CN106047095A - 一种紫外光固化涂料 - Google Patents

一种紫外光固化涂料 Download PDF

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CN106047095A
CN106047095A CN201610610873.3A CN201610610873A CN106047095A CN 106047095 A CN106047095 A CN 106047095A CN 201610610873 A CN201610610873 A CN 201610610873A CN 106047095 A CN106047095 A CN 106047095A
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parts
ultraviolet
coating material
rubber
epoxy acrylate
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黄波
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Chengdu Nashuo Technology Co Ltd
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Chengdu Nashuo Technology Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/10—Epoxy resins modified by unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

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  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
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Abstract

本发明涉及涂料技术领域，具体是关于一种紫外光固化涂料，包括以下重量份的组分制备而成：丁二烯15‑25份、改性环氧丙烯酸脂80‑110份、乙二醇一甲醚16‑19份、3，4‑环氧环乙基甲酸‑3，4‑环氧环乙基甲酯22‑26份、三羟甲基丙烷三丙烯酸酯25‑28份、2‑甲基‑1‑(4‑甲硫基苯基)‑2‑吗啉基‑1‑丙酮3‑6份、2，4，6‑三甲基苯甲酰基二苯基氧化膦1‑3份、二氧化硅粉12‑16份。本发明采用橡胶改性环氧丙烯酸脂，橡胶可以采用天然橡胶、丁苯橡胶、丁晴橡胶等，改性后具有橡胶黏度高、高弹性的特点，添加二氧化硅提高了涂料的硬度，具有更好的耐磨性，多组分协同使涂料附着力强，不起皮，具有固化快，光亮度高的特点。

Description

一种紫外光固化涂料
技术领域
本发明涉及涂料技术领域，具体是关于一种紫外光固化涂料。
背景技术
光固化UV涂料产品可适用于多种基材表面：纸张、木器、石材、皮革、陶瓷、金属、玻璃、塑料、混凝土等，特别对一些热敏感材质尤其适用。光固化技术是一种高效、环境、节能、优质的材料表面处理技术，它是利用紫外光引发具有化学活性液态材料快速聚合交联，瞬间固化成固体材料，它基本不含挥发性溶剂(VOC)，因此不会造成空气污染和对人体的危害及火灾的危险性。
发明内容
本发明的目的是提供一种快速固化、富有弹性的涂料。
为了实现上述发明目的，本发明的技术方案具体如下：
一种紫外光固化涂料，包括以下重量份的组分制备而成：丁二烯15-25份、改性环氧丙烯酸脂80-110份、乙二醇一甲醚16-19份、3，4-环氧环乙基甲酸-3，4-环氧环乙基甲酯22-26份、三羟甲基丙烷三丙烯酸酯25-28份、2-甲基-1-(4-甲硫基苯基)-2-吗啉基-1-丙酮3-6份、2，4，6-三甲基苯甲酰基二苯基氧化膦1-3份、二氧化硅粉12-16份。
优选的，所述紫外光固化涂料，包括以下重量份的组分制备而成：丁二烯19份、改性环氧丙烯酸脂96份、乙二醇一甲醚17份、3，4-环氧环乙基甲酸-3，4-环氧环乙基甲酯23份、三羟甲基丙烷三丙烯酸酯28份、2-甲基-1-(4-甲硫基苯基)-2-吗啉基-1-丙酮4份、2，4，6-三甲基苯甲酰基二苯基氧化膦1.5份、二氧化硅粉13份。
优选的，所述改性环氧丙烯酸脂为橡胶改性环氧丙烯酸脂，在-15℃黏度为15000-20000mPa.s，在28-35℃黏度为40000-60000mPa.s，分子量在20000-30000。
优选的，所述二氧化硅粉粒度为500-800目。
本发明有益效果，本发明采用橡胶改性环氧丙烯酸脂，橡胶可以采用天然橡胶、丁苯橡胶、丁晴橡胶等，改性后具有橡胶黏度高、高弹性的特点，添加二氧化硅提高了涂料的硬度，具有更好的耐磨性，多组分协同使涂料附着力强，不起皮，具有固化快，光亮度高的特点。
具体实施方式
下面结合实施例对本发明的内容作进一步详述。
实施例1
一种紫外光固化涂料，包括以下重量份的组分制备而成：丁二烯15份、改性环氧丙烯酸脂80份、乙二醇一甲醚16份、3，4-环氧环乙基甲酸-3，4-环氧环乙基甲酯22份、三羟甲基丙烷三丙烯酸酯25份、2-甲基-1-(4-甲硫基苯基)-2-吗啉基-1-丙酮3份、2，4，6-三甲基苯甲酰基二苯基氧化膦1份、二氧化硅粉12份。
实施例2
一种紫外光固化涂料，包括以下重量份的组分制备而成：丁二烯19份、改性环氧丙烯酸脂96份、乙二醇一甲醚17份、3，4-环氧环乙基甲酸-3，4-环氧环乙基甲酯23份、三羟甲基丙烷三丙烯酸酯28份、2-甲基-1-(4-甲硫基苯基)-2-吗啉基-1-丙酮4份、2，4，6-三甲基苯甲酰基二苯基氧化膦1.5份、二氧化硅粉13份。
实施例3
一种紫外光固化涂料，包括以下重量份的组分制备而成：丁二烯25份、改性环氧丙烯酸脂110份、乙二醇一甲醚19份、3，4-环氧环乙基甲酸-3，4-环氧环乙基甲酯26份、三羟甲基丙烷三丙烯酸酯28份、2-甲基-1-(4-甲硫基苯基)-2-吗啉基-1-丙酮6份、2，4，6-三甲基苯甲酰基二苯基氧化膦3份、二氧化硅粉16份。
尽管这里参照本发明的解释性实施例对本发明进行了描述，上述实施例仅为本发明较佳的实施方式，本发明的实施方式并不受上述实施例的限制，应该理解，本领域技术人员可以设计出很多其他的修改和实施方式，这些修改和实施方式将落在本申请公开的原则范围和精神之内。

Claims (4)

1.一种紫外光固化涂料，其特征在于，包括以下重量份的组分制备而成：丁二烯15-25份、改性环氧丙烯酸脂80-110份、乙二醇一甲醚16-19份、3，4-环氧环乙基甲酸-3，4-环氧环乙基甲酯22-26份、三羟甲基丙烷三丙烯酸酯25-28份、2-甲基-1-(4-甲硫基苯基)-2-吗啉基-1-丙酮3-6份、2，4，6-三甲基苯甲酰基二苯基氧化膦1-3份、二氧化硅粉12-16份。
2.根据权利要求1所述紫外光固化涂料，其特征在于，包括以下重量份的组分制备而成：丁二烯19份、改性环氧丙烯酸脂96份、乙二醇一甲醚17份、3，4-环氧环乙基甲酸-3，4-环氧环乙基甲酯23份、三羟甲基丙烷三丙烯酸酯28份、2-甲基-1-(4-甲硫基苯基)-2-吗啉基-1-丙酮4份、2，4，6-三甲基苯甲酰基二苯基氧化膦1.5份、二氧化硅粉13份。
3.根据权利要求1所述紫外光固化涂料，其特征在于，所述改性环氧丙烯酸脂为橡胶改性环氧丙烯酸脂，在-15℃黏度为15000-20000mPa·s，在28-35℃黏度为40000-60000mPa·s，分子量在20000-30000。
4.根据权利要求1所述紫外光固化涂料，其特征在于，所述二氧化硅粉粒度为500-800目。
CN201610610873.3A 2016-07-29 2016-07-29 一种紫外光固化涂料 Withdrawn CN106047095A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116376337A (zh) * 2023-01-17 2023-07-04 三明市永耀涂料有限公司 一种水性紫外光固化变色涂料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116376337A (zh) * 2023-01-17 2023-07-04 三明市永耀涂料有限公司 一种水性紫外光固化变色涂料及其制备方法
CN116376337B (zh) * 2023-01-17 2024-04-05 三明市永耀涂料有限公司 一种水性紫外光固化变色涂料及其制备方法

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