CN103275580B - A kind of Nano type microthin coating powder coating and preparation method thereof - Google Patents
A kind of Nano type microthin coating powder coating and preparation method thereof Download PDFInfo
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- CN103275580B CN103275580B CN201310228659.8A CN201310228659A CN103275580B CN 103275580 B CN103275580 B CN 103275580B CN 201310228659 A CN201310228659 A CN 201310228659A CN 103275580 B CN103275580 B CN 103275580B
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Abstract
The present invention relates to a kind of Nano type microthin coating powder coating, the weight part ratio of its raw material consists of: resin 50-60 part, solidifying agent 5-10 part, flow agent 5-8 part, st-yrax 0.2-0.6 part, nano level titaniferous element powders 5-7 part, filler 7-8 part, pigment 18-22 part.Each raw material is mixed in proportion, extrudes, grinding finished product.Coating of the present invention has more excellent dispersing property, give the ultra-thin spraying property that coating is better, and the original various performances of coating all obtain raising in various degree, have better levelling property and more spray area, film density and water tolerance are greatly improved.
Description
Technical field
The present invention relates to a kind of ultra-thin powder coating, be specifically related to a kind of Nano type microthin coating powder coating and preparation method thereof.
Background technology
The develop rapidly of current powder coating industry, based on environmental protection and energy-conservation, research and development and the application of microthin coating also become the direction of industry development, and spray area is more, then have lower use cost, but also there is following problem:
1. current ultrafine powder paint is for pursuing scumbling performance, and too focus on the fineness of powder diameter, thus in the course of processing, yield rate is lower, and production efficiency is low, can not get good development always;
2. ultra-thin performance, levelling property, spraying effect etc. are difficult to get both.
Summary of the invention
The object of the invention is overcome prior art deficiency and provide a kind of Nano type microthin coating powder coating and preparation method thereof, coating property is good, and preparation method is simple, and efficiency is high.
The technical scheme that the present invention takes is:
A kind of Nano type microthin coating powder coating, the weight part ratio of its raw material consists of: resin 50-60 part, solidifying agent 5-10 part, flow agent 5-8 part, st-yrax 0.2-0.6 part, nano level titaniferous element powders 5-7 part, filler 7-8 part, pigment 18-22 part.
Described Nano type microthin coating powder coating, the weight part ratio composition of its raw material is preferred: resin 58-60 part, solidifying agent 8-10 part, flow agent 6-8 part, st-yrax 0.5-0.6 part, nano level titaniferous element powders 5-6 part, filler 7-8 part, pigment 18-20 part.
Resin described in above-mentioned Nano type microthin coating powder coating selects acrylic resin, epoxy resin or Synolac.
Described flow agent is Voncoat R 3310.
Described nano level titaniferous element powders is one or more in titanium dioxide, titanium valve or titanium hydride powder; Particle diameter 0.06--0.6um.
Described filler is process white.
Described pigment is rutile titanium white.
The preparation method of above-mentioned Nano type microthin coating powder coating, comprises step as follows:
(1) mixed in proportion by each raw material, then melting extrudes;
(2) raw material after extruding grinds, and is ground to D50 intermediate value 30 ± 2um;
(3) finished product is cooled.
Preparation method of the present invention is simple, and efficiency is high, and practicality is stronger.Introduce nano-element raw material (particle diameter 0.06--0.6um) in the feed, relative to common powder raw material (particle diameter 25--35um), make coating in the preparation process of mixing--extruding--grinding, there is more excellent dispersing property, give the ultra-thin spraying property that coating is better, and the original various performances of coating all obtain raising in various degree, have better levelling property and more spray area, film density and water tolerance are greatly improved.
Spraying effect comparison sheet under table 1 coating of the present invention spraying conditions identical with common coating
Embodiment
Further illustrate below in conjunction with embodiment.
Embodiment 1
A kind of Nano type microthin coating powder coating, the weight part ratio table composed as follows of its raw material:
Table 2 the present invention fills a prescription composition
Each raw material is mixed in proportion, extrudes, grinding finished product.Electrostatic gun spraying is used to obtain thickness 38um, spray area 18m
2the coating of/Kg.
Embodiment 2
A kind of Nano type microthin coating powder coating, the weight part ratio table composed as follows of its raw material:
Table 3 the present invention fills a prescription composition
Each raw material is mixed in proportion, extrudes, grinding finished product.Electrostatic gun spraying is used to obtain thickness 41um, spray area 16.5m
2the coating of/Kg.
Embodiment 3
A kind of Nano type microthin coating powder coating, the weight part ratio table composed as follows of its raw material:
Table 3 the present invention fills a prescription composition
Each raw material is mixed in proportion, extrudes, grinding finished product.Electrostatic gun spraying is used to obtain thickness 45um, spray area 15m
2the coating of/Kg.
Claims (2)
1. a Nano type microthin coating powder coating, is characterized in that, the weight part ratio of its raw material consists of: totally 60 parts, acrylic resin and solidifying agent, flow agent 6 parts, st-yrax 0.5 part, nano titanium dioxide powder 5.16 parts, filler 7.84 parts, pigment 20 parts; Described flow agent is Voncoat R 3310, described nano titanium dioxide powder particle diameter 0.06--0.6 μm.
2. the preparation method of a kind of Nano type microthin coating powder coating as claimed in claim 1, is characterized in that, comprise step as follows:
(1) mixed in proportion by each raw material, then melting extrudes;
(2) raw material after extruding grinds, and is ground to D50 intermediate value 30 ± 2 μm;
(3) finished product is cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310228659.8A CN103275580B (en) | 2013-06-08 | 2013-06-08 | A kind of Nano type microthin coating powder coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310228659.8A CN103275580B (en) | 2013-06-08 | 2013-06-08 | A kind of Nano type microthin coating powder coating and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103275580A CN103275580A (en) | 2013-09-04 |
| CN103275580B true CN103275580B (en) | 2015-12-09 |
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| CN201310228659.8A Expired - Fee Related CN103275580B (en) | 2013-06-08 | 2013-06-08 | A kind of Nano type microthin coating powder coating and preparation method thereof |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589283B (en) * | 2013-11-10 | 2015-07-15 | 湖南至诚涂料有限公司 | Method for preparing thin-coating powder coating and product |
| CN104119769B (en) * | 2014-06-27 | 2017-01-18 | 佛山市涂亿装饰材料科技有限公司 | Thin coating powder paint |
| CN104861840B (en) * | 2015-06-05 | 2017-03-08 | 霸州市金昌环保材料有限公司 | Thin spray powdery paints and preparation method thereof |
| CN104946088A (en) * | 2015-07-14 | 2015-09-30 | 山东朗法博粉末涂装科技有限公司 | High-performance corona-resistant powder coating for varnished wire and preparation method and application thereof |
| CN106609091A (en) * | 2015-10-24 | 2017-05-03 | 洪其祥 | Non-toxic coating for decomposing formaldehyde |
| CN107118608B (en) * | 2017-06-16 | 2020-09-22 | 安徽江锐新材料有限公司 | Leveling agent for preparing ultrathin coating of alkyd resin powder coating |
| CN107805440A (en) * | 2017-10-30 | 2018-03-16 | 遵义春华新材料科技有限公司 | A kind of powdery paints for submarine pipeline |
| CN107641429A (en) * | 2017-10-30 | 2018-01-30 | 遵义春华新材料科技有限公司 | Produce a kind of method of the powdery paints for submarine pipeline |
| CN109354984A (en) * | 2018-07-28 | 2019-02-19 | 南京艾利克斯电子科技有限公司 | A kind of antistatic powdery paints of high adhesion force and preparation method thereof |
| CN108997904A (en) * | 2018-07-28 | 2018-12-14 | 南京艾利克斯电子科技有限公司 | A kind of antistatic powdery paints of high adhesion force and preparation method thereof |
| CN111019488A (en) * | 2019-12-12 | 2020-04-17 | 广东华江粉末科技有限公司 | Environment-friendly nano powder coating and preparation method thereof |
| CN113402944A (en) * | 2021-04-15 | 2021-09-17 | 广东涂墨技术有限公司 | Ultrathin coating powder coating with wide application range and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450133A (en) * | 2003-04-12 | 2003-10-22 | 宁波市鄞州东海粉末涂料有限公司 | Nano polyester powder coating |
| CN1546585A (en) * | 2003-12-16 | 2004-11-17 | 宁波市鄞州东海粉末涂料有限公司 | Nanometer modified epoxy powder coating preparation process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100528993C (en) * | 2004-08-23 | 2009-08-19 | 徐州正菱涂装有限公司 | Self-cleaning powder paint and its prepn process |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450133A (en) * | 2003-04-12 | 2003-10-22 | 宁波市鄞州东海粉末涂料有限公司 | Nano polyester powder coating |
| CN1546585A (en) * | 2003-12-16 | 2004-11-17 | 宁波市鄞州东海粉末涂料有限公司 | Nanometer modified epoxy powder coating preparation process |
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Address after: 265200 No. 8 Changjiang Road, Laiyang economic and Technological Development Zone, Shandong, Yantai Patentee after: Yantai Bangzhou Chemical Co., Ltd. Address before: 265200 Changjiang Road East, Laizhou economic and Technological Development Zone, Yantai, Shandong Patentee before: Yantai Bangzhou Chemical Co., Ltd. |
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