CN104673041A - 一种新型陶瓷用丙烯酸酯树脂粉末涂料 - Google Patents

一种新型陶瓷用丙烯酸酯树脂粉末涂料 Download PDF

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CN104673041A
CN104673041A CN201510107623.3A CN201510107623A CN104673041A CN 104673041 A CN104673041 A CN 104673041A CN 201510107623 A CN201510107623 A CN 201510107623A CN 104673041 A CN104673041 A CN 104673041A
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powder coating
resin powder
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陆志强
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Huzhou Zhongchen Construction Co Ltd
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
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    • C08F220/32—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
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    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/033—Powdery paints characterised by the additives
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/32—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
    • C08F220/325—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals containing glycidyl radical, e.g. glycidyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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Abstract

本发明公开了一种新型陶瓷用丙烯酸酯树脂粉末涂料，原料为：甲基丙烯酸缩水甘油酯、甲醛、丙烯酸正丁酯、异丁醇、二甲苯、碳酸镁、流平剂、豆油、偶氮二异丁腈、甘油、增塑剂、硅油、过氧化苯甲酸叔丁酯、二氧化钛和甲基丙烯酸甲酯；密度125-135g/cm3，光泽度120％-140％，人工加速老化500h后，保光率92-96％；拉伸强度15-25MPa，干燥时间5-15s，在5％盐酸溶液中浸泡15-25d无异常；附着力1-2级，冲击强度450-550N/cm，在饱和氢氧化钙中浸泡20-30d不起泡、皱皮，耐洗擦性1000-1200次。

Description

一种新型陶瓷用丙烯酸酯树脂粉末涂料
技术领域
本申请属于涂料领域，尤其涉及一种陶瓷用丙烯酸酯树脂粉末涂料。
背景技术
新中国成立60年来，伴随着国民经济各行业的发展，作为其配套的涂料工业从一个极不引人注目的小行业逐步发展成为国民经济各领域必不可少的重要行业。经过几代人的顽强拼搏、开拓进取，我国已成为世界第二大涂料生产国和消费国，进入到世界涂料行业发展的主流。陶瓷涂料是一种能使有机物与无机物发生反应，从而兼备了两者优点的新颖陶瓷涂料。新一代的陶瓷涂料的硬度可以达到6H以上。耐高温400度，不粘效果，颜色多种。而且可以做成二甲苯性陶瓷涂料。而随着人性化理念的普及，及新型和谐社会的构成，设计一种耐腐蚀、耐冲击、光泽好且干燥快的陶瓷用丙烯酸酯树脂粉末涂料是非常必要的。
发明内容
解决的技术问题：
本申请针对上述技术问题，提供一种新型陶瓷用丙烯酸酯树脂粉末涂料，解决现有陶瓷用丙烯酸酯树脂粉末涂料干燥慢、不耐冲击、不耐腐蚀且光泽差等技术问题。
技术方案：
一种新型陶瓷用丙烯酸酯树脂粉末涂料，所述陶瓷用丙烯酸酯树脂粉末涂料的原料按重量份数配比如下：甲基丙烯酸缩水甘油酯100份；甲醛40-50份；丙烯酸正丁酯10-30份；异丁醇35-45份；二甲苯20-40份；碳酸镁0.1-0.5份；流平剂5-15份；豆油20-30份；偶氮二异丁腈2-8份；甘油15-25份；增塑剂1-10份；硅油0.04-0.06份；过氧化苯甲酸叔丁酯0.5-1.5份；二氧化钛30-40份；甲基丙烯酸甲酯80-90份。
作为本发明的一种优选技术方案：所述陶瓷用丙烯酸酯树脂粉末涂料的原料按重量份数配比如下：甲基丙烯酸缩水甘油酯100份；甲醛4份；丙烯酸正丁酯25份；异丁醇3份；二甲苯8份；碳酸镁4份；流平剂10份；豆油7份；偶氮二异丁腈85份；甘油9份；增塑剂5份；硅油5份；过氧化苯甲酸叔丁酯2份；二氧化钛35份；甲基丙烯酸甲酯30份。
作为本发明的一种优选技术方案：所述流平剂采用聚醚聚酯改性有机硅氧烷或三聚氰胺甲醛树脂。
作为本发明的一种优选技术方案：所述增塑剂采用DOP或DBP。
有益效果：
本发明所述一种新型陶瓷用丙烯酸酯树脂粉末涂料采用以上技术方案与现有技术相比，具有以下技术效果：1、产品密度125-135g/cm3，光泽度120％-140％，人工加速老化500h后，保光率92-96％；2、拉伸强度15-25MPa，干燥时间5-15s，在5％盐酸溶液中浸泡15-25d无异常；3、附着力1-2级，冲击强度450-550N/cm，在饱和氢氧化钙中浸泡20-30d不起泡、皱皮；4、产品耐洗擦性1000-1200次，可以广泛生产并不断代替现有材料。
具体实施方式
实施例1:
一种新型陶瓷用丙烯酸酯树脂粉末涂料，其原料按重量份数配比如下：甲基丙烯酸缩水甘油酯100份；甲醛40份；丙烯酸正丁酯10份；异丁醇35份；二甲苯20份；碳酸镁0.1份；三聚氰胺甲醛树脂5份；豆油20份；偶氮二异丁腈2份；甘油15份；DBP1份；硅油0.04份；过氧化苯甲酸叔丁酯0.5份；二氧化钛30份；甲基丙烯酸甲酯80份。
将上述原料加入反应釜中，升温到130摄氏度，保温反应2h，再在捏合机中100℃混炼1h，冷却后用粉碎机粉碎，用150mg筛过筛，制得涂料。
密度125g/cm3，光泽度120％，人工加速老化500h后，保光率92％；拉伸强度15MPa，干燥时间15s，在5％盐酸溶液中浸泡15d无异常；附着力2级，冲击强度450N/cm，在饱和氢氧化钙中浸泡20d不起泡、皱皮，耐洗擦性1000次。
实施例2:
一种新型陶瓷用丙烯酸酯树脂粉末涂料，其原料按重量份数配比如下：甲基丙烯酸缩水甘油酯100份；甲醛50份；丙烯酸正丁酯30份；异丁醇45份；二甲苯40份；碳酸镁0.5份；三聚氰胺甲醛树脂15份；豆油30份；偶氮二异丁腈8份；甘油25份；DBP10份；硅油0.06份；过氧化苯甲酸叔丁酯1.5份；二氧化钛40份；甲基丙烯酸甲酯90份。
将上述原料加入反应釜中，升温到130摄氏度，保温反应2h，再在捏合机中100℃混炼1h，冷却后用粉碎机粉碎，用150mg筛过筛，制得涂料。
产品密度130g/cm3，光泽度130％，人工加速老化500h后，保光率94％；拉伸强度20MPa，干燥时间10s，在5％盐酸溶液中浸泡20d无异常；附着力2级，冲击强度500N/cm，在饱和氢氧化钙中浸泡25d不起泡、皱皮，耐洗擦性1100次。
实施例3:
一种新型陶瓷用丙烯酸酯树脂粉末涂料，其原料按重量份数配比如下：甲基丙烯酸缩水甘油酯100份；甲醛4份；丙烯酸正丁酯25份；异丁醇3份；二甲苯8份；碳酸镁4份；聚醚聚酯改性有机硅氧烷10份；豆油7份；偶氮二异丁腈85份；甘油9份；DOP5份；硅油5份；过氧化苯甲酸叔丁酯2份；二氧化钛35份；甲基丙烯酸甲酯30份。
将上述原料加入反应釜中，升温到130摄氏度，保温反应2h，再在捏合机中100℃混炼1h，冷却后用粉碎机粉碎，用150mg筛过筛，制得涂料。
产品密度135g/cm3，光泽度140％，人工加速老化500h后，保光率96％；拉伸强度25MPa，干燥时间5s，在5％盐酸溶液中浸泡25d无异常；附着力1级，冲击强度550N/cm，在饱和氢氧化钙中浸泡30d不起泡、皱皮，耐洗擦性1200次。
以上实施例中的组合物所有组分均可以商业购买。
上述实施例只是用于对本发明的内容进行阐述，而不是限制，因此在与本发明的权利要求书相当的含义和范围内的任何改变，都应该认为是包括在权利要求书的范围内。

Claims (4)

1.一种新型陶瓷用丙烯酸酯树脂粉末涂料，其特征在于所述陶瓷用丙烯酸酯树脂粉末涂料的原料按重量份数配比如下：甲基丙烯酸缩水甘油酯100份；甲醛40-50份；丙烯酸正丁酯10-30份；异丁醇35-45份；二甲苯20-40份；碳酸镁0.1-0.5份；流平剂5-15份；豆油20-30份；偶氮二异丁腈2-8份；甘油15-25份；增塑剂1-10份；硅油0.04-0.06份；过氧化苯甲酸叔丁酯0.5-1.5份；二氧化钛30-40份；甲基丙烯酸甲酯80-90份。
2.根据权利要求1所述的一种新型陶瓷用丙烯酸酯树脂粉末涂料，其特征在于所述陶瓷用丙烯酸酯树脂粉末涂料的原料按重量份数配比如下：甲基丙烯酸缩水甘油酯100份；甲醛4份；丙烯酸正丁酯25份；异丁醇3份；二甲苯8份；碳酸镁4份；流平剂10份；豆油7份；偶氮二异丁腈85份；甘油9份；增塑剂5份；硅油5份；过氧化苯甲酸叔丁酯2份；二氧化钛35份；甲基丙烯酸甲酯30份。
3.根据权利要求1所述的一种新型陶瓷用丙烯酸酯树脂粉末涂料，其特征在于：所述流平剂采用聚醚聚酯改性有机硅氧烷或三聚氰胺甲醛树脂。
4.根据权利要求1所述的一种新型陶瓷用丙烯酸酯树脂粉末涂料，其特征在于：所述增塑剂采用DOP或DBP。
CN201510107623.3A 2015-03-12 2015-03-12 一种新型陶瓷用丙烯酸酯树脂粉末涂料 Pending CN104673041A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103613698A (zh) * 2013-11-26 2014-03-05 王鹏飞 一种粉末涂料用热固性丙烯酸树脂及其合成方法和用途
CN104194441A (zh) * 2014-08-28 2014-12-10 苏州洛特兰新材料科技有限公司 一种陶瓷用丙烯酸酯涂料
CN104292903A (zh) * 2014-10-14 2015-01-21 苏州洛特兰新材料科技有限公司 一种陶瓷用丙烯酸环氧树脂粉末涂料
CN104312235A (zh) * 2014-10-14 2015-01-28 苏州洛特兰新材料科技有限公司 一种陶瓷用耐腐蚀丙烯酸环氧树脂粉末涂料

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Publication number Priority date Publication date Assignee Title
CN103613698A (zh) * 2013-11-26 2014-03-05 王鹏飞 一种粉末涂料用热固性丙烯酸树脂及其合成方法和用途
CN104194441A (zh) * 2014-08-28 2014-12-10 苏州洛特兰新材料科技有限公司 一种陶瓷用丙烯酸酯涂料
CN104292903A (zh) * 2014-10-14 2015-01-21 苏州洛特兰新材料科技有限公司 一种陶瓷用丙烯酸环氧树脂粉末涂料
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Application publication date: 20150603