CN107384078A - 一种水性可剥离的防护涂料 - Google Patents

一种水性可剥离的防护涂料 Download PDF

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CN107384078A
CN107384078A CN201710695054.8A CN201710695054A CN107384078A CN 107384078 A CN107384078 A CN 107384078A CN 201710695054 A CN201710695054 A CN 201710695054A CN 107384078 A CN107384078 A CN 107384078A
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water
corrosion
protective coating
resin
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张红芳
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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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
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the additives
    • C09D5/028—Pigments; Filters
    • C—CHEMISTRY; METALLURGY
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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
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    • C—CHEMISTRY; METALLURGY
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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
    • C09D5/20—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract

本发明公开了一种水性可剥离的防护涂料，其属于一种水性涂料。它主要包括水性丙烯酸树脂55‑60份、聚氨酯乳液25‑28份、水性耐腐蚀树脂12‑15份、剥离促进剂6‑8份、无机防腐填料4‑5份、钛白粉6‑7份、消泡剂2‑3份、抗菌剂1‑2份、表面活性剂3‑3.5份、增塑剂2份，去离子水60‑80份。本发明配伍合理，附着性及拉伸性强，有较好的防护效果，可剥离性好。本发明主要用于需要临时性保护的材料。

Description

一种水性可剥离的防护涂料
技术领域
本发明属于一种水性涂料，具体地说，尤其涉及一种水性可剥离的防护涂料。
背景技术
水溶性涂料是以水溶性合成树脂为主要成膜物质，水为稀释剂，加入适量的颜料、填料及辅助材料等，经研磨而成的一种涂料。水溶性涂料分为水溶性涂料、水分散性涂料；又分为电沉积涂料、乳胶涂料水溶性自干或低温烘干涂料。现有的水溶性涂料可剥离性较差，对于形状不规则的材料，不容易完全剥离；且现有的水溶性涂料通常只能用于特定的材料，在其它材料上难以实现完全剥离。
发明内容
本发明的目的在于克服上述缺陷，提供一种水性可剥离的防护涂料，其配伍合理，附着性及拉伸性强，有较好的防护效果，可剥离性好。
所述的水性可剥离的防护涂料，包括按照质量份数计的如下原料：水性丙烯酸树脂55-60份、聚氨酯乳液25-28份、水性耐腐蚀树脂12-15份、剥离促进剂6-8份、无机防腐填料4-5份、钛白粉6-7份、消泡剂2-3份、抗菌剂1-2份、表面活性剂3-3.5份、增塑剂2份，去离子水60-80份。
进一步的，包括按照质量份数计的如下原料：水性丙烯酸树脂55份、聚氨酯乳液25份、水性耐腐蚀树脂12份、剥离促进剂6份、无机防腐填料4份、钛白粉6份、消泡剂2份、抗菌剂1份、表面活性剂3份、增塑剂2份，去离子水60份。
进一步的，包括按照质量份数计的如下原料：水性丙烯酸树脂57份、聚氨酯乳液25份、水性耐腐蚀树脂14.2份、剥离促进剂6.2份、无机防腐填料5份、钛白粉6.6份、消泡剂2份、抗菌剂1.5份、表面活性剂3份、增塑剂2份，去离子水75份。
进一步的，包括按照质量份数计的如下原料：水性丙烯酸树脂60份、聚氨酯乳液28份、水性耐腐蚀树脂15份、剥离促进剂8份、无机防腐填料5份、钛白粉7份、消泡剂3份、抗菌剂2份、表面活性剂3.5份、增塑剂2份，去离子水80份。
与现有技术相比，本发明的有益效果是：
本发明原料低廉、配伍合理，具有良好的附着性和拉伸性，防护效果及可剥离性好，手感细腻，适用于绝大多数材料。
具体实施方式
下面结合实施例对本发明作进一步说明：
实施例一：水性可剥离的防护涂料，包括按照质量份数计的如下原料：水性丙烯酸树脂55份、聚氨酯乳液25份、水性耐腐蚀树脂12份、剥离促进剂6份、无机防腐填料4份、钛白粉6份、消泡剂2份、抗菌剂1份、表面活性剂3份、增塑剂2份，去离子水60份。
实施例二：水性可剥离的防护涂料，包括按照质量份数计的如下原料：水性丙烯酸树脂59份、聚氨酯乳液26.5份、水性耐腐蚀树脂14.4份、剥离促进剂7.2份、无机防腐填料4.5份、钛白粉6.3份、消泡剂2.3份、抗菌剂2份、表面活性剂3.5份、增塑剂2份，去离子水77份。
实施例三：水性可剥离的防护涂料，包括按照质量份数计的如下原料：水性丙烯酸树脂57份、聚氨酯乳液25份、水性耐腐蚀树脂14.2份、剥离促进剂6.2份、无机防腐填料5份、钛白粉6.6份、消泡剂2份、抗菌剂1.5份、表面活性剂3份、增塑剂2份，去离子水75份。
实施例四：水性可剥离的防护涂料，包括按照质量份数计的如下原料：水性丙烯酸树脂60份、聚氨酯乳液28份、水性耐腐蚀树脂15份、剥离促进剂8份、无机防腐填料5份、钛白粉7份、消泡剂3份、抗菌剂2份、表面活性剂3.5份、增塑剂2份，去离子水80份。

Claims (4)

1.一种水性可剥离的防护涂料，其特征在于：包括按照质量份数计的如下原料：水性丙烯酸树脂55-60份、聚氨酯乳液25-28份、水性耐腐蚀树脂12-15份、剥离促进剂6-8份、无机防腐填料4-5份、钛白粉6-7份、消泡剂2-3份、抗菌剂1-2份、表面活性剂3-3.5份、增塑剂2份，去离子水60-80份。
2.根据权利要求1所述的水性可剥离的防护涂料，其特征在于：包括按照质量份数计的如下原料：水性丙烯酸树脂55份、聚氨酯乳液25份、水性耐腐蚀树脂12份、剥离促进剂6份、无机防腐填料4份、钛白粉6份、消泡剂2份、抗菌剂1份、表面活性剂3份、增塑剂2份，去离子水60份。
3.根据权利要求1所述的水性可剥离的防护涂料，其特征在于：包括按照质量份数计的如下原料：水性丙烯酸树脂57份、聚氨酯乳液25份、水性耐腐蚀树脂14.2份、剥离促进剂6.2份、无机防腐填料5份、钛白粉6.6份、消泡剂2份、抗菌剂1.5份、表面活性剂3份、增塑剂2份，去离子水75份。
4.根据权利要求1所述的水性可剥离的防护涂料，其特征在于：包括按照质量份数计的如下原料：水性丙烯酸树脂60份、聚氨酯乳液28份、水性耐腐蚀树脂15份、剥离促进剂8份、无机防腐填料5份、钛白粉7份、消泡剂3份、抗菌剂2份、表面活性剂3.5份、增塑剂2份，去离子水80份。
CN201710695054.8A 2017-08-15 2017-08-15 一种水性可剥离的防护涂料 Withdrawn CN107384078A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108841306A (zh) * 2018-05-04 2018-11-20 广州市鼎茂新材料科技有限公司 一种水性印花台板涂料及其制备方法
CN109486402A (zh) * 2018-11-19 2019-03-19 山东天庆科技发展有限公司 一种水性可剥离树脂及其制备方法
WO2022088136A1 (zh) * 2020-10-31 2022-05-05 河北比尔尼克新材料科技股份有限公司 一种水性自剥离金属热处理保护涂料及其制备方法和应用

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108841306A (zh) * 2018-05-04 2018-11-20 广州市鼎茂新材料科技有限公司 一种水性印花台板涂料及其制备方法
CN109486402A (zh) * 2018-11-19 2019-03-19 山东天庆科技发展有限公司 一种水性可剥离树脂及其制备方法
WO2022088136A1 (zh) * 2020-10-31 2022-05-05 河北比尔尼克新材料科技股份有限公司 一种水性自剥离金属热处理保护涂料及其制备方法和应用

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Application publication date: 20171124