергают горячему прессованию при 180-190оС и давлении 2,5-3 МПа в течение 0,9 мин/мм толщины изделия.PRI me R s 1-5. The inoculum is introduced into pre-comminuted wood raw material, thoroughly mixed, dried to a moisture content of 8-12%, cold prepressing form a carpet and subjected to hot pressing at 180-190 ° C and a pressure of 2.5-3 MPa for 0.9 min / mm thickness products.
Пример 6 выполняют по аналогичной технологии при использовании в качестве добавки растительных белков. Example 6 is performed by a similar technology when using vegetable proteins as additives.
Составы пресс-масс по примерам 1-6 и физико-механические показатели получаемых изделий представлены в табл. 1 и 2. The composition of the press mass according to examples 1-6 and physico-mechanical parameters of the resulting products are presented in table. 1 and 2.
Claims (1)
Измельченные древесные частицы 85 - 91,
Иноколюм гриба Ptigrinus-144 9 - 15PRESS MASS FOR PRODUCING WOODBOARDS, containing crushed wood particles and a protein supplement, characterized in that as a protein supplement it contains the inoculum of the fungus Ptigrinus-144 in the following ratio, wt.%:
Ground wood particles 85 - 91,
Inokolum of the mushroom Ptigrinus-144 9 - 15
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5049524 RU2017770C1 (en) | 1992-06-24 | 1992-06-24 | Press-mass for wood plate making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5049524 RU2017770C1 (en) | 1992-06-24 | 1992-06-24 | Press-mass for wood plate making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2017770C1 true RU2017770C1 (en) | 1994-08-15 |
Family
ID=21607910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5049524 RU2017770C1 (en) | 1992-06-24 | 1992-06-24 | Press-mass for wood plate making |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2017770C1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2193481C1 (en) * | 2001-03-06 | 2002-11-27 | Мордовский государственный университет им. Н.П.Огарева | Method for manufacture of lignocarbohydrate wood plastics |
| RU2210495C1 (en) * | 2002-02-04 | 2003-08-20 | Мордовский государственный университет им. Н.П. Огарева | Method of manufacture of lignocarbohydrate plastics from guza-paya |
| RU2582248C2 (en) * | 2009-04-29 | 2016-04-20 | Метадинеа Аустриа Гмбх | Composite material containing cross-linkable protein material resin |
| US11174578B2 (en) | 2016-05-13 | 2021-11-16 | Rockwool International A/S | Method of bonding together surfaces of two or more elements and a product made by said method |
| RU2778640C2 (en) * | 2016-05-13 | 2022-08-22 | Роквул Интернэшнл А/С | Products of mineral wool |
-
1992
- 1992-06-24 RU SU5049524 patent/RU2017770C1/en active
Non-Patent Citations (2)
| Title |
|---|
| "Сборник научных трудов аспирантов и соискателей", ч.1, Свердловск, 1969, с.75-80. * |
| Отливанчик А.Н. Производство и применение древесностружечных плит, М.: Госстройиздат, 1962, с.42. * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2193481C1 (en) * | 2001-03-06 | 2002-11-27 | Мордовский государственный университет им. Н.П.Огарева | Method for manufacture of lignocarbohydrate wood plastics |
| RU2210495C1 (en) * | 2002-02-04 | 2003-08-20 | Мордовский государственный университет им. Н.П. Огарева | Method of manufacture of lignocarbohydrate plastics from guza-paya |
| RU2582248C2 (en) * | 2009-04-29 | 2016-04-20 | Метадинеа Аустриа Гмбх | Composite material containing cross-linkable protein material resin |
| US11174578B2 (en) | 2016-05-13 | 2021-11-16 | Rockwool International A/S | Method of bonding together surfaces of two or more elements and a product made by said method |
| RU2778640C2 (en) * | 2016-05-13 | 2022-08-22 | Роквул Интернэшнл А/С | Products of mineral wool |
| RU2778791C2 (en) * | 2016-05-13 | 2022-08-25 | Роквул Интернэшнл А/С | Product of mineral wool |
| RU2778640C9 (en) * | 2016-05-13 | 2022-10-11 | Роквул Интернэшнл А/С | Products of mineral wool |
| RU2778791C9 (en) * | 2016-05-13 | 2022-10-11 | Роквул Интернэшнл А/С | Product of mineral wool |
| US11590747B2 (en) | 2016-05-13 | 2023-02-28 | Rockwool International A/S | Method of producing a mineral wool product comprising a multiple of lamellae and a product of such kind |
| US11820116B2 (en) | 2016-05-13 | 2023-11-21 | Rockwool A/S | Binder composition |
| US11865826B2 (en) | 2016-05-13 | 2024-01-09 | Rockwool A/S | Method of producing a mineral wool product comprising a multiple of lamellae and a product of such kind |
| US12070929B2 (en) | 2016-05-13 | 2024-08-27 | Rockwool A/S | Mineral wool product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106346589A (en) | Method for producing insect-proof and mildew-proof oriented strand board from whole eucalyptus wood scraps | |
| CN105269642B (en) | Fire-retardant stalk lumber core and its manufacture method | |
| CN106239689A (en) | Method for producing anti-corrosion oriented strand board from whole eucalyptus wood scraps | |
| CN106363760B (en) | Method for producing shaving board by adopting insect-proof and mildew-proof composite urea-formaldehyde resin | |
| CN100532315C (en) | Magnesium-calcium fireproof plant fiber board and preparation method thereof | |
| CN87103594A (en) | A kind of method with producing corn-stalk plate | |
| RU2017770C1 (en) | Press-mass for wood plate making | |
| CN1616200A (en) | Method for producing bamboo floor and decorative plate | |
| CN116141435A (en) | Whole bamboo and bamboo wood composite shaving board and preparation method thereof | |
| CN110480784A (en) | A kind of preparation process of zero formaldehyde log particle board | |
| CN109849147A (en) | One kind is based on tannin based cross-linker modified bean pulp glue medium density fibre board (MDF) and preparation method thereof | |
| CN104356663A (en) | Preparation method of lignin thermoplastic material | |
| HUT48301A (en) | Process for production of dried chippings | |
| CN113817300A (en) | Degradable plastic flowerpot and preparation method thereof | |
| CN105670170A (en) | Semi carbonized bamboo-wood composite high temperature resistant floor | |
| CN105585800A (en) | Preparation method of semi-carbonization bamboo-wood composite water locking floor | |
| RU2088547C1 (en) | Method of fabricating products from composite material based on cellulose-containing filler of vegetable origin and mineral binder | |
| RU2026176C1 (en) | Method for production of lignocarbon wood plastics | |
| RU2017594C1 (en) | Method of manufacture of wooden plastics | |
| SU1722835A1 (en) | Process for manufacturing wood chip boards with thermoplastic binder | |
| CN101343168A (en) | A kind of straw gypsum composite board and preparation method thereof | |
| CN106553258A (en) | A kind of preparation technology of formaldehydeless waterproof composite board | |
| USRE24174E (en) | Cork-bound hot-pressed boards | |
| CN113172720A (en) | Sky blue anion wood particle board | |
| CN112408854A (en) | Diatom composite fiber board and preparation method thereof |