CN1038137C - Expanding type modification perchloroethene refractory paint - Google Patents
Expanding type modification perchloroethene refractory paint Download PDFInfo
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- CN1038137C CN1038137C CN92111153A CN92111153A CN1038137C CN 1038137 C CN1038137 C CN 1038137C CN 92111153 A CN92111153 A CN 92111153A CN 92111153 A CN92111153 A CN 92111153A CN 1038137 C CN1038137 C CN 1038137C
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- chlorinated polyethylene
- fireproof paint
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Abstract
The present invention relates to expansion type modified chlorinated polyvinyl chloride fireproof paint and a preparation method thereof. The fireproof paint is composed of chlorinated polyvinyl chloride resin, chlorinated polyethylene resin, chlorinated paraffin, an expansion catalyst, a carbonizing agent, pigment, an air injection foaming agent, a mixed solvent and an auxiliary agent. The mixed solvent in the fireproof paint is composed of dichloropropane, butyl acetate, No. 190 aromatic hydrocarbon and cyclohexanone. The expansion type chlorinated polyvinyl chloride fireproof paint modified by the present invention using chlorinated polyethylene has the characteristics of good water resistance, good humidity and heat resistance, good freeze-thaw resistance, good fire resistance, long storage period, small comparative construction toxicity, etc. The fireproof paint can meet requirements of the construction of different zones, season zones and weather.
Description
The present invention relates to a kind of frie retardant coating, particularly chlorinated polyethylene modified chlorinated polyvinyl chloride expanded polystyrene veneer solvent-borne type flame retardant paint of a usefulness and preparation method thereof.
Expansion fire-proof lacquer of the prior art is divided into water-miscible paint and solvent borne lacquer two big classes substantially.Wherein solvent-thinned paint has amino class again, the chlorinated rubber class, alcohol acids, phenolic, chlorinated polyvinyl chloride class etc., they are except that roughly identical in the application of whipping agent, swelling catalyst, carburization agent, fire retardant, part always comes with some shortcomings at aspects such as water tolerance, humidity resistances, especially in the application of solvent, most prescriptions has adopted a large amount of toluene with photochemical pollution, dimethylbenzene etc. in forming, and makes construction environment harm workman healthy.In addition, chlorinated rubber raw material supply anxiety costs an arm and a leg, though the supervinyi chloride resin resource is abundant, and low price, its water tolerance, performances such as alcohol resistance, humidity resistance are relatively poor again.
Purpose of the present invention is in order to overcome defective of the prior art, and proposes a kind of novel expanding type modification perchloroethene refractory paint product and preparation method thereof.Promptly by adopting a part of chlorinatedpolyethylene tree to refer to change simple supervinyi chloride resin component, to improve characteristics such as its water tolerance, use the mixed solvent of nontoxic or low toxicity, replace noxious solvent.
Purpose of the present invention can be achieved through the following technical solutions.
Expanding type modification perchloroethene refractory paint, by supervinyi chloride resin, chlorinated polyethylene resin, clorafin, swelling catalyst, carburization agent, pigment, jet whipping agent, auxiliary agent and by propylene dichloride, N-BUTYL ACETATE, the mixed solvent that carbon 9 aromatic hydrocarbons, pimelinketone are formed is made.
The present invention selects for use supervinyi chloride resin as base-material, its chlorinity 61-65%, 90 ℃ of heat decomposition temperatures, viscosity is 14-28 second, through chlorinity is 40%-60%, performance density 〉=520g/L, the chlorinated polyethylene resin of Shore hardness≤65 (A) carries out modification, can improve the performances such as water-fast, anti-gasoline, ethanol-tolerant of paint film.
The prescription of flame retardant paint is respectively by weight
A, supervinyi chloride resin 4-9;
B, chlorinated polyethylene resin 4-8;
C, clorafin 4-9;
D, swelling catalyst 15-40;
E, carburization agent 2-14;
F, pigment 4-10;
G, jet whipping agent 5-20;
H, mixed solvent 50-80;
I, auxiliary agent 0.1-1
Wherein the prescription of mixed solvent is respectively by weight:
J, propylene dichloride 35-60;
K, N-BUTYL ACETATE 5-20;
L, carbon 9 aromatic hydrocarbons 15-45;
M, pimelinketone 3-25.
The method that is used for making expanding type modification perchloroethene refractory paint specially is: earlier chlorinated polyethylene resin is put in the mixed solvent still, calorified 60 ± 5 ℃ of dissolvings; Then, drop into supervinyi chloride resin, it is dissolved, make the lacquer base-material through stirring; It is put in the ball mill again, and adds jet whipping agent, swelling catalyst, and carburization agent, fire retardant and pigment grind through Ball milling, and its fineness is reached below the 80 μ m, and solid part reaches 50 ± 2%, thereby makes flame retardant paint.
Solvent of the present invention is selected, take to substitute toluene with 1.2 dichloropropylenes, not only can reach same effect, Master Cost is reduced, avoid the pollution of toluene, toxicity is reduced, simultaneously, because reasonably combined with other solvent makes that also system white spirit evaporation rate is moderate, both can spray, also can brush application; Can be comparatively fast dry in rainy season, in subzero 20 ℃ of constructions good drying property is arranged also.Prove by anti-subzero 17 ℃ of freezing and thawing test, flame retardant paint product of the present invention can satisfy the requirement of storing in winter, in addition, 1.2 a small amount of epoxy chloropropane that contains in the propylene dichloride solvent, simultaneously can be as stablizer, in order to the production of satisfying perchlorethylene paint with the stability requirement in storing, product quickened to store and through indoor half a year of storage at normal temperature, does not all have bad variation through 40 ℃ in one month.
In a word, flame retardant paint product of the present invention not only has excellent fireproof performance, decorate properties and mechanical and physical property, and be convenient to construction, store and transportation.It is little to be with propylene dichloride that main solvent ratio is made solvent toxicity with traditional toluene, and it is cheap, also opened up new approach for the petrochemical complex waste water utilization, and the method for making expanding type modification perchloroethene refractory paint, then technology is simple, easily go, the realization for flame retardant paint product of the present invention provides guarantee.
Below provide several embodiment of flame retardant paint prescription of the present invention: (unit: weight part)
1 2 3
Supervinyi chloride resin 578
Chlorinated polyethylene resin 643
Clorafin 465
Swelling catalyst 28 30 15
Carburization agent 386
Pigment 364
Jet whipping agent 4 15 8
Mixed solvent 54 77 50
Auxiliary agent 0.4 0.8 0.3
Below provide several embodiment of the mixed solvent prescription in the flame retardant paint of the present invention: (unit: weight part)
1 2 3
Propylene dichloride 55 45 58
N-BUTYL ACETATE 13 12 8
Carbon 9 aromatic hydrocarbons 26 36 16
Pimelinketone 67 18.
Claims (2)
1, a kind of expanding type modification perchloroethene refractory paint, it is characterized in that it is by supervinyi chloride resin, chlorinated polyethylene resin, clorafin, swelling catalyst, carburization agent, pigment, jet whipping agent, auxiliary agent and make by the mixed solvent that propylene dichloride, N-BUTYL ACETATE, carbon 9 aromatic hydrocarbons, pimelinketone are formed; The chlorinity 61-65% of supervinyi chloride resin, 90 ℃ of heat decomposition temperatures, viscosity is 14-28 second; The chlorinated polyethylene resin chlorinity is 40%-60%, apparent density 〉=520g/L, Shore hardness≤65 (A);
The flame retardant paint each component is respectively by weight:
A, supervinyi chloride resin 4-9;
B, chlorinated polyethylene resin 3-8;
C, clorafin 4-9;
D, swelling catalyst 15-40;
E, carburization agent 2-14;
F, pigment 4-10;
G, jet whipping agent 5-20;
H, mixed solvent 50-80;
I, auxiliary agent 0.1-1.
Wherein the mixed solvent each component is respectively by weight:
J, propylene dichloride 35-60;
K, N-BUTYL ACETATE 5-20;
L, carbon 9 aromatic hydrocarbons 15-45;
M, pimelinketone 3-25.
2, make the method for claim 1 expanding type modification perchloroethene refractory paint, it is characterized in that earlier chlorinated polyethylene resin being put in the mixed solvent still, calorify 60 ± 5 ℃ of dissolvings; Then, drop into supervinyi chloride resin, it is dissolved, make the lacquer base-material through stirring; Again it is put in the ball mill, and add jet whipping agent, swelling catalyst, carburization agent, fire retardant and pigment grind through Ball milling, and its fineness is reached below the 80 μ m, and solid part reaches 50 ± 2%, makes flame retardant paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92111153A CN1038137C (en) | 1992-09-29 | 1992-09-29 | Expanding type modification perchloroethene refractory paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92111153A CN1038137C (en) | 1992-09-29 | 1992-09-29 | Expanding type modification perchloroethene refractory paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1084868A CN1084868A (en) | 1994-04-06 |
| CN1038137C true CN1038137C (en) | 1998-04-22 |
Family
ID=4945183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92111153A Expired - Fee Related CN1038137C (en) | 1992-09-29 | 1992-09-29 | Expanding type modification perchloroethene refractory paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1038137C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952027A (en) * | 2014-05-19 | 2014-07-30 | 冯建国 | Chlorinated rubber fireproof paint used for polyvinyl chloride material and preparation method of fireproof paint |
| US10023945B2 (en) | 2010-05-18 | 2018-07-17 | Tata Steel Limited | Direct smelting process |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2494129C1 (en) * | 2012-03-29 | 2013-09-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический универститет" (ВолгГТУ) | Method of making fireproof coating for fibre-glass |
| CN102850902A (en) * | 2012-08-30 | 2013-01-02 | 苏州市德莱尔建材科技有限公司 | Corrosion-resistant fireproof coating |
| CN103555083A (en) * | 2013-10-08 | 2014-02-05 | 钱理培 | Special protective top coat for cable fire-proof coating |
| CN105062250B (en) * | 2015-08-07 | 2018-05-15 | 鞍钢建设集团有限公司 | A kind of environment-friendly low-temperature type anti-decaying paint |
| RU2625120C2 (en) * | 2015-09-30 | 2017-07-11 | Федеральное государственное бюджетное учреждение науки Институт синтетических полимерных материалов им. Н.С. Ениколопова Российской академии наук (ИСПМ РАН) | Method of producing fire protective coating for steel plastics |
| CN108342133B (en) * | 2018-03-23 | 2020-07-28 | 兰州石化职业技术学院 | Method for preparing perchloroethylene fire-retardant coating by using loaded amine perlite as flame retardant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1046174A (en) * | 1989-03-15 | 1990-10-17 | 无火工程有限公司 | Intumescent fire-retardant coating material |
| CN1058225A (en) * | 1990-07-18 | 1992-01-29 | 尼齐阿斯株式会社 | Fire resistant covering material |
| CN1076947A (en) * | 1992-04-01 | 1993-10-06 | 薛志纯 | Frie retardant coating |
-
1992
- 1992-09-29 CN CN92111153A patent/CN1038137C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1046174A (en) * | 1989-03-15 | 1990-10-17 | 无火工程有限公司 | Intumescent fire-retardant coating material |
| CN1058225A (en) * | 1990-07-18 | 1992-01-29 | 尼齐阿斯株式会社 | Fire resistant covering material |
| CN1076947A (en) * | 1992-04-01 | 1993-10-06 | 薛志纯 | Frie retardant coating |
Non-Patent Citations (1)
| Title |
|---|
| C[105]"专用涂料"1988年第1版 1988.11.1 战凤昌，李悦良等;化学工业出版社出版 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10023945B2 (en) | 2010-05-18 | 2018-07-17 | Tata Steel Limited | Direct smelting process |
| US10280489B2 (en) | 2010-05-18 | 2019-05-07 | Tata Steel Limited | Direct smelting process |
| CN103952027A (en) * | 2014-05-19 | 2014-07-30 | 冯建国 | Chlorinated rubber fireproof paint used for polyvinyl chloride material and preparation method of fireproof paint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1084868A (en) | 1994-04-06 |
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