CN103937398A - Wood grain powder coating for decorative profile - Google Patents
Wood grain powder coating for decorative profile Download PDFInfo
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- CN103937398A CN103937398A CN201410194415.7A CN201410194415A CN103937398A CN 103937398 A CN103937398 A CN 103937398A CN 201410194415 A CN201410194415 A CN 201410194415A CN 103937398 A CN103937398 A CN 103937398A
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- powder coating
- wood grain
- grain powder
- parts
- bar section
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a wood grain powder coating for a decorative profile and a preparation method of the wood grain powder coating. The preparation method comprises the steps of uniformly mixing 50-60 parts of polyurethane resin, 8-10 parts of 1530 curing agent, 2-3 parts of transfer printing agent, 1-5 parts of pigment and 30-40 parts of inorganic filler; enabling the mixture to enter a double-screw extruder or a single-screw extruder; extruding the mixture at the screw rotating speed of 150-250r/min and the temperature of 90-110 DEG C, tabletting, smashing and screening to obtain the wood grain powder coating. The wood grain powder coating is low in curing temperature, environmentally friendly, nontoxic, simple in preparation method and beneficial to popularization and application.
Description
Technical field
The invention belongs to paint field, be specifically related to a kind of decoration bar section wood grain powder coating and preparation method thereof.
Background technology
Traditional finishing material majority is woodwork, plastics and composite product, expends in a large number natural timber and non-renewable petroleum resources.Along with continuous progress and the innovation of science and technology, in recent years on market, there is a kind of novel finishing material---surface is processed to form the section bar with wood grain effect through powder coating.This material product appearance effect is close to woodwork, create an aesthetic feeling, alternative woodwork, plastics and composite product, also there is the advantages such as sturdy and durable, not yielding, insulation, noise insulation, antidetonation, overcome poor, the yielding and easy shortcoming such as aging of traditional decoration material fire resistance.Now be widely used in the aspects such as building doors and windows, banister, furniture and office appliance, this material product Application Areas constantly expands, and thus, the production and preparation of wood grain powder coating is also correspondingly developed and grows.
Summary of the invention
The object of the present invention is to provide a kind of decoration bar section wood grain powder coating and preparation method thereof, products solidifying temperature is low, environment-protecting asepsis, and production cost is low.
For achieving the above object, the present invention adopts following technical scheme:
The feed composition of wood grain powder coating and the mass fraction of each component for a kind of decoration bar section: urethane resin 50-60 part, 1530 solidifying agent 8-10 parts, transfer printing agent 2-3 part, pigment 1-5 part, mineral filler 30-40 part.
All raw materials are mixed, enter twin screw or single screw extruder, screw speed 150-250r/min, temperature 90-110 DEG C, extrudes and compressing tablet, pulverizes, sieves and obtain described decoration bar section wood grain powder coating.
Remarkable advantage of the present invention is:
Powder coating of the present invention can be at 150 DEG C film-forming, more existing powder coating reduces by 50 DEG C of solidification values, equipment energy consumption greatly reduces, energy-saving effect is remarkable.
Products solidifying temperature is low, environment-protecting asepsis, and production cost is low.
The film that powder coating obtains after overcuring, surface hardness is high, has smooth feel, and transfer printing wood grain effect is splendid.
Embodiment
embodiment 1
The feed composition of wood grain powder coating and the mass fraction of each component for a kind of decoration bar section: 50 parts of urethane resins, 8 parts, 1530 solidifying agent, 2 parts of transfer printing agent, 1 part of pigment, 30 parts of mineral fillers.
All raw materials are mixed, enter twin screw or single screw extruder, screw speed 150r/min, 90 DEG C of temperature, extrude and compressing tablet, pulverize, sieve and obtain described decoration bar section wood grain powder coating.
embodiment 2
The feed composition of wood grain powder coating and the mass fraction of each component for a kind of decoration bar section: 60 parts of urethane resins, 10 parts, 1530 solidifying agent, 3 parts of transfer printing agent, 5 parts of pigment, 40 parts of mineral fillers.
All raw materials are mixed, enter twin screw or single screw extruder, screw speed 250r/min, 110 DEG C of temperature, extrude and compressing tablet, pulverize, sieve and obtain described decoration bar section wood grain powder coating.
embodiment 3
The feed composition of wood grain powder coating and the mass fraction of each component for a kind of decoration bar section: 55 parts of urethane resins, 9 parts, 1530 solidifying agent, 2.5 parts of transfer printing agent, 3 parts of pigment, 35 parts of mineral fillers.
All raw materials are mixed, enter twin screw or single screw extruder, screw speed 200r/min, 100 DEG C of temperature, extrude and compressing tablet, pulverize, sieve and obtain described decoration bar section wood grain powder coating.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (2)
1. a decoration bar section wood grain powder coating, is characterized in that: the mass fraction of feed composition and each component: urethane resin 50-60 part, 1530 solidifying agent 8-10 parts, transfer printing agent 2-3 part, pigment 1-5 part, mineral filler 30-40 part.
2. prepare the method for decoration bar section as claimed in claim 1 wood grain powder coating for one kind, it is characterized in that: all raw materials are mixed, enter twin screw or single screw extruder, screw speed 150-250r/min, temperature 90-110 DEG C, extrude and compressing tablet, pulverize, sieve and obtain described decoration bar section wood grain powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410194415.7A CN103937398A (en) | 2014-05-09 | 2014-05-09 | Wood grain powder coating for decorative profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410194415.7A CN103937398A (en) | 2014-05-09 | 2014-05-09 | Wood grain powder coating for decorative profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103937398A true CN103937398A (en) | 2014-07-23 |
Family
ID=51185283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410194415.7A Pending CN103937398A (en) | 2014-05-09 | 2014-05-09 | Wood grain powder coating for decorative profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103937398A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907233A (en) * | 2016-04-28 | 2016-08-31 | 佛山市恒学科技服务有限公司 | Low temperature curable powder coating |
| CN116515376A (en) * | 2023-05-05 | 2023-08-01 | 临沂大学 | Antibacterial aluminum profile and production process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405920A (en) * | 1994-08-08 | 1995-04-11 | Eastman Chemical Company | Polyurethane powder coatings |
| EP1162241A2 (en) * | 2000-05-23 | 2001-12-12 | Akzo Nobel N.V. | Thermally curable powder coating composition and the use thereof in transfer printing for the preparation of a decorated substrate |
| CN101747830A (en) * | 2008-12-08 | 2010-06-23 | 李新春 | Outdoor and indoor transfer powder |
| CN101878119A (en) * | 2007-11-30 | 2010-11-03 | 纳幕尔杜邦公司 | Process of decoration of powder coated substrates |
-
2014
- 2014-05-09 CN CN201410194415.7A patent/CN103937398A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405920A (en) * | 1994-08-08 | 1995-04-11 | Eastman Chemical Company | Polyurethane powder coatings |
| EP1162241A2 (en) * | 2000-05-23 | 2001-12-12 | Akzo Nobel N.V. | Thermally curable powder coating composition and the use thereof in transfer printing for the preparation of a decorated substrate |
| CN101878119A (en) * | 2007-11-30 | 2010-11-03 | 纳幕尔杜邦公司 | Process of decoration of powder coated substrates |
| CN101747830A (en) * | 2008-12-08 | 2010-06-23 | 李新春 | Outdoor and indoor transfer powder |
Non-Patent Citations (2)
| Title |
|---|
| 裴桂范: "《网印1000问》", 31 January 2006, 印刷工业出版社 * |
| 许井升: "铝型材专用热转印粉末涂料", 《中国环氧树脂应用技术学会"第十三次全国环氧树脂应用技术学术交流会"论文集》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907233A (en) * | 2016-04-28 | 2016-08-31 | 佛山市恒学科技服务有限公司 | Low temperature curable powder coating |
| CN116515376A (en) * | 2023-05-05 | 2023-08-01 | 临沂大学 | Antibacterial aluminum profile and production process thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |