CN104403516A - 一种防腐粉末涂料 - Google Patents

一种防腐粉末涂料 Download PDF

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CN104403516A
CN104403516A CN201410827201.9A CN201410827201A CN104403516A CN 104403516 A CN104403516 A CN 104403516A CN 201410827201 A CN201410827201 A CN 201410827201A CN 104403516 A CN104403516 A CN 104403516A
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任成生
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    • 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
    • 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
    • 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
    • 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
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/10—Anti-corrosive paints containing metal dust
    • 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
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • 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
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • 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
    • 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
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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    • C08K2201/011—Nanostructured additives

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Abstract

本发明公开了一种防腐粉末涂料，它是由下述重量份的原料组成的：环氧值为320-525的丙烯酸树脂75-80、三聚氰酸三烯丙酯0.6-1、氧化硼2-3、玻璃纤维4-6、竹炭粉4-6、氢化蓖麻油1-2、抗氧剂1680.7-1、纳米铝矾土10-13、银粉0.1-0.3、十四烷二元酸5-10、硅烷偶联剂kh5500.7-1、复合填料5-10；本发明的粉末涂料流平性好，防腐性强，耐盐雾性好，耐候性强，施工简单。

Description

一种防腐粉末涂料
技术领域
    本发明主要涉及一种涂料，尤其涉及一种防腐粉末涂料。
背景技术
粉末涂料是一种新型的不含溶剂100％固体粉末状涂料。具有不用溶剂、无污染、节省能源和资源、减轻劳动强度和涂膜机械强度高等特点。粉末涂料的种类有两大类：热塑性粉末涂料和热固性粉末涂料。粉末涂料的品种虽然没有像溶剂型涂料那样繁多，但可做为粉末涂料的聚合物树脂也很多。
发明内容
本发明目的就是为了提供一种防腐粉末涂料。
本发明是通过以下技术方案实现的：
一种防腐粉末涂料，其特征在于它是由下述重量份的原料组成的：
环氧值为320-525的丙烯酸树脂75-80、三聚氰酸三烯丙酯0.6-1、氧化硼2-3、玻璃纤维4-6、竹炭粉4-6、氢化蓖麻油1-2、抗氧剂168 0.7-1、纳米铝矾土 10-13、银粉0.1-0.3、十四烷二元酸5-10、硅烷偶联剂kh550 0.7-1、复合填料5-10；
所述的复合填料是由下述重量份的原料组成的：
红土35-40、矿粉5-7、陶瓷粉4-6、酚A聚碳酸酯2-3、乙撑双硬脂酰胺1-2、木质素磺酸钙0.6-1、抗氧剂1010 0.1-0.2；
将上述木质素磺酸钙加入到10-15倍水中，搅拌混合后加入陶瓷粉、矿粉，在100-120℃下保温搅拌至水干，加入酚A聚碳酸酯，升高温度为180-200℃，200-300转/分搅拌分散4-6分钟，得预混料；将上述红土在700-800℃下煅烧2-3小时后与上述预混料混合，球磨1-2小时，加入剩余各原料，充分球磨，即得所述粘结助剂。
一种防腐粉末涂料的制备方法，包括以下步骤：
将上述玻璃纤维、竹炭粉、纳米铝矾土混合，搅拌均匀后加入硅烷偶联剂kh550，600-1000转/分搅拌分散5-7分钟，加入剩余各原料，通过挤出机中熔融挤出，压片，风冷、磨粉，过120-160目筛，即得所述防腐粉末涂料。
本发明的优点是：
    本发明的粉末涂料流平性好，防腐性强，耐盐雾性好，耐候性强，施工简单。
具体实施方式
实施例1，
一种防腐粉末涂料，它是由下述重量份（公斤）的原料组成的：
环氧值为320-525的丙烯酸树脂80、三聚氰酸三烯丙酯0.6、氧化硼2、玻璃纤维6、竹炭粉4、氢化蓖麻油1、抗氧剂168 0.7、纳米铝矾土13、银粉0.3、十四烷二元酸10、硅烷偶联剂kh550 0.7、复合填料10；
所述的复合填料是由下述重量份的原料组成的：
红土40、矿粉5、陶瓷粉6、酚A聚碳酸酯3、乙撑双硬脂酰胺2、木质素磺酸钙0.6、抗氧剂1010 0.2；
将上述木质素磺酸钙加入到15倍水中，搅拌混合后加入陶瓷粉、矿粉，在120℃下保温搅拌至水干，加入酚A聚碳酸酯，升高温度为200℃，300转/分搅拌分散4分钟，得预混料；将上述红土在700℃下煅烧2小时后与上述预混料混合，球磨2小时，加入剩余各原料，充分球磨，即得所述粘结助剂。
一种防腐粉末涂料的制备方法，包括以下步骤：
将上述玻璃纤维、竹炭粉、纳米铝矾土混合，搅拌均匀后加入硅烷偶联剂kh550，1000转/分搅拌分散5分钟，加入剩余各原料，通过挤出机中熔融挤出，压片，风冷、磨粉，过160目筛，即得所述防腐粉末涂料。
性能测试：
铅笔硬度测试：2H 无划伤；
弯曲硬度测试：0T 弯通过；
耐盐雾测试：1000 小时腐蚀力不大于1 级。

Claims (2)

1.一种防腐粉末涂料，其特征在于它是由下述重量份的原料组成的：
环氧值为320-525的丙烯酸树脂75-80、三聚氰酸三烯丙酯0.6-1、氧化硼2-3、玻璃纤维4-6、竹炭粉4-6、氢化蓖麻油1-2、抗氧剂168 0.7-1、纳米铝矾土 10-13、银粉0.1-0.3、十四烷二元酸5-10、硅烷偶联剂kh550 0.7-1、复合填料5-10；
所述的复合填料是由下述重量份的原料组成的：
红土35-40、矿粉5-7、陶瓷粉4-6、酚A聚碳酸酯2-3、乙撑双硬脂酰胺1-2、木质素磺酸钙0.6-1、抗氧剂1010 0.1-0.2；
将上述木质素磺酸钙加入到10-15倍水中，搅拌混合后加入陶瓷粉、矿粉，在100-120℃下保温搅拌至水干，加入酚A聚碳酸酯，升高温度为180-200℃，200-300转/分搅拌分散4-6分钟，得预混料；将上述红土在700-800℃下煅烧2-3小时后与上述预混料混合，球磨1-2小时，加入剩余各原料，充分球磨，即得所述粘结助剂。
2.一种如权利要求1所述的防腐粉末涂料的制备方法，其特征在于包括以下步骤：
将上述玻璃纤维、竹炭粉、纳米铝矾土混合，搅拌均匀后加入硅烷偶联剂kh550，600-1000转/分搅拌分散5-7分钟，加入剩余各原料，通过挤出机中熔融挤出，压片，风冷、磨粉，过120-160目筛，即得所述防腐粉末涂料。
CN201410827201.9A 2014-12-26 2014-12-26 一种防腐粉末涂料 Pending CN104403516A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106752742A (zh) * 2016-12-07 2017-05-31 德阳力久云智知识产权运营有限公司 一种耐盐雾防腐粉末涂料及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525516A (zh) * 2008-03-04 2009-09-09 罗门哈斯公司 环氧官能丙烯酸类涂料粉末和由其制得的粉末涂层

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525516A (zh) * 2008-03-04 2009-09-09 罗门哈斯公司 环氧官能丙烯酸类涂料粉末和由其制得的粉末涂层

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106752742A (zh) * 2016-12-07 2017-05-31 德阳力久云智知识产权运营有限公司 一种耐盐雾防腐粉末涂料及其制备方法

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