CN107237160A - 一种抗腐蚀的硅烷涂布聚烯烃人造革 - Google Patents
一种抗腐蚀的硅烷涂布聚烯烃人造革 Download PDFInfo
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- CN107237160A CN107237160A CN201610175978.0A CN201610175978A CN107237160A CN 107237160 A CN107237160 A CN 107237160A CN 201610175978 A CN201610175978 A CN 201610175978A CN 107237160 A CN107237160 A CN 107237160A
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- silane
- silane coating
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- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910000077 silane Inorganic materials 0.000 title claims abstract description 42
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 30
- 239000002649 leather substitute Substances 0.000 title abstract description 9
- 238000005260 corrosion Methods 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 claims abstract description 37
- 238000000576 coating method Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000000376 reactant Substances 0.000 claims abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 3
- 239000001257 hydrogen Substances 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims abstract description 3
- 239000003755 preservative agent Substances 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 239000004922 lacquer Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 230000002335 preservative effect Effects 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000007738 vacuum evaporation Methods 0.000 claims description 2
- 150000004756 silanes Chemical class 0.000 abstract 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical class CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- -1 isocyanatopropyl Chemical group 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical class CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical class OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0038—Polyolefin fibres
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/128—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with silicon polymers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/14—Properties of the materials having chemical properties
- D06N2209/143—Inert, i.e. inert to chemical degradation, corrosion resistant
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Paints Or Removers (AREA)
Abstract
本发明涉及一种抗腐蚀的硅烷涂布聚烯烃人造革,是在聚烯烃基底表面涂饰一层硅烷涂布材料并固化,硅烷涂布材料是用反应物掺混一种或多种未预缩合或部分预缩合的硅烷。硅烷的分子量大于200。硅烷在有机侧链中具有适于形成氢桥键的极性化基团。聚烯烃人造革表面经硅烷涂布材料保护后,使聚烯烃人造革具有更好的抗腐蚀特性,提高了聚烯烃人造革的使用品质。
Description
技术领域
本发明属于聚烯烃人造革技术领域,具体涉及一种抗腐蚀的硅烷涂布的聚烯烃人造革。
背景技术
人造革是一种外观、手感似皮革并可代替其使用的塑料制品。通常以织物为底基,涂覆合成树脂及各种塑料添加制成。上世纪八十年代,昂贵的皮衣皮料一般人消费不起,应市场需求,仿冒皮革的人造革一度流行起来,被广泛应用于制衣、制包。
硅树脂生产的硅烷涂层是已知的,经过不断的发展,应该硅烷涂层作为人造革的保护层可以提高人造革的使用质量。
发明内容
本发明的目的是提供一种抗腐蚀的硅烷涂布聚烯烃人造革。
本发明解决上述问题所采用的技术方案为:一种抗腐蚀的硅烷涂布聚烯烃人造革,是在聚烯烃基底表面涂饰一层硅烷涂布材料并固化,所述硅烷涂布材料是用反应物掺混一种或多种未预缩合或部分预缩合的硅烷,并且硅烷涂布材料中包含防腐剂。
根据本发明,所述硅烷的分子量大于200,更优选大于300,尤其是大于500,并且最优选大于1000。
本发明的范畴内,所述硅烷在有机侧链中具有适于形成氢桥键的极性化基团。
较合理的设置是,在所述固化之前,将所述硅烷与同系或非同系的硅烷或者与有机单体、低聚物或聚合物进行有机交联反应。
本发明的一项改进是在硅烷涂布材料中加入溶剂,包括醇、醋酸酯、醚或反应稀释剂。
进一步地,向聚烯烃基底上湿化学涂覆硅烷涂布材料,包括喷雾、浸渍、流涂、辊涂、涂抹、压涂、离心涂布、刮涂或真空蒸发。
与现有技术相比,本发明的优点在于:提供了一种硅烷涂布的聚烯烃人造革,经过本发明的硅烷涂布材料保护后,使聚烯烃更好地抗腐蚀,提高了聚烯烃人造革的使用品质。
具体实施方式
以下结合实施例对本发明作进一步详细描述。
实施例1
将11.8g己二醇和49.5g异氰酸根合丙基三乙氧基硅烷(ICTES)搅拌加热至50℃并惨混入0.1g二月桂酸二丁基锡。50℃下进一步搅拌30分钟,之后冷却至室温。
将5g上述物料溶解于10g1-甲氧基-2-丙醇中并掺混入0.2g乙酰丙酮铝和0.3g防腐剂。
采用流涂的方式将所获得的硅烷涂布材料涂饰到聚烯烃人造革表面,之后在120℃下在通风炉中固化50分钟。
本实施例所得聚烯烃人造革具有很好的抗腐蚀特性。
实施例2
将30.0gDesmophen1145和4.3g异氰酸根合丙基三乙氧基硅烷(ICTES)搅拌加热至50℃并惨混入0.15g二月桂酸二丁基锡。50℃下进一步搅拌60分钟,之后冷却至室温。
将10g上述物料溶解于8g1-甲氧基-2-丙醇中并掺混入0.1g乙酰丙酮铝和0.2g防腐剂。
采用喷雾的方式将所获得的硅烷涂布材料涂饰到聚烯烃人造革表面,之后在150℃下在通风炉中固化60分钟。
本实施例所得聚烯烃人造革具有很好的抗腐蚀特性。
实施例3
45℃下将22.1g氨基丙基三乙氧基硅烷和27.8g缩水甘油氧基丙基三乙氧基硅烷搅拌并在该温度下置留45分钟。
将10g反应混合物溶于12g异丙醇中并掺混入0.3g乙酰丙酮和0.2g防腐剂。
再流涂到聚烯烃人造革表面,将涂层于120℃下在通风炉中固化20分钟。
本实施例所得聚烯烃人造革具有很好的抗腐蚀特性。
Claims (6)
1.一种抗腐蚀的硅烷涂布聚烯烃人造革,其特征在于:是在聚烯烃基底表面涂饰一层硅烷涂布材料并固化,所述硅烷涂布材料是用反应物掺混一种或多种未预缩合或部分预缩合的硅烷,并且硅烷涂布材料中包含防腐剂。
2.根据权利要求1所述的抗腐蚀的硅烷涂布聚烯烃人造革,其特征在于:所述硅烷的分子量大于200。
3.根据权利要求2所述的抗腐蚀的硅烷涂布聚烯烃人造革,其特征在于:所述硅烷在有机侧链中具有适于形成氢桥键的极性化基团。
4.根据权利要求1所述的抗腐蚀的硅烷涂布聚烯烃人造革,其特征在于:在所述固化之前,将所述硅烷与同系或非同系的硅烷或者与有机单体、低聚物或聚合物进行有机交联反应。
5.根据权利要求1所述的抗腐蚀的硅烷涂布聚烯烃人造革,其特征在于:在硅烷涂布材料中加入溶剂,包括醇、醋酸酯、醚或反应稀释剂。
6.根据权利要求1所述的抗腐蚀的硅烷涂布聚烯烃人造革,其特征在于:向聚烯烃基底上湿化学涂覆硅烷涂布材料,包括喷雾、浸渍、流涂、辊涂、涂抹、压涂、离心涂布、刮涂或真空蒸发。
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CN201610175978.0A CN107237160A (zh) | 2016-03-28 | 2016-03-28 | 一种抗腐蚀的硅烷涂布聚烯烃人造革 |
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