CN101434804A - Facing type fireproofing powder paint - Google Patents
Facing type fireproofing powder paint Download PDFInfo
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- CN101434804A CN101434804A CNA2007101903566A CN200710190356A CN101434804A CN 101434804 A CN101434804 A CN 101434804A CN A2007101903566 A CNA2007101903566 A CN A2007101903566A CN 200710190356 A CN200710190356 A CN 200710190356A CN 101434804 A CN101434804 A CN 101434804A
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Abstract
The invention discloses a finishing-typed fireproof powder coating, belonging to the technical field of the powder coating. The coating is prepared by normal production process by taking epoxy resin, brominated epoxy resin, polyester resin, a curing agent, a leveling agent, a degassifying agent, ammonium polyphosphate, melamine, pentaerythritol, pigment, antimony trioxide and a bulking agent as raw materials. The finishing-typed fireproof powder coating has the active effects that compared with the prior art, the coating has better flame-retardant and fireproof effect and better ageing attenuation resistance, lower formula cost and production processing cost and easier practical operation.
Description
Technical field
The present invention relates to a kind of facing type fireproofing powder paint, belong to the powder coating technical field of coatings.
Background technology
Finishing fire retardant paint can be divided into solvent-borne type, water-soluble type and powder-type by materials behavior, can be divided into expanded polystyrene veneer and non-expansion type two big classes by fire prevention mechanism.
Powder coating with its energy-saving and environmental protection, economy, efficiently be subjected to people gradually and pay attention to, more and more to the research of fire-proof powdery paint.On November 20th, 2002, disclosed Chinese patent CN 1380370A adopted additive flame retardant, had the timeliness attenuation problem, and the catalyzer usage quantity is few, and whipping agent adopts ammonium polyphosphate, and expanded foamed multiplying power is low, and overall flame retardant effect is not high.On October 24th, 2007, disclosed Chinese patent CN 101058694A adopted reactive flame retardant, fire retardant effect is better, but base-material all adopts brominated Resins, epoxy, char-forming agent adopts Dipentaerythritol again, not only formulation cost is higher, and when melt extruding, the material melting effect is undesirable, the production cost height.
Existing fire-proof powdery paint or flame retardant effect and ageing resistance decay are poor, or prescription and production cost height, difficult operation during production.Can carry out actual production and application seldom.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of fire protection flame retarding and decorate properties better, the facing type fireproofing powder paint that material cost is lower.
For solving the problems of the technologies described above, the prescription of facing type fireproofing powder paint of the present invention is as follows:
Component concentration (Wt)
Resins, epoxy 5～35
Brominated Resins, epoxy 15～25
Vibrin 0～30
Solidifying agent 0～14
Flow agent 0.8～4
Air release agent 0.1～1
Ammonium polyphosphate 16～25
Trimeric cyanamide 10～15
Tetramethylolmethane 7～10
Antimonous oxide 3～5
Color stuffing 10～30
Raising agent 0.1～0.5
Base-material adopts the mixture of Resins, epoxy, brominated Resins, epoxy, vibrin, wherein, the epoxy equivalent (weight) of Resins, epoxy is 750～950g/eq, the epoxy equivalent (weight) of brominated Resins, epoxy is 750～950g/eq, brominated 45～55%, and/or epoxy equivalent (weight) is 350～450g/eq, and is brominated 45～55%, and the acid number of vibrin is 68～82mgKOH/g.Solidifying agent is the epoxies solidifying agent, preferred phenols epoxy hardener, and its consumption is decided according to the consumption of vibrin.The flow agent special-purpose flow agent of acrylic acid or the like powder coating, as PV88, GLP588 etc.The air release agent st-yrax.Ammonium polyphosphate is a catalyzer, adopts the II type, and the polymerization degree is greater than 1000 high-polymerization degree ammonium polyphosphate.Trimeric cyanamide is expanded foamed dose.Tetramethylolmethane is a char-forming agent.Antimonous oxide is a fire retarding synergist.Pigment can be selected according to decorating needs.Filler can be selected process white, lime carbonate, barite, silicon powder, wollastonite etc. for use.Raising agent adopts aerosil or aluminum oxide-C.
The present invention adopts the production technology of existing powder coating to be prepared, and is about to various raw materials by the proportioning weighing, adds in the high speed mixing tank, after mixing and the fragmentation, carries out fusion by forcing machine and disperses, and the cooling compressing tablet carries out the mill screen branch and obtains finished product.
The present invention has adopted the mixture of several base-materials, and timeliness relaxation phenomenon such as prevent that promptly additive flame retardant from moving, oozing out has improved flame retardant effect, has reduced formulation cost again.According to seasonal variation and needs, brominated Resins, epoxy epoxy available equivalent is 750～950g/eq, brominated 45～55% response type Resins, epoxy, also the epoxy available equivalent is 350～450g/eq, brominated 45～55% response type Resins, epoxy, also can be above two kinds of Resins, epoxy by the mixture of making a gesture of measuring arbitrarily.Powder coating is when melt extruding, and technique change is little, is easy to control.Because powder coating requires coating curing technology at 180～200 ℃, 10～25min, actual production also can be higher, so ammonium polyphosphate adopts the II type, the polymerization degree is greater than 1000 high-polymerization degree ammonium polyphosphate, thermostability height, decomposition temperature is greater than 275 ℃, but guaranteed the application property of powder coating.
Positively effect of the present invention is: compared with prior art: fire retardant effect and ageing resistance decay are better, and formulation cost and process for processing cost are lower, are easy to actually operating.
Embodiment
Further illustrate the solution of the present invention and effect below in conjunction with embodiment.
The raw material consumption of each embodiment of facing type fireproofing powder paint of the present invention is by weight percentage as table 1, and the powder coating production technique makes finished product routinely, the salient features such as the table 2 of its corresponding frie retardant coating after the application.
Material name and manufacturer among the embodiment are as follows:
E-12: the South Sea, Zhejiang Province medicine group;
JECP-03B: Changshu is good sends out company limited chemical;
P5127:DSM coating resin company
EP-16, EP-153: Wuxi Di Aisheng epoxy company limited
Ammonium polyphosphate APP (II), n〉1000: generation Anhua, Shandong worker company limited;
Other is the commercial goods.
Table 1 fire-proof powdery paint Example formulations of the present invention
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| E—12 | 15 | 25 | 35 | 20 | 20 |
| EP—16 | 15 | 20 | 25 | - | 10 |
| EP—153 | - | - | - | 20 | 10 |
| P5127 | 30 | 15 | 0 | 20 | 20 |
| JECP—03B | 0 | 7 | 12 | 8 | 6 |
| Flow agent | 1 | 1 | 1 | 1 | 1 |
| St-yrax | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| APP(II)n>1000 | 22 | 22 | 22 | 22 | 22 |
| Trimeric cyanamide | 14 | 14 | 14 | 14 | 14 |
| Tetramethylolmethane | 8 | 8 8 | 8 8 | 8 8 | 8 |
| Antimonous oxide | 3 | 4 | 5 | 4 | 4 |
| Color stuffing | In right amount | In right amount | In right amount | In right amount | In right amount |
| Silicon powder | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
The salient features of table 2 fire-proof powdery paint of the present invention
Claims (7)
1, a kind of facing type fireproofing powder paint, it is made up of Resins, epoxy, brominated Resins, epoxy, vibrin, solidifying agent, flow agent, air release agent, ammonium polyphosphate, trimeric cyanamide, tetramethylolmethane, color stuffing, antimonous oxide, raising agent, and concrete weight percent is as follows:
Component concentration (Wt)
Resins, epoxy 5～35
Brominated Resins, epoxy 15～25
Vibrin 0～30
Solidifying agent 0～14
Flow agent 0.8～4
Air release agent 0.1～1
Ammonium polyphosphate 16～25
Trimeric cyanamide 10～15
Tetramethylolmethane 7～10
Antimonous oxide 3～5
Color stuffing 10～30
Raising agent 0.1～0.5.
2, a kind of facing type fireproofing powder paint according to claim 1, it is characterized in that brominated Resins, epoxy is meant that epoxy equivalent (weight) is 750～950g/eq, brominated 45～55% Resins, epoxy, or epoxy equivalent (weight) is 350～450g/eq, brominated 45～55% Resins, epoxy or above two kinds of Resins, epoxy by the mixture of making a gesture of measuring arbitrarily.
3, a kind of facing type fireproofing powder paint according to claim 1 is characterized in that ammonium polyphosphate is an ammonium polyphosphate II type, and polymerization degree n is greater than 1000 high-polymerization degree ammonium polyphosphate.
4, a kind of facing type fireproofing powder paint according to claim 1 is characterized in that solidifying agent is the epoxies solidifying agent.
5, a kind of facing type fireproofing powder paint according to claim 1 is characterized in that flow agent is the special-purpose flow agent of acrylic acid or the like powder coating.
6, a kind of facing type fireproofing powder paint according to claim 1 is characterized in that the air release agent st-yrax.
7, a kind of facing type fireproofing powder paint according to claim 1 is characterized in that raising agent is aerosil or aluminum oxide-C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101903566A CN101434804A (en) | 2007-11-17 | 2007-11-17 | Facing type fireproofing powder paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101903566A CN101434804A (en) | 2007-11-17 | 2007-11-17 | Facing type fireproofing powder paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101434804A true CN101434804A (en) | 2009-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101903566A Pending CN101434804A (en) | 2007-11-17 | 2007-11-17 | Facing type fireproofing powder paint |
Country Status (1)
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| CN (1) | CN101434804A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391764A (en) * | 2011-09-30 | 2012-03-28 | 广州擎天实业有限公司 | Low-temperature curing flame-retardant finishing powder paint and preparation method thereof |
| CN103483895A (en) * | 2013-08-26 | 2014-01-01 | 广州擎天材料科技有限公司 | Powder paint capable of increasing coating rate for dead angle of metal workpiece and preparation method of powder paint |
| CN103497629A (en) * | 2013-09-04 | 2014-01-08 | 安徽拓普森电池有限责任公司 | Overcoating fireproof powdery paint |
| CN103509446A (en) * | 2013-09-03 | 2014-01-15 | 安徽精一机械设备有限公司 | Nanometer polyester powder paint |
| CN103788833A (en) * | 2014-02-11 | 2014-05-14 | 青岛海洋先进材料工程技术中心有限公司 | Organosilicon antiskid anticorrosion deck coating and preparation method thereof |
| CN103965737A (en) * | 2014-05-09 | 2014-08-06 | 福建万安实业有限公司 | Flame retardant powder coating |
| CN104087135A (en) * | 2014-07-04 | 2014-10-08 | 蒋炳 | Spraying powder used for household appliance evaporator and preparation method thereof |
| CN104479514A (en) * | 2014-12-09 | 2015-04-01 | 泰兴市和庆机械配件厂 | Preparation method of carboxyl-terminated bromine-carbon polyester resin fireproof coating used in frost climate |
| CN105062303A (en) * | 2015-07-22 | 2015-11-18 | 安徽圣德建材科技有限公司 | Heat-resistant flame-retardant powder coating |
| CN105238215A (en) * | 2015-11-02 | 2016-01-13 | 华北理工大学 | Decorative fireproof powder paint |
| CN103497629B (en) * | 2013-09-04 | 2016-11-30 | 肖晓梅 | A kind of facing type fireproofing powder paint |
| CN110065118A (en) * | 2019-05-28 | 2019-07-30 | 什邡市长丰化工有限公司 | A kind of transparent maceration extract and preparation method thereof for fire-retarding of wood |
-
2007
- 2007-11-17 CN CNA2007101903566A patent/CN101434804A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391764A (en) * | 2011-09-30 | 2012-03-28 | 广州擎天实业有限公司 | Low-temperature curing flame-retardant finishing powder paint and preparation method thereof |
| CN103483895B (en) * | 2013-08-26 | 2016-06-01 | 广州擎天材料科技有限公司 | A kind of powder coating and its preparation method improving metal works dead angle powder utilization |
| CN103483895A (en) * | 2013-08-26 | 2014-01-01 | 广州擎天材料科技有限公司 | Powder paint capable of increasing coating rate for dead angle of metal workpiece and preparation method of powder paint |
| CN103509446A (en) * | 2013-09-03 | 2014-01-15 | 安徽精一机械设备有限公司 | Nanometer polyester powder paint |
| CN103497629A (en) * | 2013-09-04 | 2014-01-08 | 安徽拓普森电池有限责任公司 | Overcoating fireproof powdery paint |
| CN103497629B (en) * | 2013-09-04 | 2016-11-30 | 肖晓梅 | A kind of facing type fireproofing powder paint |
| CN103788833A (en) * | 2014-02-11 | 2014-05-14 | 青岛海洋先进材料工程技术中心有限公司 | Organosilicon antiskid anticorrosion deck coating and preparation method thereof |
| CN103788833B (en) * | 2014-02-11 | 2015-11-11 | 青岛海洋新材料科技有限公司 | A kind of anti-skidding anticorrosion deck composition of organosilicon and manufacture method thereof |
| CN103965737A (en) * | 2014-05-09 | 2014-08-06 | 福建万安实业有限公司 | Flame retardant powder coating |
| CN104087135A (en) * | 2014-07-04 | 2014-10-08 | 蒋炳 | Spraying powder used for household appliance evaporator and preparation method thereof |
| CN104479514A (en) * | 2014-12-09 | 2015-04-01 | 泰兴市和庆机械配件厂 | Preparation method of carboxyl-terminated bromine-carbon polyester resin fireproof coating used in frost climate |
| CN105062303A (en) * | 2015-07-22 | 2015-11-18 | 安徽圣德建材科技有限公司 | Heat-resistant flame-retardant powder coating |
| CN105238215A (en) * | 2015-11-02 | 2016-01-13 | 华北理工大学 | Decorative fireproof powder paint |
| CN110065118A (en) * | 2019-05-28 | 2019-07-30 | 什邡市长丰化工有限公司 | A kind of transparent maceration extract and preparation method thereof for fire-retarding of wood |
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| PB01 | Publication | ||
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Application publication date: 20090520 |