CN100366686C - A kind of fluorosilicone superamphiphobic non-stick coating - Google Patents
A kind of fluorosilicone superamphiphobic non-stick coating Download PDFInfo
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- CN100366686C CN100366686C CNB2006100421487A CN200610042148A CN100366686C CN 100366686 C CN100366686 C CN 100366686C CN B2006100421487 A CNB2006100421487 A CN B2006100421487A CN 200610042148 A CN200610042148 A CN 200610042148A CN 100366686 C CN100366686 C CN 100366686C
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- 238000000576 coating method Methods 0.000 title claims description 36
- 239000011248 coating agent Substances 0.000 title claims description 32
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 13
- 239000011737 fluorine Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 9
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract description 7
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000178 monomer Substances 0.000 claims abstract description 6
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 5
- 229920001567 vinyl ester resin Polymers 0.000 claims abstract description 5
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 13
- 229920002050 silicone resin Polymers 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 11
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 claims description 10
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 9
- -1 ether ester Chemical class 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 7
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- KHAVLLBUVKBTBG-UHFFFAOYSA-N caproleic acid Natural products OC(=O)CCCCCCCC=C KHAVLLBUVKBTBG-UHFFFAOYSA-N 0.000 claims description 6
- 229960002703 undecylenic acid Drugs 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 2
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims 3
- 239000003595 mist Substances 0.000 claims 2
- 239000011863 silicon-based powder Substances 0.000 claims 2
- 229910002012 Aerosil® Inorganic materials 0.000 claims 1
- 239000012752 auxiliary agent Substances 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000004848 polyfunctional curative Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 14
- 238000010276 construction Methods 0.000 abstract description 7
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 abstract description 6
- YXRKNIZYMIXSAD-UHFFFAOYSA-N 1,6-diisocyanatohexane Chemical compound O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O YXRKNIZYMIXSAD-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052710 silicon Inorganic materials 0.000 abstract description 5
- 239000010703 silicon Substances 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract description 2
- 239000002210 silicon-based material Substances 0.000 abstract description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 8
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical group CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 6
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 5
- 239000003085 diluting agent Substances 0.000 description 5
- 238000002845 discoloration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910021485 fumed silica Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000181 anti-adherent effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000001814 protein method Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
Description
(一)所属技术领域(1) Technical field
本发明涉及一种不粘性涂料，特别涉及一种含氟硅材料的不粘涂料。The invention relates to a non-stick coating, in particular to a non-stick coating of a fluorine-containing silicon material.
(二)背景技术(2) Background technology
市场现有不粘涂料可大致分为两类：一类为炊具及家电用不粘涂料，另一类为防涂鸦类不粘涂料。前一类以杜邦“特氟隆”为代表，由于受致癌物质全氟辛酸胺的影响，其安全性能正饱受世人的怀疑，而第二类涂料，由于受各种因素的影响，还存在以下不足之处：The existing non-stick coatings in the market can be roughly divided into two categories: one is non-stick coatings for cooking utensils and home appliances, and the other is anti-graffiti non-stick coatings. The former category is represented by DuPont "Teflon". Due to the influence of the carcinogen perfluorooctanoic acid amine, its safety performance is being doubted by the world. However, due to the influence of various factors, the second category of coatings still has the following deficiencies: Where:
1、不粘性并无特别突出之处；1. The non-stickiness is not particularly outstanding;
2、有的产品不能常温干燥，其施工受环境影响大；2. Some products cannot be dried at room temperature, and their construction is greatly affected by the environment;
3、产品品种单一，装饰效果较差；3. The product variety is single and the decorative effect is poor;
4、产品的长期不粘性无法保证。4. The long-term non-stickiness of the product cannot be guaranteed.
(三)发明内容(3) Contents of the invention
本发明为了克服以上技术的不足，提供了一种不粘性能好、常温干燥、耐老化、易于施工的氟硅超双疏不粘涂料。In order to overcome the shortcomings of the above technologies, the present invention provides a fluorosilicon super amphiphobic non-stick coating with good non-stick performance, normal temperature drying, aging resistance and easy construction.
本发明是通过以下措施来实现的：The present invention is achieved through the following measures:
本发明的氟硅超双疏不粘涂料，是由基料部分和固化剂两部分组成，固化剂用量占涂料部分重量的6.5-12％，The fluorosilicone super-amphiphobic non-stick coating of the present invention is composed of a base material part and a curing agent, and the amount of the curing agent accounts for 6.5-12% of the weight of the coating part.
所述的的基料部分是由以下重量百分比的原料组成：The described base material part is made up of the raw material of following weight percent:
氟碳树脂 30～50％Fluorocarbon resin 30～50%
有机硅树脂 10～20％Silicone resin 10～20%
颜填料 3～30％Pigment and filler 3～30%
硅微粉 1～5％Silica powder 1～5%
氟微粉 3～10％Fluorine powder 3～10%
助剂 0.01～3％Auxiliary 0.01～3%
有机溶剂 5～30％；Organic solvent 5～30%;
所述的固化剂为缩二脲、HDI三聚体和有机锡的至少一种；The curing agent is at least one of biuret, HDI trimer and organotin;
所述的氟碳树脂是以由四氟乙烯单体、烷基乙烯基酯及功能单体共聚而成，其氟含量≥wt35％，固含量≥50％；所述的功能单体为烯丙醇和十一烯酸的一种或两种；The fluorocarbon resin is formed by copolymerization of tetrafluoroethylene monomer, alkyl vinyl ester and functional monomer, its fluorine content is ≥ wt35%, and its solid content is ≥ 50%; the functional monomer is allyl One or both of alcohol and undecylenic acid;
所述的有机硅树脂为端羟基有机硅树脂；The silicone resin is a hydroxyl-terminated silicone resin;
所述的氟微粉为聚四氟乙烯微粉，粒径≤5um；所述的硅微粉为气相二氧化硅，粒径≤5um。The fluorine micropowder is polytetrafluoroethylene micropowder with a particle size of ≤5um; the silicon micropowder is fumed silica with a particle size of ≤5um.
本发明的不粘涂料，所述的烷基乙烯基酯为醋酸乙烯酯。In the non-stick coating of the present invention, the alkyl vinyl ester is vinyl acetate.
本发明的的氟硅超双疏不粘涂料，所述的有机溶剂为酯类、酮类或醚酯类溶剂。In the fluorosilicone super amphiphobic non-stick coating of the present invention, the organic solvent is an ester, ketone or ether ester solvent.
本发明的不粘涂料，以四氟树脂及端羟基有机硅树脂为基体树脂，主要应用氟硅材料的低表面能特性，从而宏观表现为斥水、斥油的双疏性能，配合粒径小于5微米的氟微粉、硅微粉，用以增强双疏性能及涂膜润滑性能，一定的颜填料实现多种装饰性，功能助剂和酮类、酯类等有机溶剂的应用满足了生产及施工过程中的需要，配合缩二脲、HDI三聚体、有机锡等固化剂，在具体施工应用中，既可中温强制干燥，也可常温固化，扩大了产品的应用范围。The non-stick coating of the present invention uses tetrafluororesin and hydroxyl-terminated organosilicon resin as matrix resins, and mainly uses the low surface energy characteristics of fluorosilicon materials, so that the macroscopic performance is water-repellent and oil-repellent amphiphobic properties, and the particle size is less than 5-micron fluorine micropowder and silica micropowder are used to enhance the amphiphobic performance and the lubricating performance of the coating film. Certain pigments and fillers can achieve various decorations. The application of functional additives and organic solvents such as ketones and esters meets the needs of production and construction. According to the needs of the process, with biuret, HDI trimer, organic tin and other curing agents, in specific construction applications, it can be forced to dry at medium temperature or cured at room temperature, which expands the application range of the product.
本发明氟硅超双疏不粘涂料可以采用认下的制备方法：在一定容量的罐中加入部分有机溶剂、氟碳树脂、有机硅树脂、助剂，同时应用分散机以一定速度分散均匀，根据不同要求，加入颜填料，依颜填料的要求不同，确定是否砂磨，确需砂磨的，控制砂磨机出料细度。然后，将配方中剩余的氟碳树脂、有机硅树脂、助剂及有机溶剂加入调漆罐，搅拌均匀后得到所述的氟硅超双疏不粘涂料的涂料部分。上述制备工艺方法中，设备为常温常压状态。The fluorosilicone super amphiphobic non-stick coating of the present invention can adopt the following preparation method: add some organic solvents, fluorocarbon resins, silicone resins, and additives into a tank with a certain capacity, and use a disperser to disperse evenly at a certain speed at the same time. According to different requirements, add pigments and fillers. According to different requirements of pigments and fillers, determine whether sanding is required. If sanding is really required, control the fineness of the sand mill output. Then, add the remaining fluorocarbon resin, silicone resin, additives and organic solvent in the formula into the paint mixing tank, and stir evenly to obtain the coating part of the fluorosilicon super amphiphobic non-stick coating. In the above preparation process, the equipment is in a state of normal temperature and pressure.
取上述制备的涂料部分与适量的固化剂混合均匀，加入一定量的稀释剂调整粘度，即可施工。Take the part of the paint prepared above and mix it evenly with an appropriate amount of curing agent, add a certain amount of diluent to adjust the viscosity, and then start construction.
本发明的氟硅超双疏不粘涂料具有以下性能：Fluorosilicone super amphiphobic non-stick coating of the present invention has the following properties:
1、产品品种丰富，有实色效果、金属闪光效果、珠光效果及透明效果；1. The product variety is rich, with solid color effect, metallic flash effect, pearlescent effect and transparent effect;
2、超双疏性，涂膜干燥以后，对任何水性及油性物质不粘，表现为胶水、浆糊等粘贴的小广告在10-30分钟内都会自动脱落，使用不干胶粘贴的小广告易于剥落，并且不留任何污迹；2. Super-amphiphobic, after the coating film is dry, it is not sticky to any water-based and oily substances, and the small advertisements pasted with glue, paste, etc. will automatically fall off within 10-30 minutes, and the small advertisements pasted with self-adhesive Ads are easy to peel off without leaving any smudges;
3、产品可常温干燥，也可中温强制干燥，施工可采用喷涂、辊涂及刷涂多种方式；3. The product can be dried at room temperature or forced to dry at medium temperature. The construction can be done by spraying, roller coating and brushing;
4、耐户外老化，户外使用20年以上不会产生粉化、变色；4. Resistant to outdoor aging, it will not cause chalking or discoloration when used outdoors for more than 20 years;
5、适用于水泥、金属基、塑料、木材、陶瓷等多种基材。5. It is suitable for various substrates such as cement, metal base, plastic, wood, ceramics, etc.
(四)具体实施方式(4) Specific implementation methods
实施例1：实色白漆Embodiment 1: solid color white paint
在1.5L不锈钢罐中加入400g四氟树脂，四氟树脂是由四氟乙烯单体、醋酸乙烯酯、烯丙醇及十一烯酸共聚而成，溶剂为醋酸丁酯，其固含量为wt55％、氟含量为wt38％的四氟树脂；100g有机硅树脂，有机硅树脂为固含量52％、平均分子量为40万的端羟基有机硅树脂；以及5g分散剂BYK-163、230g金红石钛白粉、30g平均粒径为5微米气相二氧化硅、100g平均粒径为5微米聚四氟乙烯微粉，经高速分散后，经砂磨机砂磨至细度≤15um出料，加入2g流平剂BYK-300、30g乙酸丁酯、40g甲基异丁基酮、63g丙二醇甲醚乙酸酯，分散均匀得到白色氟硅超双疏不粘涂料。取100g上述涂料与8.5g缩二脲混合均匀，加入稀释剂调整粘度至22秒(4#粘度杯)，喷涂制板检测性能。Add 400g of tetrafluororesin to a 1.5L stainless steel tank. Tetrafluororesin is copolymerized from tetrafluoroethylene monomer, vinyl acetate, allyl alcohol and undecylenic acid. The solvent is butyl acetate, and its solid content is wt55 %, PTFE resin with a fluorine content of wt38%; 100g of silicone resin, which is a hydroxyl-terminated silicone resin with a solid content of 52% and an average molecular weight of 400,000; and 5g of dispersant BYK-163, 230g of rutile titanium dioxide , 30g of fumed silica with an average particle size of 5 microns, 100g of polytetrafluoroethylene micropowder with an average particle size of 5 microns, after high-speed dispersion, be sanded by a sand mill until the fineness is ≤15um, and then 2g of leveling agent is added BYK-300, 30g butyl acetate, 40g methyl isobutyl ketone, 63g propylene glycol methyl ether acetate, dispersed evenly to obtain a white fluorosilicone super amphiphobic non-stick coating. Take 100g of the above paint and mix it with 8.5g biuret evenly, add diluent to adjust the viscosity to 22 seconds (4# viscosity cup), and spray the board to test the performance.
实施例2：金属闪光漆Example 2: Metallic Glitter Paint
在1.5L不锈钢罐中加入300g由四氟乙烯单体、醋酸乙烯酯、烯丙醇及十一烯酸共聚而成，溶剂为MIBK及醋酸丁酯，其固含量wt52％、氟含量36％的四氟树脂、200g固含量为48％、平均分子量为65万的端羟基有机硅树脂、10g平均粒径为0.8微米气相二氧化硅、100g平均粒径为2微米聚四氟乙烯微粉，经高速分散均匀，得树脂分散液。在另一容器中加入40um铝粉浆80g、1g分散剂BYK-163、2g流平剂BYK-306、100g乙酸丁酯、187g甲基异丁基酮经低速搅拌均匀，并浸泡一定时间后加入上述树脂分散液，低速搅拌均匀分散均匀得到金属闪光氟硅超双疏不粘涂料。取100g上述涂料与6.5gHDI三聚体混合均匀，加入稀释剂调整粘度至22秒(4#粘度杯)，喷涂制板检测性能。Add 300g of tetrafluoroethylene monomer, vinyl acetate, allyl alcohol and undecylenic acid to a 1.5L stainless steel tank. The solvent is MIBK and butyl acetate. PTFE resin, 200g solid content of 48%, hydroxyl-terminated silicone resin with an average molecular weight of 650,000, 10g of fumed silica with an average particle size of 0.8 microns, 100g of polytetrafluoroethylene micropowder with an average particle size of 2 microns, through high-speed Disperse evenly to obtain a resin dispersion. In another container, add 80g of 40um aluminum powder slurry, 1g of dispersant BYK-163, 2g of leveling agent BYK-306, 100g of butyl acetate, and 187g of methyl isobutyl ketone. The above resin dispersion liquid is stirred at a low speed to disperse evenly to obtain a metallic flash fluorosilicon super amphiphobic non-stick coating. Take 100g of the above-mentioned paint and mix evenly with 6.5g of HDI trimer, add diluent to adjust the viscosity to 22 seconds (4# viscosity cup), and spray to make a board to test the performance.
实施例3：珠光漆Embodiment 3: pearlescent paint
在1.5L不锈钢罐中加入500g由四氟乙烯单体、醋酸乙烯酯、烯丙醇及十一烯酸共聚而成，溶剂为PMA及MIBK，其固含量wt50％、氟含量wt35％的四氟树脂，200g固含量为50％、平均分子量为52万的端羟基有机硅树脂、10g平均粒径为5微米气相二氧化硅、80g平均粒径为2微米聚四氟乙烯微粉，经高速分散均匀，得树脂分散液。在另一容器中加入15um珠光粉60g、1g分散剂BYK-163、2g流平剂BYK-306、120g乙酸丁酯、17g丙二醇甲醚乙酸酯经低速搅拌均匀，并浸泡一定时间后加入上述树脂分散液，低速搅拌均匀分散均匀得到珠光氟硅超双疏不粘涂料。取100g上述涂料与0.4g有机锡及8.6g缩二脲混合均匀，加入稀释剂调整粘度至22秒(4#粘度杯)，喷涂制板检测性能。Add 500g of tetrafluoroethylene monomer, vinyl acetate, allyl alcohol and undecylenic acid copolymerized into a 1.5L stainless steel tank, the solvent is PMA and MIBK, its solid content wt50%, fluorine content wt35% tetrafluoro Resin, 200g of hydroxyl-terminated silicone resin with a solid content of 50% and an average molecular weight of 520,000, 10g of fumed silica with an average particle size of 5 microns, and 80g of polytetrafluoroethylene micropowder with an average particle size of 2 microns, uniformly dispersed at high speed , to obtain a resin dispersion. In another container, add 60g of 15um pearl powder, 1g of dispersant BYK-163, 2g of leveling agent BYK-306, 120g of butyl acetate, and 17g of propylene glycol methyl ether acetate. Resin dispersion liquid, stirred at low speed to disperse evenly to obtain pearlescent fluorosilicon super amphiphobic non-stick coating. Take 100g of the above paint, mix with 0.4g organotin and 8.6g biuret evenly, add diluent to adjust the viscosity to 22 seconds (4# viscosity cup), and spray to make a board to test the performance.
实施例4：透明清漆Example 4: Clear Varnish
在1.5L不锈钢罐中加入500g由四氟乙烯单体、醋酸乙烯酯、烯丙醇及十一烯酸共聚而成，溶剂为醋酸丁酯，其固含量为wt55％、氟含量为wt38％的四氟树脂，200g固含量为48％、平均分子量为62万的端羟基有机硅树脂、30g平均粒径为2微米的气相二氧化硅、100g平均粒径为0.2微米聚四氟乙烯微粉、2g分散剂BYK-163、2g流平剂BYK-300、130g甲基异丁基酮、56g丙二醇甲醚乙酸酯，经高速分散均匀得到透明氟硅超双疏不粘涂料。取100g上述涂料与11gHDI三聚体混合均匀，加入稀释剂调整粘度至22秒(4#粘度杯)，喷涂制板检测性能。Add 500g of tetrafluoroethylene monomer, vinyl acetate, allyl alcohol and undecylenic acid copolymerized into a 1.5L stainless steel tank, the solvent is butyl acetate, its solid content is wt55%, fluorine content is wt38% PTFE resin, 200g solid content is 48%, average molecular weight is 620,000 hydroxyl-terminated silicone resin, 30g average particle diameter is 2 micron fumed silica, 100g average particle diameter is 0.2 micron polytetrafluoroethylene micropowder, 2g Dispersant BYK-163, 2g leveling agent BYK-300, 130g methyl isobutyl ketone, 56g propylene glycol methyl ether acetate, and high-speed dispersion to obtain transparent fluorosilicone super amphiphobic non-stick coating. Take 100g of the above paint and 11g of HDI trimer and mix evenly, add diluent to adjust the viscosity to 22 seconds (4# viscosity cup), and spray to make a board to test the performance.
对上述实施例的氟硅超双疏不粘涂料进行了性能测试，数据如下：The fluorosilicone super amphiphobic non-stick coating of above-mentioned embodiment has been carried out performance test, and data is as follows:
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| CN100551980C (en) * | 2007-09-18 | 2009-10-21 | 深圳市明远氟涂料有限公司 | A kind of normal temperature solidifying fluorine-carbon coating for rubber roller |
| CN102277047B (en) * | 2011-07-25 | 2013-04-17 | 苏州金近幕墙有限公司 | Finish for building curtain wall aluminum veneer, and preparation method thereof |
| CN103045029B (en) * | 2012-12-26 | 2015-06-10 | 安徽科瑞克保温材料有限公司 | Corrosion-resistant fluorocarbon resin coating |
| CN103555173B (en) * | 2013-10-22 | 2015-05-13 | 东南大学 | Normal temperature curing solvent type two-component erasable coating and preparation method thereof |
| CN104893562A (en) * | 2015-05-25 | 2015-09-09 | 巨化集团技术中心 | Non-adhesive coating material for rubber product forming mold and preparation method thereof |
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