CN104212310A - Protective coating for plastic material and preparation method of protective coating - Google Patents

Protective coating for plastic material and preparation method of protective coating Download PDF

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Publication number
CN104212310A
CN104212310A CN 201410480849 CN201410480849A CN104212310A CN 104212310 A CN104212310 A CN 104212310A CN 201410480849 CN201410480849 CN 201410480849 CN 201410480849 A CN201410480849 A CN 201410480849A CN 104212310 A CN104212310 A CN 104212310A
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Prior art keywords
parts
protective coating
methyl methacrylate
plastic material
methacrylate
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CN 201410480849
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Chinese (zh)
Inventor
戴晓裒
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苏州云舒新材料科技有限公司
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Publication of CN104212310A publication Critical patent/CN104212310A/en

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Abstract

The invention provides a protective coating for a plastic material and a preparation method of the protective coating. The coating comprises the following components in parts by mass: 20-30 parts of epoxy acrylate, 18-28 parts of 2-hydroxyethyl methacrylate, 10-20 parts of tri(propylene glycol) diacrylate, 5-11 parts of methyl methacrylate, 25-35 parts of styrene, 8-17 parts of polycarbodiimide, 0.05-0.11 part of dibutyltin dilaurate, 7-16 parts of isopropanol, 0.7-1.1 parts of benzoin ethyl ether, 0.4-0.7 part of an anti-aging agent and 0.5-1.2 parts of a toughening agent. The coating provided by the invention has good storage stability and has high adhesive force on the plastic material; and the coating has high water resistance, anti-aging performance and toughness and is not easy to release and fade.

Description

一种塑料质材用保护涂料及其制备方法 A plastic timber with a protective coating mass and its preparation method

技术领域 FIELD

[0001] 本发明涉及涂料领域,尤其涉及一种塑料质材用保护涂料及其制备方法。 [0001] The present invention relates to the field of coatings, in particular, it relates to a plastic and a preparation method in terms of material with a protective coating.

背景技术 Background technique

[0002] 环氧丙烯酸酯具有优异的耐水性、耐热水性、耐药物性、粘结性、韧性。 [0002] The epoxy acrylate having excellent water resistance, hot water resistance, drug resistance, adhesion, and toughness. 用其制备而成的涂料具有很好的附着力、抗水性和贮存稳定性。 The coating prepared from it has excellent adhesion, water resistance and storage stability.

[0003] 塑料质材具有很多用途,可以用来制备很多产品。 [0003] Plastics have many uses in terms of material, it can be used to prepare many products. 但是,现有的塑料质材用涂料的附着力、抗水性、韧性和贮存稳定性低,并且不能有效的抗老化,容易脱落、褪色等。 However, the conventional plastic timber quality paint adhesion, water resistance, toughness and low storage stability, and can not effectively anti-aging, easy to fall off, fading.

发明内容 SUMMARY

[0004] 解决的技术问题:针对现有塑料质材用涂料附着力、抗水性、韧性和贮存稳定性低等缺点,本发明提供一种塑料质材用保护涂料及其制备方法。 [0004] Technical Problem: quality plastic material for the conventional coating adhesion, water resistance, toughness, and storage stability and low defects, the present invention provides a plastic timber with a protective coating mass and its preparation method.

[0005] 技术方案:一种塑料质材用保护涂料,以质量份计含有以下成分:环氧丙烯酸酯20〜30份,甲基丙烯酸-2-羟乙基酯18〜28份,二缩三丙二醇二丙烯酸酯10〜20份, 甲基丙烯酸甲酯5〜11份,苯乙烯25〜35份,聚碳化二亚胺8〜17份,二月桂酸二丁基锡0.05〜0. 11份,异丙醇7〜16份,安息香乙醚0.7〜I. 1份,防老剂0.4〜0.7份,增韧剂0. 5〜1. 2份。 [0005] Technical Solution: a plastic mass with a protective coating material to mass of parts comprising the following components: 20 to 30 parts of epoxy acrylate, methacrylic 18~28 parts of 2-hydroxyethyl acrylate, tripropylene 10-20 parts of glycol diacrylate, methyl methacrylate 5~11 parts of 25~35 parts of styrene, 8~17 parts polycarbodiimide, dibutyl tin dilaurate 0.05~0. 11 parts of isopropyl 7~16 parts alcohol, benzoin ethyl ether 0.7~I. 1 parts, 0.4~0.7 parts antioxidant, toughening 0. 5~1. 2 parts.

[0006] 上述所述的一种塑料质材用保护涂料,以质量份计含有以下成分:环氧丙烯酸酯25份,甲基丙烯酸-2-羟乙基酯23份,二缩三丙二醇二丙烯酸酯15份,甲基丙烯酸甲酯8 份,苯乙烯30份,聚碳化二亚胺13份,二月桂酸二丁基锡0. 08份,异丙醇11份,安息香乙醚〇. 9份,防老剂0. 55份,增韧剂0. 9份。 [0006] A plastic sheet above the mass with a protective coating, in parts by mass containing the following ingredients: 25 parts of epoxy acrylate, 23 parts of methyl methacrylate, 2-hydroxyethyl methacrylate, tripropylene glycol diacrylate ester 15 parts, 8 parts of methyl methacrylate, 30 parts of styrene, 13 parts of polycarbodiimide, dibutyl tin dilaurate, 0.08 parts, 11 parts of isopropyl alcohol, benzoin ethyl ether billion. 9 parts of antioxidant 0.55 parts, 0.9 parts of toughening agent.

[0007] 上述所述的一种塑料质材用保护涂料的制备步骤如下:先将聚碳化二亚胺、二月桂酸二丁基锡和异丙醇混合后,在温度为90°C下保温3h,然后与环氧丙烯酸酯、甲基丙烯酸-2-羟乙基酯、二缩三丙二醇二丙烯酸酯、甲基丙烯酸甲酯、苯乙烯混合均匀,接着与安息香乙醚、防老剂、增韧剂混合均匀,即得成品。 [0007] Step a plastic substance sheet prepared according to the above protective coatings as follows: First polycarbodiimide, dilaurate and dibutyltin isopropanol mixed and incubated for 3h at a temperature of 90 ° C, then the epoxy acrylate, methacrylate, 2-hydroxyethyl methacrylate, tripropylene glycol diacrylate, methyl methacrylate, styrene mixed, followed and benzoin ethyl ether, antioxidant, toughening agent mixed , ie finished.

[0008] 有益效果:本发明提供的一种塑料质材用保护涂料及其制备方法,该涂料具有良好的贮存稳定性,对塑料质材的附着力高,涂层的抗水性、抗老化性和韧性高,涂层不容易脱落、褪色。 [0008] The beneficial effects: a plastic quality of material of the present invention provides a protective coating and method of preparation, the coating having good storage stability, high-quality plastic material adhesion, water resistance of the coating, anti-aging and high toughness, the coating does not come off easily fade.

具体实施方式 Detailed ways

[0009] 下面结合具体实施方式对本发明进行详细说明。 [0009] The present invention will be described in detail with reference to specific embodiments.

[0010] 实施例1 本实施例提供一种塑料质材用保护涂料,以质量份计含有以下成分:环氧丙烯酸酯20 份,甲基丙烯酸-2-羟乙基酯18份,二缩三丙二醇二丙烯酸酯10份,甲基丙烯酸甲酯5份, 苯乙烯25份,聚碳化二亚胺8份,二月桂酸二丁基锡0. 05份,异丙醇7份,安息香乙醚0. 7 份,防老剂0. 4份,增韧剂0. 5份。 Example 1 Example [0010] embodiment provides a plastic timber quality protective coating to parts by mass containing the following ingredients: 20 parts of epoxy acrylate, 18 parts of methyl methacrylate, 2-hydroxyethyl acrylate, tripropylene 10 parts of propylene glycol diacrylate, 5 parts of methyl methacrylate, 25 parts of styrene, 8 parts of polycarbodiimide, dibutyl tin dilaurate, 0.05 parts, 7 parts of isopropyl alcohol, 0.7 parts of benzoin ethyl ether , 0.4 parts antioxidant, 0.5 parts of toughening agent. toon] 一种塑料质材用保护涂料的制备步骤如下:先将聚碳化二亚胺、二月桂酸二丁基锡和异丙醇混合后,在温度为90°C下保温3h,然后与环氧丙烯酸酯、甲基丙烯酸-2-羟乙基酯、二缩三丙二醇二丙烯酸酯、甲基丙烯酸甲酯、苯乙烯混合均匀,接着与安息香乙醚、防老齐U、增韧剂混合均匀,即得成品。 Toon] A plastic timber quality protective coatings prepared in the following steps: First polycarbodiimide, dilaurate and dibutyltin isopropanol mixed and incubated for 3h at a temperature of 90 ° C, then mixed with epoxy acrylate acrylate, methacrylate, 2-hydroxyethyl methacrylate, tripropylene glycol diacrylate, methyl methacrylate, styrene mixed, followed and benzoin ethyl ether, old age Qi U, toughening agents mixed, ie finished .

[0012] 实施例2 本实施例提供一种塑料质材用保护涂料,以质量份计含有以下成分:环氧丙烯酸酯30 份,甲基丙烯酸-2-羟乙基酯28份,二缩三丙二醇二丙烯酸酯20份,甲基丙烯酸甲酯11份, 苯乙烯35份,聚碳化二亚胺17份,二月桂酸二丁基锡0. 11份,异丙醇16份,安息香乙醚I. 1份,防老剂〇. 7份,增韧剂1. 2份。 Example 2 Example [0012] The embodiment provides a plastic timber quality protective coating to parts by mass containing the following ingredients: 30 parts of epoxy acrylate, 28 parts of methyl methacrylate, 2-hydroxyethyl acrylate, tripropylene 20 parts of propylene glycol diacrylate, 11 parts of methyl methacrylate, 35 parts of styrene, 17 parts of polycarbodiimide, dibutyl tin dilaurate, 0.11 parts, 16 parts of isopropyl alcohol, benzoin ethyl ether I. 1 parts , antioxidant square. 7 parts, 1.2 parts of toughening agent.

[0013] 一种塑料质材用保护涂料的制备步骤如下:先将聚碳化二亚胺、二月桂酸二丁基锡和异丙醇混合后,在温度为90°c下保温3h,然后与环氧丙烯酸酯、甲基丙烯酸-2-羟乙基酯、二缩三丙二醇二丙烯酸酯、甲基丙烯酸甲酯、苯乙烯混合均匀,接着与安息香乙醚、防老齐U、增韧剂混合均匀,即得成品。 [0013] Procedure for preparation of a plastic mass with a protective coating material is as follows: First polycarbodiimide, dilaurate and dibutyltin isopropanol mixed and incubated for 3h at a temperature of 90 ° c, and then with ethylene acrylate, methacrylate, 2-hydroxyethyl methacrylate, tripropylene glycol diacrylate, methyl methacrylate, styrene mixed, followed and benzoin ethyl ether, old age Qi U, toughening agents mixed, to obtain finished.

[0014] 实施例3 本实施例提供一种塑料质材用保护涂料,以质量份计含有以下成分:环氧丙烯酸酯25 份,甲基丙烯酸-2-羟乙基酯23份,二缩三丙二醇二丙烯酸酯15份,甲基丙烯酸甲酯8份, 苯乙烯30份,聚碳化二亚胺13份,二月桂酸二丁基锡0. 08份,异丙醇11份,安息香乙醚〇. 9份,防老剂0. 55份,增韧剂0. 9份。 Example 3 This example [0014] embodiment provides a plastic timber quality protective coating to parts by mass containing the following ingredients: 25 parts of epoxy acrylate, 23 parts of methyl methacrylate, 2-hydroxyethyl acrylate, tripropylene glycol diacrylate 15 parts, 8 parts of methyl methacrylate, 30 parts of styrene, 13 parts of polycarbodiimide, dibutyl tin dilaurate, 0.08 parts, 11 parts of isopropyl alcohol, benzoin ethyl ether billion. 9 parts , 0.55 parts antioxidant, 0.9 parts of toughening agent.

[0015] 一种塑料质材用保护涂料的制备步骤如下:先将聚碳化二亚胺、二月桂酸二丁基锡和异丙醇混合后,在温度为90°c下保温3h,然后与环氧丙烯酸酯、甲基丙烯酸-2-羟乙基酯、二缩三丙二醇二丙烯酸酯、甲基丙烯酸甲酯、苯乙烯混合均匀,接着与安息香乙醚、防老齐U、增韧剂混合均匀,即得成品。 [0015] Procedure for preparation of a plastic mass with a protective coating material is as follows: First polycarbodiimide, dilaurate and dibutyltin isopropanol mixed and incubated for 3h at a temperature of 90 ° c, and then with ethylene acrylate, methacrylate, 2-hydroxyethyl methacrylate, tripropylene glycol diacrylate, methyl methacrylate, styrene mixed, followed and benzoin ethyl ether, old age Qi U, toughening agents mixed, to obtain finished.

[0016] 上述实施例1〜实施例3的一种塑料质材用保护涂料的技术性能指标,其检测结果如下: 检测结果 [0016] The embodiment of Example 1 ~ technical performance quality of a plastic material with a protective coating of Example 3, the detection results are as follows: the detection result

Figure CN104212310AD00041

以上对本发明实施例进行了详细介绍,对于本领域的一般技术人员,依据本发明实施例的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本发明的限制。 The foregoing embodiments of the present invention are described in detail, those of ordinary skill in the art, the idea of ​​the embodiment according to the present invention, there are changes in the specific embodiment and application embodiment, the summary, the content of the specification is not It should be construed as limiting the present invention.

Claims (3)

1. 一种塑料质材用保护涂料,其特征在于,以质量份计含有以下成分:环氧丙烯酸酯20〜30份,甲基丙烯酸-2-羟乙基酯18〜28份,二缩三丙二醇二丙烯酸酯10〜20份, 甲基丙烯酸甲酯5〜11份,苯乙烯25〜35份,聚碳化二亚胺8〜17份,二月桂酸二丁基锡0.05〜0. 11份,异丙醇7〜16份,安息香乙醚0.7〜I. 1份,防老剂0.4〜0.7份,增韧剂0. 5〜1. 2份。 1. A plastic quality of material, characterized in that the protective coating to parts comprising the following components by mass: 20 to 30 parts of epoxy acrylate, methacrylic 18~28 parts of 2-hydroxyethyl acrylate, tripropylene 10-20 parts of glycol diacrylate, methyl methacrylate 5~11 parts of 25~35 parts of styrene, 8~17 parts polycarbodiimide, dibutyl tin dilaurate 0.05~0. 11 parts of isopropyl 7~16 parts alcohol, benzoin ethyl ether 0.7~I. 1 parts, 0.4~0.7 parts antioxidant, toughening 0. 5~1. 2 parts.
2. 根据权利要求1所述的一种塑料质材用保护涂料,其特征在于,以质量份计含有以下成分:环氧丙烯酸酯25份,甲基丙烯酸-2-羟乙基酯23份,二缩三丙二醇二丙烯酸酯15 份,甲基丙烯酸甲酯8份,苯乙烯30份,聚碳化二亚胺13份,二月桂酸二丁基锡0. 08份,异丙醇11份,安息香乙醚〇. 9份,防老剂0. 55份,增韧剂0. 9份。 The quality of a plastic material according to claim 1 with a protective coating, characterized in that, in parts by mass containing the following ingredients: 25 parts of epoxy acrylate, 23 parts of methyl methacrylate, 2-hydroxyethyl methacrylate, tripropylene glycol diacrylate 15 parts, 8 parts of methyl methacrylate, 30 parts of styrene, 13 parts of polycarbodiimide, dibutyl tin dilaurate, 0.08 parts, 11 parts of isopropyl alcohol, benzoin ethyl ether billion 9 parts, 0.55 parts antioxidant, 0.9 parts of toughening agent.
3. 如权利要求1所述的一种塑料质材用保护涂料的制备方法,其特征在于,该方法的制备步骤如下:先将聚碳化二亚胺、二月桂酸二丁基锡和异丙醇混合后,在温度为90°C下保温3h,然后与环氧丙烯酸酯、甲基丙烯酸-2-羟乙基酯、二缩三丙二醇二丙烯酸酯、甲基丙烯酸甲酯、苯乙烯混合均勻,接着与安息香乙醚、防老剂、增韧剂混合均勻,即得成品。 3. A plastic material according to the quality claim 1 Preparation of protective coating, wherein the preparation steps of the method are as follows: First polycarbodiimide, dibutyl tin dilaurate and isopropyl alcohol were mixed after incubation at a temperature of 90 ° C under 3h, then mixed with epoxy acrylate, methacrylate, 2-hydroxyethyl methacrylate, tripropylene glycol diacrylate, methyl methacrylate, styrene uniformly mixed, followed by and benzoin ethyl ether, antioxidant, toughening agent mixed, ie finished.
CN 201410480849 2014-09-19 2014-09-19 Protective coating for plastic material and preparation method of protective coating CN104212310A (en)

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CN105733410A (en) * 2016-04-07 2016-07-06 蚌埠昆仑彩印包装有限公司 Protection coating for book edge sealing adhesive packaging box
CN105733391A (en) * 2016-04-07 2016-07-06 蚌埠昆仑彩印包装有限公司 Outer-layer protective paint for adhesive sticker
CN105733377A (en) * 2016-04-07 2016-07-06 蚌埠昆仑彩印包装有限公司 Internal protection coating for plastic adhesive packaging box
CN105802492A (en) * 2016-04-07 2016-07-27 蚌埠昆仑彩印包装有限公司 Protective coating for outsides of packaging boxes of paper bag sealing glue

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Publication number Priority date Publication date Assignee Title
CN105733410A (en) * 2016-04-07 2016-07-06 蚌埠昆仑彩印包装有限公司 Protection coating for book edge sealing adhesive packaging box
CN105733391A (en) * 2016-04-07 2016-07-06 蚌埠昆仑彩印包装有限公司 Outer-layer protective paint for adhesive sticker
CN105733377A (en) * 2016-04-07 2016-07-06 蚌埠昆仑彩印包装有限公司 Internal protection coating for plastic adhesive packaging box
CN105802492A (en) * 2016-04-07 2016-07-27 蚌埠昆仑彩印包装有限公司 Protective coating for outsides of packaging boxes of paper bag sealing glue

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