CN105176242A - Water-based environment-friendly expansive fireproof new material and preparing method thereof - Google Patents
Water-based environment-friendly expansive fireproof new material and preparing method thereof Download PDFInfo
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- CN105176242A CN105176242A CN201510652927.8A CN201510652927A CN105176242A CN 105176242 A CN105176242 A CN 105176242A CN 201510652927 A CN201510652927 A CN 201510652927A CN 105176242 A CN105176242 A CN 105176242A
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Abstract
The invention provides a water-based environment-friendly expansive fireproof new material. Water is used as diluent, water-based emulsion special for expansive coating is adopted and combined with high-activity raw materials such as ammonium polyphosphate, pentaerythritol, melamine, nanometer titanium dioxide, wollastonite powder, sodium hypochlorite, an expansive catalyst, a smoke inhibitor, a reinforcing agent and a film forming auxiliary to prepare the water-based environment-friendly expansive fireproof new material through high-speed dispersion. The water-based environment-friendly expansive fireproof new material has a high expansion rate and is good in heat-insulating property, high in strength, excellent in waterproof performance, good in decorating property, high in storage stability, environment-friendly, free of halogen, nitrogen and phosphorus fire retardant, high in solid content, capable of keeping the original appearance of a base material and is a new selection for environment-friendly fireproof materials, the water-based environment-friendly expansive fireproof new material does not fall off, and can be constructed conveniently through spraying and brushing, and one-component self-drying at room temperature is achieved.
Description
Technical field
The present invention relates to environment-friendly aqueous expansion type fire prevention novel material and preparation method thereof, belong to technical field of coatings.
Background technology
Along with constantly improving of fire law regulation and improving constantly of people's fire-fighting consciousness, increasing fire product is required for market.And in fireproofing passiveness system, a lot of fire-proof product exists fire resistance difference, expensive, use inconvenience, the life-span is short, not environmentally waits great number of issues.Environment-friendly aqueous expansion type fire prevention novel material, as a kind of green fire prevention novel material, can be widely used in steel construction, cable, wood substrate, many places such as tunnel and wall.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides environment-friendly aqueous expansion type fire prevention novel material, each raw material and mass fraction thereof are: deionized water 10-30 part, water-based emulsion 25-30 part, ammonium polyphosphate 25-30 part, tetramethylolmethane 8-15 part, trimeric cyanamide 9-15 part, nanometer titanium dioxide 5-10 part, wollastonite powder 1-5 part, clorox 1-2 part, expanded polystyrene veneer catalyzer 0.5-1 part, plastics smog inhibitor 0.1-0.5 part, strengthening agent 0.1-0.5 part and film coalescence aid 1-5 part.
Described expanded polystyrene veneer catalyzer is expansible black lead.
Described strengthening agent is modified kaolin.
The preparation method of environment-friendly aqueous expansion type fire prevention novel material, prepares as follows:
Step 1) by deionized water, nanometer titanium dioxide, ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide and wollastonite powder, add in paint mixing tank successively by mass fraction, high speed dispersion 60 minutes;
Step 2) in paint mixing tank, add water-based emulsion again, low speed disperses 30 minutes;
Step 3) adds clorox successively again in paint mixing tank, expanded polystyrene veneer catalyzer, smog inhibitor, strengthening agent and film coalescence aid, and low speed disperses 30 minutes;
Step 4) filter, filling.
Environment-friendly aqueous expansion type fire prevention novel material provided by the invention, take water as thinner, adopt the special vinyl acetate between to for plastic of expansion coating, the aqueous dispersion that tertiary ethylene carbonate is polymerized, i.e. water-based emulsion, be equipped with high reactivity functional raw material ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide, nanometer titanium dioxide, wollastonite powder, clorox, expanded polystyrene veneer catalyzer, smog inhibitor, strengthening agent, film coalescence aid, through high speed dispersion process, make it have high rate of expansion, heat-proof quality is good, intensity is high, water resistance is excellent, do not come off, decorate properties is good, stability in storage is strong, environmental protection, not containing halogen, nitrogen, the fire retardants such as phosphorus, one component room temperature is from dry, large arch dam, easy construction, spary, base material original appearance can be kept, that green fire prevention material is newly selected.
The environment-friendly aqueous expansion type fire prevention novel material that the present invention produces, can expand 10 to 100 times through series of chemical after coating is subject to high heat, the carburization zone forming porous foam shape is attached to substrate surface, thus isolated extraneous burning things which may cause a fire disaster is for the direct heating of base material, coating thermal conductivity declines, the gas that chemical reaction itself produces makes the air of substrates perimeter obtain isolated and dilution, thus effectively reduce the destruction of high temperature sintering to base material, flame spread is stoped to spread, for fire-fighting and rescue wins the quality time.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
embodiment 1
Described modified kaolin is purchased from Xinzhou City Xinfu District Jin Cheng kaolin Products Co., Ltd.
Each raw material and massfraction thereof are: deionized water 13 parts, water-based emulsion DM23025 part, ammonium polyphosphate 28 parts, tetramethylolmethane 11 parts, trimeric cyanamide 9 parts, nanometer titanium dioxide 7 parts, wollastonite powder 1 part, clorox 1.5 parts, expansible black lead 0.6 part, plastics smog inhibitor 0.3 part, modified kaolin 0.1 part, film coalescence aid 3.5 parts, described film coalescence aid is: alcohol ester 12.
Its preparation method is as follows:
Step 1) by deionized water, nanometer titanium dioxide, ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide and wollastonite powder, add in paint mixing tank successively by mass fraction, high speed dispersion 60 minutes;
Step 2) in paint mixing tank, add water-based emulsion again, low speed disperses 30 minutes;
Step 3) adds clorox successively again in paint mixing tank, expanded polystyrene veneer catalyzer, smog inhibitor, strengthening agent and film coalescence aid, and low speed disperses 30 minutes;
Step 4) filter, filling.
Through inspection, the rate of expansion of the expansion fire-proof novel material that the present embodiment obtains is at 100 times, and the resistance to baked wheaten cake time is 30 minutes, has good thermal resistance effect within 30 minutes, and water resisting time is 48 hours.
embodiment 2
Described modified kaolin is purchased from Xinzhou City Xinfu District Jin Cheng kaolin Products Co., Ltd.
Each raw material and massfraction thereof are: deionized water 15 parts, water-based emulsion DM23026 part, ammonium polyphosphate 25 parts, tetramethylolmethane 9 parts, trimeric cyanamide 11 parts, nanometer titanium dioxide 6 parts, wollastonite powder 3 parts, clorox 1 part, expansible black lead 0.7 part, plastics smog inhibitor 0.1 part, modified kaolin 0.2 part, film coalescence aid 3 parts, described film coalescence aid is: alcohol ester 12.
Its preparation method is as follows:
Step 1) by deionized water, nanometer titanium dioxide, ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide and wollastonite powder, add in paint mixing tank successively by mass fraction, high speed dispersion 60 minutes;
Step 2) in paint mixing tank, add water-based emulsion low speed again disperse 30 minutes;
Step 3) adds clorox successively again in paint mixing tank, expanded polystyrene veneer catalyzer, smog inhibitor, and strengthening agent and film coalescence aid low speed disperse 30 minutes;
Step 4) filter, filling.
Through inspection, the rate of expansion of the expansion fire-proof novel material that the present embodiment obtains is at 100 times, and the resistance to baked wheaten cake time is 30 minutes, has good thermal resistance effect within 30 minutes, and water resisting time is 48 hours.
Claims (4)
1. environment-friendly aqueous expansion type fire prevention novel material, it is characterized in that, each raw material and mass fraction thereof are:
Deionized water 10-30 part, water-based emulsion 25-30 part, ammonium polyphosphate 25-30 part, tetramethylolmethane 8-15 part, trimeric cyanamide 9-15 part, nanometer titanium dioxide 5-10 part, wollastonite powder 1-5 part, clorox 1-2 part, expanded polystyrene veneer catalyzer 0.5-1 part, plastics smog inhibitor 0.1-0.5 part, strengthening agent 0.1-0.5 part and film coalescence aid 1-5 part.
2. environment-friendly aqueous expansion type fire prevention novel material according to claim 1, is characterized in that: described expanded polystyrene veneer catalyzer is expansible black lead.
3. environment-friendly aqueous expansion type fire prevention novel material according to claim 1, is characterized in that: described strengthening agent is modified kaolin.
4. a preparation method for environment-friendly aqueous expansion type fire prevention novel material as claimed in claim 1, is characterized in that, prepare as follows:
Step 1) by deionized water, nanometer titanium dioxide, ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide and wollastonite powder, add in paint mixing tank successively by mass fraction, high speed dispersion 60 minutes;
Step 2) in paint mixing tank, add water-based emulsion again, low speed disperses 30 minutes;
Step 3) adds clorox successively again in paint mixing tank, expanded polystyrene veneer catalyzer, smog inhibitor, strengthening agent and film coalescence aid, and low speed disperses 30 minutes;
Step 4) filter, filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510652927.8A CN105176242A (en) | 2015-10-10 | 2015-10-10 | Water-based environment-friendly expansive fireproof new material and preparing method thereof |
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| CN201510652927.8A CN105176242A (en) | 2015-10-10 | 2015-10-10 | Water-based environment-friendly expansive fireproof new material and preparing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336189A (en) * | 2016-08-30 | 2017-01-18 | 裴寿益 | Environment-friendly fireproof material and preparation method thereof |
| CN106431074A (en) * | 2016-08-30 | 2017-02-22 | 裴寿益 | Lightweight thermal-insulation fireproof material and preparation method thereof |
| CN106833194A (en) * | 2017-01-20 | 2017-06-13 | 西安交通大学 | A kind of flame-retardant coating material of cable and preparation method thereof |
| CN109370333A (en) * | 2018-10-26 | 2019-02-22 | 公安部四川消防研究所 | A kind of anti-flaming dope for cable |
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| CN101077953A (en) * | 2007-07-05 | 2007-11-28 | 湖南大学 | Water super-thin steel structure fire-proof paint and preparation method thereof |
| CN101747817A (en) * | 2008-12-11 | 2010-06-23 | 同济大学 | Water-based halogen-free steel structure ultra-thin expansion fireproof coating and preparation method thereof |
| CN101857760A (en) * | 2010-07-01 | 2010-10-13 | 华东理工大学 | Aqueous ultra-thin expansion type steel structure fire-proof anti-corrosive paint and preparation method thereof |
| CN102417772A (en) * | 2011-09-28 | 2012-04-18 | 上海市建筑科学研究院(集团)有限公司 | Environment-friendly type steel structure building fireproof anticorrosion composite coating and preparation method thereof |
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2015
- 2015-10-10 CN CN201510652927.8A patent/CN105176242A/en active Pending
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| CN101077953A (en) * | 2007-07-05 | 2007-11-28 | 湖南大学 | Water super-thin steel structure fire-proof paint and preparation method thereof |
| CN101747817A (en) * | 2008-12-11 | 2010-06-23 | 同济大学 | Water-based halogen-free steel structure ultra-thin expansion fireproof coating and preparation method thereof |
| CN101857760A (en) * | 2010-07-01 | 2010-10-13 | 华东理工大学 | Aqueous ultra-thin expansion type steel structure fire-proof anti-corrosive paint and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336189A (en) * | 2016-08-30 | 2017-01-18 | 裴寿益 | Environment-friendly fireproof material and preparation method thereof |
| CN106431074A (en) * | 2016-08-30 | 2017-02-22 | 裴寿益 | Lightweight thermal-insulation fireproof material and preparation method thereof |
| CN106833194A (en) * | 2017-01-20 | 2017-06-13 | 西安交通大学 | A kind of flame-retardant coating material of cable and preparation method thereof |
| CN109370333A (en) * | 2018-10-26 | 2019-02-22 | 公安部四川消防研究所 | A kind of anti-flaming dope for cable |
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Application publication date: 20151223 |