CN105062288A - Fireproof corrosion resistant coating - Google Patents
Fireproof corrosion resistant coating Download PDFInfo
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- CN105062288A CN105062288A CN201510560192.6A CN201510560192A CN105062288A CN 105062288 A CN105062288 A CN 105062288A CN 201510560192 A CN201510560192 A CN 201510560192A CN 105062288 A CN105062288 A CN 105062288A
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Abstract
The invention provides a fireproof corrosion resistant coating. The fireproof corrosion resistant coating has the beneficial effects that thermoplastic acrylic resin, polyurethane resin and organic silicon resin are combined to be used as a main body of the fireproof corrosion resistant coating; through combination of the three kinds of resin, the coating not only has good light and color retention properties and water and chemical resistance but also is convenient to construct, has high drying speed and saves energy; as high temperature resistant mullite and silica fibers are also added to the coating, not only can the mechanical strength of coats be obviously improved but also the weather and corrosion resistance of the coats can be improved; in case of a fire, through synergy of various components in the formula, the coating has good flame retardant effects and is less in fuming.
Description
Technical field
The present invention relates to a kind of fire prevention corrosion resistance coating, belong to decorative materials technology.
Background technology
Frie retardant coating, also known as anti-flaming dope, by this kind of coating application some inflammable material surface at buildings, can improve the refractory ability of inflammable material, or slow down the speed of propagation of flame propagation, can burning be stoped within a certain period of time, control the development of the intensity of a fire, for people's fire extinguishing provides the time.According to the fire prevention effect of corrosion resistance coating, function and existing national standards to the requirement of fire prevention corrosion resistance coating, to be optimumly categorized as: structure-type fire prevention corrosion resistance coating and facing type fireproofing corrosion resistance coating; By its solvability, water-based fireproof corrosion resistance coating and oiliness fire prevention corrosion resistance coating can be divided into again; By its fire retardant mechanism, expansion fire-proof corrosion resistance coating and non-expansion type fire prevention corrosion resistance coating can be divided into.
Existing coating fire line is not strong, and coating material production cost is higher, and production process is complicated, and the function of coating need to enrich.
Summary of the invention
The present invention is directed to above shortcomings part in current frie retardant coating, fire prevention corrosion resistance coating that the excellent preparation cost of a kind of fire resistance is cheap and preparation method thereof is provided.The main body of fire prevention corrosion resistance coating of the present invention employs the combination of thermoplastic acrylic resin, urethane resin and silicone resin, and the combination of three kinds of resins is not only coating and is had good guarantor's light tint retention, water-fast chemical resistant properties; And easy construction, rate of drying are fast, save energy.Construct in addition recoat and after doing over again, film still has good sticking power and other over-all propertieies.In addition, also added resistant to elevated temperatures mullite fiber and silica fiber in coating of the present invention, it not only can significantly improve the physical strength of coating, can also increase weathering resistance and the erosion resistance of coating.When running into fire, by component synergy each in formula, good flame retardation effect, is fuming few.
The invention provides a kind of fire prevention corrosion resistance coating, comprise the raw material of following mass parts:
Thermoplastic acrylic resin 20 parts,
Urethane resin 20 parts,
Silicone resin 15 parts,
Ethyl acetate 15 parts,
Oleum lini 70 parts,
Mullite fiber 10 parts,
Silica fiber 8 parts,
Primary ammonium phosphate 10 parts,
Hydrotalcite 5 parts,
KH5702 part,
30 parts, water,
Black 5 parts of siderochrome,
BYK1620.5 part,
Dimethylsilicone oil 0.5 part,
Remove light dose 0.4 part,
Concrete preparation process is as follows:
A: with weight parts, takes thermoplastic acrylic resin 20 parts respectively, urethane resin 20 parts, silicone resin 15 parts, ethyl acetate 15 parts, and oleum lini 70 parts, adds in agitator, and mix and blend 30 minutes, obtains mixture A;
B: with weight parts, takes mullite fiber 10 parts respectively, silica fiber 8 parts, primary ammonium phosphate 10 parts, hydrotalcite 5 parts, KH5702 part, 30 parts, water, in a reservoir mix and blend 30 minutes, fully obtains mixture B after dispersion;
C: add in mixture A by mixture B under whipped state, fully stirs 30 minutes, obtains mixture C, then black 5 parts of siderochrome is taken respectively with weight parts, BYK1620.5 part, dimethylsilicone oil 0.5 part, remove light dose 0.4 part, add successively in mixture C, then continue to stir 1h;
D: the mixed slurry obtained by step c adds in three-roll grinder, grinds 1 hour, and after filter through about 400-450 order paint filter screen, obtain fire prevention corrosion resistance coating product;
Described thermoplastic acrylic resin is for raw material with the mass ratio of methyl methacrylate, β-dimethyl-aminoethylmethacrylate, butyl methacrylate and the methacrylic acid mixture that is 20:5:60:5, added in reaction solvent, in nitrogen atmosphere at 120 DEG C, initiator is dripped while stirring, dropwise rear insulation backflow 2h, then at the uniform velocity lower the temperature, obtain thermoplastic acrylic resin.
Stir speed (S.S.) in described step a-c is in the scope of 400-500 rev/min.
The filtration of described steps d adopts 450 object paint filter screens to filter.
beneficial effect
1, the main body of fire prevention corrosion resistance coating of the present invention employs the combination of thermoplastic acrylic resin, urethane resin and silicone resin, and the combination of three kinds of resins is not only coating and is had good guarantor's light tint retention, water-fast chemical resistant properties; And easy construction, rate of drying are fast, save energy.
2, coating of the present invention is constructed recoat and after doing over again in addition, and film still has good sticking power and other over-all propertieies.
3, also added resistant to elevated temperatures mullite fiber and silica fiber in coating of the present invention, it not only can significantly improve the physical strength of coating, can also increase weathering resistance and the erosion resistance of coating.
4, the present invention is by component synergy each in formula, and when making coating run into fire, good flame retardation effect, is fuming few.
Embodiment
Below in conjunction with concrete embodiment, fire prevention corrosion resistance coating described in the present patent application and preparation method thereof is described in detail, object is in order to the public better understands the technology contents of the present patent application, instead of the restriction to described technology contents, in fact, with identical or approximate principle, to the improvement that described fire prevention corrosion resistance coating and preparation and application thereof carry out, comprise increase and decrease and the replacement of each component in described fire prevention corrosion resistance coating, and the improvement of different technology conditions in its preparation and application, all within the present patent application technical scheme required for protection.
embodiment 1
The preparation of thermoplastic acrylic resin: with mass ratio 20:5:60:5 mixed methyl methyl acrylate, β-dimethyl-aminoethylmethacrylate, butyl methacrylate and methacrylic acid starting material, mixture is added in reaction solvent, in nitrogen atmosphere at 120 DEG C, initiator is dripped while stirring, dropwise rear insulation backflow 2h, then at the uniform velocity lower the temperature, obtain thermoplastic acrylic resin.
With weight parts, take thermoplastic acrylic resin 20 parts respectively, urethane resin 20 parts, silicone resin 15 parts, ethyl acetate 15 parts, oleum lini 70 parts, adds in agitator, and mix and blend 30 minutes, obtains mixture A; With weight parts, take mullite fiber 10 parts respectively, silica fiber 8 parts, primary ammonium phosphate 10 parts, hydrotalcite 5 parts, KH5702 part, 30 parts, water, in a reservoir with the stir speed (S.S.) of 500 revs/min, mix and blend 30 minutes, fully obtains mixture B after dispersion; Under whipped state, mixture B is added in mixture A, 30 minutes are fully stirred with the stir speed (S.S.) of 500 revs/min, obtain mixture C, then black 5 parts of siderochrome is taken respectively with weight parts, BYK1620.5 part, dimethylsilicone oil 0.5 part, removes light dose 0.4 part, add successively in mixture C, then continue to stir 1h with the stir speed (S.S.) of 500 revs/min; The mixed slurry obtained is added in three-roll grinder, grinds 1 hour, and after filter through 450 order paint filter screens, obtain fire prevention corrosion resistance coating product.
Claims (3)
1. a fire prevention corrosion resistance coating, is characterized in that, comprise the raw material of following mass parts:
Thermoplastic acrylic resin 20 parts,
Urethane resin 20 parts,
Silicone resin 15 parts,
Ethyl acetate 15 parts,
Oleum lini 70 parts,
Mullite fiber 10 parts,
Silica fiber 8 parts,
Primary ammonium phosphate 10 parts,
Hydrotalcite 5 parts,
KH5702 part,
30 parts, water,
Black 5 parts of siderochrome,
BYK1620.5 part,
Dimethylsilicone oil 0.5 part,
Remove light dose 0.4 part etc.,
Concrete preparation process is as follows:
A: with weight parts, takes thermoplastic acrylic resin 20 parts respectively, urethane resin 20 parts, silicone resin 15 parts, ethyl acetate 15 parts, and oleum lini 70 parts, adds in agitator, and mix and blend 30 minutes, obtains mixture A;
B: with weight parts, takes mullite fiber 10 parts respectively, silica fiber 8 parts, primary ammonium phosphate 10 parts, hydrotalcite 5 parts, KH5702 part, 30 parts, water, in a reservoir mix and blend 30 minutes, fully obtains mixture B after dispersion;
C: add in mixture A by mixture B under whipped state, fully stirs 30 minutes, obtains mixture C, then black 5 parts of siderochrome is taken respectively with weight parts, BYK1620.5 part, dimethylsilicone oil 0.5 part, remove light dose 0.4 part, add successively in mixture C, then continue to stir 1h;
D: the mixed slurry obtained by step C adds in three-roll grinder, grinds 1 hour, and after filter through about 400-450 order paint filter screen, obtain fire prevention corrosion resistance coating product;
Described thermoplastic acrylic resin is for raw material with the mass ratio of methyl methacrylate, β-dimethyl-aminoethylmethacrylate, butyl methacrylate and the methacrylic acid mixture that is 20:5:60:5, added in reaction solvent, in nitrogen atmosphere at 120 DEG C, initiator is dripped while stirring, dropwise rear insulation backflow 2h, then at the uniform velocity lower the temperature, obtain thermoplastic acrylic resin.
2. to prevent fires as claimed in claim 1 corrosion resistance coating, it is characterized in that: the stir speed (S.S.) in step a-c is in the scope of 400-500 rev/min.
3. to prevent fires as claimed in claim 1 corrosion resistance coating, it is characterized in that: the filtration of steps d adopts 450 object paint filter screens to filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560192.6A CN105062288A (en) | 2015-09-07 | 2015-09-07 | Fireproof corrosion resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560192.6A CN105062288A (en) | 2015-09-07 | 2015-09-07 | Fireproof corrosion resistant coating |
Publications (1)
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| CN105062288A true CN105062288A (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510560192.6A Pending CN105062288A (en) | 2015-09-07 | 2015-09-07 | Fireproof corrosion resistant coating |
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| CN (1) | CN105062288A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105315830A (en) * | 2015-12-01 | 2016-02-10 | 仇颖超 | Preparation method of wear-proof tough acrylic resin coating |
| CN106243998A (en) * | 2016-08-29 | 2016-12-21 | 芜湖众力部件有限公司 | A kind of hydroxyl-terminated polyurethane thermostability modified coating and preparation method thereof |
| CN108219643A (en) * | 2017-12-29 | 2018-06-29 | 梅庆波 | A kind of preparation method of flame-retardant polyurethane synthetic leather |
| CN109957297A (en) * | 2019-04-10 | 2019-07-02 | 中建七局第二建筑有限公司 | A kind of high temperature resistant anti-aging building Nano waterproof paint and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680502A (en) * | 2004-04-09 | 2005-10-12 | 中国科学院金属研究所 | Expandable graphite nanometer fire-proof coating, preparation and use thereof |
| CN1709996A (en) * | 2005-07-07 | 2005-12-21 | 复旦大学 | Low-smoke superthin expansion steel structure fireproof coating and its preparing method |
| CN102775906A (en) * | 2012-08-10 | 2012-11-14 | 启东市信达机电制造有限公司 | Fire-proof paint |
-
2015
- 2015-09-07 CN CN201510560192.6A patent/CN105062288A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1680502A (en) * | 2004-04-09 | 2005-10-12 | 中国科学院金属研究所 | Expandable graphite nanometer fire-proof coating, preparation and use thereof |
| CN1709996A (en) * | 2005-07-07 | 2005-12-21 | 复旦大学 | Low-smoke superthin expansion steel structure fireproof coating and its preparing method |
| CN102775906A (en) * | 2012-08-10 | 2012-11-14 | 启东市信达机电制造有限公司 | Fire-proof paint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105315830A (en) * | 2015-12-01 | 2016-02-10 | 仇颖超 | Preparation method of wear-proof tough acrylic resin coating |
| CN106243998A (en) * | 2016-08-29 | 2016-12-21 | 芜湖众力部件有限公司 | A kind of hydroxyl-terminated polyurethane thermostability modified coating and preparation method thereof |
| CN108219643A (en) * | 2017-12-29 | 2018-06-29 | 梅庆波 | A kind of preparation method of flame-retardant polyurethane synthetic leather |
| CN109957297A (en) * | 2019-04-10 | 2019-07-02 | 中建七局第二建筑有限公司 | A kind of high temperature resistant anti-aging building Nano waterproof paint and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |