CN104513518A - 一种用于涂料的紫外线吸收剂 - Google Patents

一种用于涂料的紫外线吸收剂 Download PDF

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CN104513518A
CN104513518A CN201310442234.7A CN201310442234A CN104513518A CN 104513518 A CN104513518 A CN 104513518A CN 201310442234 A CN201310442234 A CN 201310442234A CN 104513518 A CN104513518 A CN 104513518A
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parts
absorber
light absorber
paints
coating
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王朝
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QINGDAO DESHENGTAI CONSTRUCTION INSTALLATION ENGINEERING Co Ltd
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QINGDAO DESHENGTAI CONSTRUCTION INSTALLATION ENGINEERING Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/32Radiation-absorbing paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/47Levelling agents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开了一种用于涂料的紫外线吸收剂,其由以下重量份数的原料制成:流平剂1.24-2.35份,有机硅改性丙烯酸树脂2.55-3.46份,含氢硅油0.45-0.86份,消泡剂0.46-1.24份,双酚A二缩水甘油醚4.23-6.56份,水3.67-5.26份,三羟甲基丙烷三丙烯酸酯3.26-5.24份,醇酸1.35-3.25份。本发明有以下积极的效果:本发明提供的涂料用紫外线吸收剂,可以有效吸收紫外波长的光,同时在涂料中的含量少,热稳定性比一般产品高,无毒无味,一次涂布,可以维持2-3年的紫外吸收能力,解决了很多实际的需求,便于推广使用。

Description

一种用于涂料的紫外线吸收剂
技术领域
本发明涉及一种涂料吸收剂,尤其是涉及一种用于涂料的紫外线吸收剂,属于涂料领域。   
背景技术
引起橡胶和塑料老化的原因之一是由于紫外线的作用。太阳光在到达地面时,中途虽然有一部分被臭氧层和外大气层所吸收,但从其组成来看,还存在290-400nm 波长的紫外线。紫外线吸收剂最好能完全吸收上述波长的光。在选择吸收剂的时候,需要考虑用量越少越好,热稳定性高且挥发性小,无毒。
发明内容
针对现有技术的不足,本发明所要解决的技术问题是,提供一种用于涂料的紫外线吸收剂,,热稳定性高,用量少且不会挥发,无毒。    
为解决上述技术问题,本发明采取的技术方案是,一种用于涂料的紫外线吸收剂,其由以下重量份数的原料制成:
流平剂1.24-2.35份,有机硅改性丙烯酸树脂2.55-3.46份,含氢硅油0.45-0.86份,消泡剂0.46-1.24份,双酚A二缩水甘油醚4.23-6.56份,水3.67-5.26份,三羟甲基丙烷三丙烯酸酯3.26-5.24份,醇酸1.35-3.25份。 
优化的,上述用于涂料的紫外线吸收剂,其由以下重量份数的原料制成:
流平剂1.24份,有机硅改性丙烯酸树脂2.55份,含氢硅油0.45份,消泡剂0.46份,双酚A二缩水甘油醚4.23份,水3.67份,三羟甲基丙烷三丙烯酸酯3.26份,醇酸1.35份。
优化的,上述用于涂料的紫外线吸收剂,其流平剂为聚醚改性聚硅氧烷共聚物。
优化的,上述用于涂料的紫外线吸收剂,其消泡剂为辛基酚聚氧乙烯醚。
本发明有以下积极的效果:本发明提供的涂料用紫外线吸收剂,可以有效吸收紫外波长的光,同时在涂料中的含量少,热稳定性比一般产品高,无毒无味,一次涂布,可以维持2-3 年的紫外吸收能力,解决了很多实际的需求,便于推广使用。
具体实施方式
下面结合其实施例对发明进一步详细说明。
实施例1
本发明为一种用于涂料的紫外线吸收剂,其由以下重量份数的原料制成:流平剂即聚醚改性聚硅氧烷共聚物1.24份,有机硅改性丙烯酸树脂2.55份,含氢硅油0.45份,消泡剂即辛基酚聚氧乙烯醚0.46份,双酚A二缩水甘油醚4.23份,水3.67份,三羟甲基丙烷三丙烯酸酯3.26份,醇酸1.35份。
实施例2
本发明为一种用于涂料的紫外线吸收剂,其由以下重量份数的原料制成:
流平剂即聚醚改性聚硅氧烷共聚物2.35份,有机硅改性丙烯酸树脂3.46份,含氢硅油0.86份,消泡剂即辛基酚聚氧乙烯醚1.24份,双酚A二缩水甘油醚6.56份,水5.26份,三羟甲基丙烷三丙烯酸酯5.24份,醇酸3.25份。 
实施例3
本发明为一种用于涂料的紫外线吸收剂,其由以下重量份数的原料制成:
流平剂即聚醚改性聚硅氧烷共聚物1.75份,有机硅改性丙烯酸树脂3.12份,含氢硅油0.65份,消泡剂即辛基酚聚氧乙烯醚0.85份,双酚A二缩水甘油醚5.23份,水4.25份,三羟甲基丙烷三丙烯酸酯4.24份,醇酸2.75份。本发明有以下积极的效果:本发明提供的涂料用紫外线吸收剂,可以有效吸收紫外波长的光,同时在涂料中的含量少,热稳定性比一般产品高,无毒无味,一次涂布,可以维持2-3 年的紫外吸收能力,解决了很多实际的需求,便于推广使用。   
当然,上述说明并非是对本发明的限制,本发明也并不限于上述举例,本技术领域的普通技术人员,在本发明的实质范围内,作出的变化、改型、添加或替换,都应属于本发明的保护范围。

Claims (4)

1.一种用于涂料的紫外线吸收剂,其特征在于:由以下重量份数的原料制成:
流平剂1.24-2.35份,有机硅改性丙烯酸树脂2.55-3.46份,含氢硅油0.45-0.86份,消泡剂0.46-1.24份,双酚A二缩水甘油醚4.23-6.56份,水3.67-5.26份,三羟甲基丙烷三丙烯酸酯3.26-5.24份,醇酸1.35-3.25份。
2.根据权利要求1所述的用于涂料的紫外线吸收剂,其特征在于:
由以下重量份数的原料制成:
流平剂1.24份,有机硅改性丙烯酸树脂2.55份,含氢硅油0.45份,消泡剂0.46份,双酚A二缩水甘油醚4.23份,水3.67份,三羟甲基丙烷三丙烯酸酯3.26份,醇酸1.35份。
3.根据权利要求1所述的用于涂料的紫外线吸收剂,其特征在于:所述流平剂为聚醚改性聚硅氧烷共聚物。
4.根据权利要求1所述的用于涂料的紫外线吸收剂,其特征在于:所述消泡剂为辛基酚聚氧乙烯醚。
CN201310442234.7A 2013-09-26 2013-09-26 一种用于涂料的紫外线吸收剂 Pending CN104513518A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105440769A (zh) * 2015-12-30 2016-03-30 曲少春 一种用于涂料的防紫外线吸收剂及其制备方法
CN107418447A (zh) * 2017-04-21 2017-12-01 南宁市钱隆汽车租赁有限公司 汽车镀膜液

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105440769A (zh) * 2015-12-30 2016-03-30 曲少春 一种用于涂料的防紫外线吸收剂及其制备方法
CN107418447A (zh) * 2017-04-21 2017-12-01 南宁市钱隆汽车租赁有限公司 汽车镀膜液

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