CN1066281A - Polyvinyl-chloride powder paint - Google Patents
Polyvinyl-chloride powder paint Download PDFInfo
- Publication number
- CN1066281A CN1066281A CN 91111487 CN91111487A CN1066281A CN 1066281 A CN1066281 A CN 1066281A CN 91111487 CN91111487 CN 91111487 CN 91111487 A CN91111487 A CN 91111487A CN 1066281 A CN1066281 A CN 1066281A
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- China
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- parts
- polyvinyl
- pvc
- resins
- polyvinyl chloride
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of is main by polyvinyl chloride (PVC) RESINS, adopt advanced ground blending technology, with concrete individual prescription, obtain high-quality polyvinyl-chloride powder paint, promptly be adapted to fluidized-bed processing, be suitable for electrostatic painting process again, be applied in various metallic surfaces decorative coveringn, has erosion resistance, weathering resistance, electrical insulating property characteristics.
Description
The present invention relates to the powder coating of various metal surface spraying and decorating layers.
The domestic genus blank product of polyvinyl-chloride powder paint, external product adopt polyvinyl chloride batching back high temperature are dissolved extruding pelletization, and the deep cooling disintegrating process is made powder, but this technical process is long, cost height, product can only be used for fluidized bed process processing, and electrostatic spraying is had any problem.
Purpose of the present invention adopts advanced ground blending technology, with the prescription of uniqueness, obtains high-quality polyvinyl chloride powder, reaches the processing requirement of fluidized-bed processing and electrostatic spraying.
It is practice like this that the present invention produces polyvinyl-chloride powder paint, adopt the formulation for coating material of the mixing one of advanced feature, red-tape operati program and change operational condition, obtain the high workability powder, especially dosing powdering agent and antistatic agent eliminates resin effectively and mixes the back by swelling and cohesion and caking phenomenon with softening agent, and elimination generation of static electricity, polyvinyl chloride (PVC) RESINS can be used homopolymer, but also multipolymer, the polymerization degree is advisable with 400 to 200, polymerization technique is not had particular requirement, but the control size distribution is most important, it is best to concentrate on 180 to 200 orders.Softening agent can be with phthalate or response type stearic acid lipid, and laurate class consumption is at 30 to 120 parts.For preventing that the thermal destruction of the polyvinyl chloride powder course of processing from can add liquid barium zinc, metallic soap class, polyalcohols stabilizer formula amount is 2 to 10 parts.In order to improve powder coating hardness and opacifying power, filler and pigment are used for lime carbonate, talcum powder, zinc sulfide white, ultramarine, obtain different ornamental color ranges simultaneously.Powdering agent is used for 1 to 30 part of organic or inorganic characteristic filler formulation amount.
It is easy that polyvinyl-chloride powder paint making method of the present invention has manufacturing process, less investment, cost is low, throughput is big, especially dropping into the polyvinyl-chloride powder paint that powdering agent and antistatic agent produce has high workability, and high stability is applicable to that fluidized-bed processing is used for the electrostatic spraying field again, can be used for corrosion-resistant, on weathering resistance and the electrical insulating property metal products.
The actual formulation weight of polyvinyl-chloride powder paint of the present invention is such as following:
Polyvinyl chloride (PVC) RESINS: 100 parts
Metallic soap: 10 parts
Titanium dioxide: 20 parts
Dioctyl phthalate: 75 parts
Powdering agent: 1 part
Static inhibitor: 5 parts
To make powder coating after the above various material mixing.
Polyvinyl-chloride powder paint implementation process of the present invention:
With 100 parts of right 400 to 2000 polyvinyl chloride (PVC) RESINS of polychlorostyrene, 4 parts of metallic soaps, 10 parts of tinting materials, heat up after 20 parts of mixing of packing agent and reach 80 ℃ and add 75 parts of dioctyl phthalates between 120 ℃ the time, be cooled to 40 ℃ then and add 1 part of powdering agent between 70 degree the time, add 5 parts of antistatic agents again, evenly mix the back and cross 60 mesh sieves, make qualified powder coating.
Claims (3)
1, a kind of polyvinyl-chloride powder paint is characterized in that its composition and weight ratio are as follows:
A. polyvinyl chloride (PVC) RESINS is 100 parts
B. stablizer is 2 to 10 parts
C. filler is 5 to 20 parts
D. pigment is 5 to 15 parts
E. softening agent is 30 to 120 parts
F. powdering agent is 1 to 15 part
G. static inhibitor is 1 to 30 part
Wherein a, can be homopolymer polyvinyl chloride (PVC) RESINS or multipolymer polyvinyl chloride (PVC) RESINS.
B, can be metallic soap, liquid barium zinc or polyalcohols.
C, d, can be lime carbonate, talcum powder, zinc sulfide white, titanium dioxide or ultramarine.
E, can be phthalic acid lipid or response type stearic acid, lauric acid lipid.
2, polyvinyl-chloride powder paint according to claim 1, the polymerization degree that it is characterized in that polyvinyl chloride (PVC) RESINS and multipolymer polyvinyl chloride (PVC) RESINS is 400 to 2000.
3, the preparation method of polyvinyl-chloride powder paint according to claim 1, it is characterized in that 100 parts of the polymerization degree 400 to 2000 polyvinyl chloride (PVC) RESINS, 4 parts of metallic soaps, 10 parts of tinting materials, heat up after 20 parts of mixing of packing agent and reach 80 degree and add 75 parts of dioctyl phthalates between 120 degree the time, be cooled to 40 degree then and add 1 part of powdering agent between 70 degree the time, add 5 parts of antistatic agents again, evenly mix the back and cross 60 mesh sieves and make qualified powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91111487 CN1066281A (en) | 1991-12-11 | 1991-12-11 | Polyvinyl-chloride powder paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91111487 CN1066281A (en) | 1991-12-11 | 1991-12-11 | Polyvinyl-chloride powder paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1066281A true CN1066281A (en) | 1992-11-18 |
Family
ID=4910666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91111487 Pending CN1066281A (en) | 1991-12-11 | 1991-12-11 | Polyvinyl-chloride powder paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1066281A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961028B (en) * | 2004-06-01 | 2010-08-11 | 瓦克化学有限公司 | Use of vinyl chloride-ethylene copolymers for hydrophobing construction substances |
| CN103333560A (en) * | 2013-06-13 | 2013-10-02 | 常熟市九洲电器设备有限公司 | Anti-aging polyvinyl chloride electrical appliance insulating paint |
| CN104212214A (en) * | 2014-09-10 | 2014-12-17 | 苏州云舒新材料科技有限公司 | Low-temperature-resistant polyvinyl chloride powder coating and preparation method thereof |
| CN104403432A (en) * | 2014-11-05 | 2015-03-11 | 蚌埠金宇印刷物资有限公司 | Powder paint for static spraying and preparation method thereof |
| CN107955287A (en) * | 2017-10-26 | 2018-04-24 | 廊坊市聚邦塑胶科技有限公司 | A kind of production method of the PVC hanger rubber powders of environment-friendly and high-performance |
| CN109438880A (en) * | 2018-11-12 | 2019-03-08 | 东莞美景科技有限公司 | A kind of substrate formula and its processing technology for casting of electronic device spray finishing jig |
| CN112920651A (en) * | 2021-02-01 | 2021-06-08 | 廊坊艾格玛新立材料科技有限公司 | Fiber composite type fireproof corrosion-resistant powder coating and preparation method thereof |
-
1991
- 1991-12-11 CN CN 91111487 patent/CN1066281A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961028B (en) * | 2004-06-01 | 2010-08-11 | 瓦克化学有限公司 | Use of vinyl chloride-ethylene copolymers for hydrophobing construction substances |
| CN103333560A (en) * | 2013-06-13 | 2013-10-02 | 常熟市九洲电器设备有限公司 | Anti-aging polyvinyl chloride electrical appliance insulating paint |
| CN104212214A (en) * | 2014-09-10 | 2014-12-17 | 苏州云舒新材料科技有限公司 | Low-temperature-resistant polyvinyl chloride powder coating and preparation method thereof |
| CN104403432A (en) * | 2014-11-05 | 2015-03-11 | 蚌埠金宇印刷物资有限公司 | Powder paint for static spraying and preparation method thereof |
| CN107955287A (en) * | 2017-10-26 | 2018-04-24 | 廊坊市聚邦塑胶科技有限公司 | A kind of production method of the PVC hanger rubber powders of environment-friendly and high-performance |
| CN109438880A (en) * | 2018-11-12 | 2019-03-08 | 东莞美景科技有限公司 | A kind of substrate formula and its processing technology for casting of electronic device spray finishing jig |
| CN112920651A (en) * | 2021-02-01 | 2021-06-08 | 廊坊艾格玛新立材料科技有限公司 | Fiber composite type fireproof corrosion-resistant powder coating and preparation method thereof |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |