CN103709893A - Steel structure fireproof flame-retardant paint - Google Patents
Steel structure fireproof flame-retardant paint Download PDFInfo
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- CN103709893A CN103709893A CN201310609765.0A CN201310609765A CN103709893A CN 103709893 A CN103709893 A CN 103709893A CN 201310609765 A CN201310609765 A CN 201310609765A CN 103709893 A CN103709893 A CN 103709893A
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Abstract
Steel-structure fireproof flame-retardant paint is characterized by being prepared from, in parts by mass, 30-50 parts of an epoxy ester polymer, 10-20 parts of decabromodiphenyl oxide, 6-10 parts of pentaerythritol, 4-8 parts of a fire retardant, 5-8 parts of titanium dioxide, 0.3-0.8 part of a levelling agent, 3-6 parts of a foaming agent and 15-25 parts of a solvent. According to the paint provided by the invention, the fire retardant, decabromodiphenyl oxide, pentaerythritol, titanium dioxide, the foaming agent, the levelling agent and the solvent are utilized for preparing a mixed solution, and an epoxy ester polymer, which is formed by performing a high-temperature esterification reaction on epoxy resin, linseed oil, catalyst zinc oxide and xylene, is added, and then high-speed homogeneous dispersing is performed, so that the paint reaches relatively good fireproof flame-retardation performance, a coating formed by coating the paint on a steel structure for resisting corrosion is tight, strong in adhesive capability, has relatively good fireproof flame-retardation effect, does not arch or crack as well as does not release toxic harmful gases when a fire occurs, so that the safety and the environment protection performance are improved, and the paint is wide in application scope.
Description
Technical field
The present invention relates to a kind of coating, relate in particular to a kind of steel structure fireproofing anti-flaming dope, belong to protective coating technical field.
Background technology
Steel construction is more and more extensive in field utilizations such as building, machineries at present, and steel construction has the moulding of being easy to, and is convenient to batch production, advantage easy for installation, and steel construction can partly replace brick and concrete structure at building field, and large-scale factory building also all adopts steel construction.The surface of steel construction is generally all coated with and is brushed with paint, have in order to reach fire protection requirement, brushed frie retardant coating, the principle of existing frie retardant coating is to utilize coating when presence of fire, to produce chemical reaction, so that coated steel construction is played to certain provide protection.For example, but existing frie retardant coating has all added some objectionable impuritiess: clorafin, after combustion processes, can produce harmful halogen gas, there is potential safety hazard, and be unfavorable for ring flat-plate.
For example Chinese patent mandate publication number is: CN 103160191A, the day for announcing is: on June 19th, 2013, utility model patent disclosed a kind of fire protection flame retarding color steel coating, mainly by vibrin 35-45%, aminoresin 5-7%, titanium dioxide 22-25%, composite flame-retardant agent 12-16%, dispersion agent 2-4%, catalyzer 0.2-1%, flow agent 0.2-1%, anti-settling agent 0.2-10%, solvent 14-17%.But this protective paint complex manufacturing technology, cost is higher, and fire protection flame retarding poor effect can discharge toxic and harmful in the fire-retardant process of presence of fire, and safety and environmental protection performance is poor.
Summary of the invention
The object of the invention is for existing steel construction formulation for coating material simple, fire protection flame retarding poor effect, in the fire-retardant process of presence of fire, can discharge toxic and harmful, the defect that safety and environmental protection performance is poor and deficiency, a kind of scientific formulation is now provided, fire protection flame retarding is effective, in the fire-retardant process of presence of fire, can not discharge toxic and harmful, a kind of steel structure fireproofing anti-flaming dope that safety and environmental protection performance is improved.
For achieving the above object, technical solution of the present invention is: a kind of steel structure fireproofing anti-flaming dope, according to the mass fraction, by 30～50 parts of epoxy lipopolymers, 10～20 parts of decabromodiphynly oxides, 6～10 parts of tetramethylolmethanes, 4～8 parts of fire retardants, 5～8 parts of titanium dioxide, 0.3～0.8 part of flow agent, 3～6 parts of whipping agents and 15～25 parts of solvents, be that raw material makes.
According to the mass fraction, by 40 parts of epoxy lipopolymers, 15 parts of decabromodiphynly oxides, 8 parts of tetramethylolmethanes, 6 parts of fire retardants, 6 parts of titanium dioxide, 0.6 part of flow agent, 5 parts of whipping agents and 20 parts of solvents, be that raw material makes.
Described epoxy lipopolymer is formed through high temperature esterification reaction by epoxy resin, oleum lini, catalyst oxidation zinc and dimethylbenzene.
Described fire retardant is borax or aluminum borate.
Described whipping agent is volatile salt or trimeric cyanamide.
The invention has the beneficial effects as follows:
1, the present invention makes mixed solution by fire retardant borax, decabromodiphynly oxide, tetramethylolmethane, titanium dioxide, whipping agent, flow agent and solvent, and added the epoxy lipopolymer being formed through high temperature esterification reaction by epoxy resin, oleum lini, catalyst oxidation zinc and dimethylbenzene, then carry out high speed homogenization dispersion, reached good fire retardant performance.
2, scientific formulation of the present invention, after steel construction is carried out to anticorrosion brushing, coating is closely knit, adhesive capacity is strong, planeness is high, have good fire protection flame retarding effect, when presence of fire, coating can not flaked or ftracture, and can not discharge toxic and harmful yet, safety and environmental protection performance is improved, and use range is extensive.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
A kind of steel structure fireproofing anti-flaming dope the present invention relates to, according to the mass fraction, by 30～50 parts of epoxy lipopolymers, 10～20 parts of decabromodiphynly oxides, 6～10 parts of tetramethylolmethanes, 4～8 parts of fire retardants, 5～8 parts of titanium dioxide, 0.3～0.8 part of flow agent, 3～6 parts of whipping agents and 15～25 parts of solvents, be that raw material makes.
According to the mass fraction, by 40 parts of epoxy lipopolymers, 15 parts of decabromodiphynly oxides, 8 parts of tetramethylolmethanes, 6 parts of fire retardants, 6 parts of titanium dioxide, 0.6 part of flow agent, 5 parts of whipping agents and 20 parts of solvents, be that raw material makes.
Described epoxy lipopolymer is formed through high temperature esterification reaction by epoxy resin, oleum lini, catalyst oxidation zinc and dimethylbenzene.
Described fire retardant is borax or aluminum borate.
Described whipping agent is volatile salt or trimeric cyanamide.
Epoxy lipopolymer is formed through high temperature esterification reaction by epoxy resin, oleum lini, catalyst oxidation zinc and dimethylbenzene, and added fire-proof flame-retarded agent, fire retardant is borax or aluminum borate, can play certain fire retardation, also can add fire prevention staple fibre further to strengthen fire protection flame retarding effect simultaneously.
Embodiment 1: according to the mass fraction, employing is that raw material makes by 30 parts of epoxy lipopolymers, 10 parts of decabromodiphynly oxides, 6 parts of tetramethylolmethanes, 4 parts of fire retardants, 5 parts of titanium dioxide, 0.3 part of flow agent, 3 parts of whipping agents and 15 parts of solvents, and wherein epoxy lipopolymer is formed through high temperature esterification reaction by epoxy resin, oleum lini, catalyst oxidation zinc and dimethylbenzene.And carry out high speed homogenization dispersion after having added fire-proof flame-retarded agent borax, decabromodiphynly oxide, tetramethylolmethane, titanium dioxide, whipping agent, flow agent and solvent, finally obtain coating.
Embodiment 2: according to the mass fraction, employing is that raw material makes by 35 parts of epoxy lipopolymers, 13 parts of decabromodiphynly oxides, 7 parts of tetramethylolmethanes, 5 parts of fire retardants, 6 parts of titanium dioxide, 0.5 part of flow agent, 4 parts of whipping agents and 18 parts of solvents, and wherein epoxy lipopolymer is formed through high temperature esterification reaction by epoxy resin, oleum lini, catalyst oxidation zinc and dimethylbenzene.And carry out high speed homogenization dispersion after having added fire-proof flame-retarded agent borax, decabromodiphynly oxide, tetramethylolmethane, titanium dioxide, whipping agent, flow agent and solvent, finally obtain coating.
Embodiment 3: according to the mass fraction, employing is that raw material makes by 40 parts of epoxy lipopolymers, 15 parts of decabromodiphynly oxides, 8 parts of tetramethylolmethanes, 6 parts of fire retardants, 6 parts of titanium dioxide, 0.6 part of flow agent, 5 parts of whipping agents and 20 parts of solvents, and wherein epoxy lipopolymer is formed through high temperature esterification reaction by epoxy resin, oleum lini, catalyst oxidation zinc and dimethylbenzene.And carry out high speed homogenization dispersion after having added fire-proof flame-retarded agent borax, decabromodiphynly oxide, tetramethylolmethane, titanium dioxide, whipping agent, flow agent and solvent, finally obtain coating.
Embodiment 4: according to the mass fraction, employing is that raw material makes by 50 parts of epoxy lipopolymers, 20 parts of decabromodiphynly oxides, 10 parts of tetramethylolmethanes, 8 parts of fire retardants, 8 parts of titanium dioxide, 0.8 part of flow agent, 6 parts of whipping agents and 25 parts of solvents, and wherein epoxy lipopolymer is formed through high temperature esterification reaction by epoxy resin, oleum lini, catalyst oxidation zinc and dimethylbenzene.And carry out high speed homogenization dispersion after having added fire-proof flame-retarded agent borax, decabromodiphynly oxide, tetramethylolmethane, titanium dioxide, whipping agent, flow agent and solvent, finally obtain coating.
Through many experiments, find, the fire protection flame retarding of embodiment 3 and other over-all properties are best.After the present invention carries out anticorrosion brushing to steel construction, coating is closely knit, and adhesive capacity is strong, and planeness is high, has good fire protection flame retarding effect.When presence of fire, coating can not flaked or ftracture, and can not discharge toxic and harmful yet, and safety and environmental protection performance is improved, and fire resistance has reached national relevant regulations.
Claims (5)
1. a steel structure fireproofing anti-flaming dope, it is characterized in that: according to the mass fraction, by 30～50 parts of epoxy lipopolymers, 10～20 parts of decabromodiphynly oxides, 6～10 parts of tetramethylolmethanes, 4～8 parts of fire retardants, 5～8 parts of titanium dioxide, 0.3～0.8 part of flow agent, 3～6 parts of whipping agents and 15～25 parts of solvents, be that raw material makes.
2. a kind of steel structure fireproofing anti-flaming dope according to claim 1, it is characterized in that: according to the mass fraction, by 40 parts of epoxy lipopolymers, 15 parts of decabromodiphynly oxides, 8 parts of tetramethylolmethanes, 6 parts of fire retardants, 6 parts of titanium dioxide, 0.6 part of flow agent, 5 parts of whipping agents and 20 parts of solvents, be that raw material makes.
3. a kind of steel structure fireproofing anti-flaming dope according to claim 1, is characterized in that: described epoxy lipopolymer is formed through high temperature esterification reaction by epoxy resin, oleum lini, catalyst oxidation zinc and dimethylbenzene.
4. a kind of steel structure fireproofing anti-flaming dope according to claim 1, is characterized in that: described fire retardant is borax or aluminum borate.
5. a kind of steel structure fireproofing anti-flaming dope according to claim 1, is characterized in that: described whipping agent is volatile salt or trimeric cyanamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609765.0A CN103709893A (en) | 2013-11-27 | 2013-11-27 | Steel structure fireproof flame-retardant paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609765.0A CN103709893A (en) | 2013-11-27 | 2013-11-27 | Steel structure fireproof flame-retardant paint |
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| Publication Number | Publication Date |
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| CN103709893A true CN103709893A (en) | 2014-04-09 |
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| CN201310609765.0A Pending CN103709893A (en) | 2013-11-27 | 2013-11-27 | Steel structure fireproof flame-retardant paint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117788A (en) * | 2017-12-07 | 2018-06-05 | 安徽科汇钢结构工程有限公司 | A kind of high-temperature steel structural paint |
-
2013
- 2013-11-27 CN CN201310609765.0A patent/CN103709893A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117788A (en) * | 2017-12-07 | 2018-06-05 | 安徽科汇钢结构工程有限公司 | A kind of high-temperature steel structural paint |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |