CN104789022A - Fireproof paint - Google Patents

Fireproof paint Download PDF

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Publication number
CN104789022A
CN104789022A CN201410028028.6A CN201410028028A CN104789022A CN 104789022 A CN104789022 A CN 104789022A CN 201410028028 A CN201410028028 A CN 201410028028A CN 104789022 A CN104789022 A CN 104789022A
Authority
CN
China
Prior art keywords
parts
retardant coating
fire
titanium dioxide
frie retardant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410028028.6A
Other languages
Chinese (zh)
Inventor
康士荣
孙文明
夏宇正
王衍欣
李强
邹毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Sheng Jie Material Of Construction Co Ltd
Original Assignee
Tianjin Sheng Jie Material Of Construction Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Sheng Jie Material Of Construction Co Ltd filed Critical Tianjin Sheng Jie Material Of Construction Co Ltd
Priority to CN201410028028.6A priority Critical patent/CN104789022A/en
Publication of CN104789022A publication Critical patent/CN104789022A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/02Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
    • C09D1/04Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates with organic additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic

Abstract

The invention belongs to the field of paint, and especially relates to a fireproof paint. The fireproof paint comprises, by weight, 10 to 20 parts of melamine, 20 to 40 parts of deionized water, 2 to 10 parts of talcum powder, 5 to 20 parts of sodium silicate, 5 to 10 parts of titanium dioxide, 1 to 5 parts of expanded vermiculite, 1 to 5 parts of pentaerythritol, and 1 to 10 parts of mica powder. Adhesive force of the fireproof paint is lower than grade 1; adhesive strength is increased greatly; fire-resistant time of the fireproof fabric at 800 DEG C ranges from 30 to 35min; high temperature resistance is improved greatly; more valuable time is spared for rescuing and fire extinguishing; production cost is low; and a preparation method is simple.

Description

A kind of frie retardant coating
Technical field
The invention belongs to paint field, particularly relate to a kind of frie retardant coating.
Background technology
Frie retardant coating is exactly by by the surface of paint brush at those inflammable materials, can improve the refractory ability of material, slow down propagation of flame velocity of propagation, or can stop burning within a certain period of time, and this class coating is called frie retardant coating or anti-flaming dope.Frie retardant coating is the fireproofing passiveness material of brushing on protected object surface, and any protected object has the ultimate value of bearing big fire test, and whatsoever the building of structure has met fiery of long duration all can collapse.The effect of frie retardant coating is the effect playing isolation in protected object surface, delays the time of building collapse, for rescue and fire extinguishing win the valuable time.Exactly, frie retardant coating also has its fire endurance, and after exceeding fire endurance, protected body surface still can catch fire.
At present, commercially available frie retardant coating sticking power is less than 4 grades, under the high temperature of 800 DEG C, generally can only tolerate about 23min, adhesion strength and fire performance lower, therefore produce a kind of high adhesive force and the strong frie retardant coating of resistance to elevated temperatures seems particularly important.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of frie retardant coating, it is characterized in that: consist of trimeric cyanamide 10-20 part, deionized water 20-40 part, talcum powder 2-10 part, water glass 5-20 part, titanium dioxide 5-10 part, expanded vermiculite 1-5 part, tetramethylolmethane 1-5 part, mica powder 1-10 part by weight.
Described preferred weight number consists of: trimeric cyanamide 15 parts, deionized water 30 parts, talcum powder 6 parts, water glass 12 parts, titanium dioxide 8 parts, expanded vermiculite 3 parts, tetramethylolmethane 3 parts, mica powder 6 parts.
Beneficial effect of the present invention is: the sticking power of the frie retardant coating in the present invention is less than 1 grade, and adhesion strength significantly improves; The fire resistance period of frie retardant coating under the high temperature of 800 DEG C is between 30-35min, and resistance to elevated temperatures obviously strengthens, for rescue and fire extinguishing win the more quality time; Production cost is low, and making method is simple.
Embodiment
Embodiment 1
A kind of frie retardant coating, consists of: trimeric cyanamide 11 parts, deionized water 25 parts, talcum powder 6 parts, water glass 10 parts, titanium dioxide 9 parts, expanded vermiculite 2 parts, tetramethylolmethane 3 parts, mica powder 8 parts by weight.
Fire-retardant material obtains according to following steps: 1, take each raw material respectively by above-mentioned parts by weight; 2, trimeric cyanamide, deionized water, talcum powder, water glass, titanium dioxide, expanded vermiculite, mica powder fully mixed and grind, being filtered by 200 eye mesh screens after grinding, obtain mixed solution; 3, tetramethylolmethane to be joined in mixed solution and to stir, obtaining frie retardant coating.
Contrast experiment:
Surface drying time Sticking power/level (method of drawing a circle) Hardness % Resistivity against fire (800 DEG C)
Embodiment 1 5.5h Be less than 1 grade 0.8 30min
Commercial samples 13h Be less than 4 grades 0.4 23min
Embodiment 2
A kind of frie retardant coating, consists of: trimeric cyanamide 13 parts, deionized water 30 parts, talcum powder 8 parts, water glass 15 parts, titanium dioxide 6 parts, expanded vermiculite 4 parts, tetramethylolmethane 3 parts, mica powder 9 parts by weight.
Fire-retardant material obtains according to following steps: 1, take each raw material respectively by above-mentioned parts by weight; 2, trimeric cyanamide, deionized water, talcum powder, water glass, titanium dioxide, expanded vermiculite, mica powder fully mixed and grind, being filtered by 200 eye mesh screens after grinding, obtain mixed solution; 3, tetramethylolmethane to be joined in mixed solution and to stir, obtaining frie retardant coating.
Contrast experiment:
Surface drying time Sticking power/level (method of drawing a circle) Hardness % Resistivity against fire (800 DEG C)
Embodiment 1 6h Be less than 1 grade 0.8 32min
Commercial samples 13h Be less than 4 grades 0.4 23min
Embodiment 3
A kind of frie retardant coating, consists of: trimeric cyanamide 18 parts, deionized water 35 parts, talcum powder 7 parts, water glass 14 parts, titanium dioxide 9 parts, expanded vermiculite 2 parts, tetramethylolmethane 4 parts, mica powder 5 parts by weight.
Fire-retardant material obtains according to following steps: 1, take each raw material respectively by above-mentioned parts by weight; 2, trimeric cyanamide, deionized water, talcum powder, water glass, titanium dioxide, expanded vermiculite, mica powder fully mixed and grind, being filtered by 200 eye mesh screens after grinding, obtain mixed solution; 3, tetramethylolmethane to be joined in mixed solution and to stir, obtaining frie retardant coating.
Contrast experiment:
Surface drying time Sticking power/level (method of drawing a circle) Hardness % Resistivity against fire (800 DEG C)
Embodiment 1 5.5h Be less than 1 grade 0.7 30min
Commercial samples 13h Be less than 4 grades 0.4 23min
Embodiment 4
A kind of frie retardant coating, consists of: trimeric cyanamide 16 parts, deionized water 36 parts, talcum powder 3 parts, water glass 18 parts, titanium dioxide 7 parts, expanded vermiculite 2 parts, tetramethylolmethane 2 parts, mica powder 7 parts by weight.
Fire-retardant material obtains according to following steps: 1, take each raw material respectively by above-mentioned parts by weight; 2, trimeric cyanamide, deionized water, talcum powder, water glass, titanium dioxide, expanded vermiculite, mica powder fully mixed and grind, being filtered by 200 eye mesh screens after grinding, obtain mixed solution; 3, tetramethylolmethane to be joined in mixed solution and to stir, obtaining frie retardant coating.
Contrast experiment:
Surface drying time Sticking power/level (method of drawing a circle) Hardness % Resistivity against fire (800 DEG C)
Embodiment 1 5.5h Be less than 1 grade 0.8 33min
Commercial samples 13h Be less than 4 grades 0.4 23min
Embodiment 5
A kind of frie retardant coating, consists of: trimeric cyanamide 15 parts, deionized water 30 parts, talcum powder 6 parts, water glass 12 parts, titanium dioxide 8 parts, expanded vermiculite 3 parts, tetramethylolmethane 3 parts, mica powder 6 parts by weight.
Fire-retardant material obtains according to following steps: 1, take each raw material respectively by above-mentioned parts by weight; 2, trimeric cyanamide, deionized water, talcum powder, water glass, titanium dioxide, expanded vermiculite, mica powder fully mixed and grind, being filtered by 200 eye mesh screens after grinding, obtain mixed solution; 3, tetramethylolmethane to be joined in mixed solution and to stir, obtaining frie retardant coating.
Contrast experiment:
Surface drying time Sticking power/level (method of drawing a circle) Hardness % Resistivity against fire (800 DEG C)
Embodiment 1 6h Be less than 1 grade 0.8 35min
Commercial samples 13h Be less than 4 grades 0.4 23min
Above five embodiments of the present invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.

Claims (2)

1. a frie retardant coating, is characterized in that: consist of trimeric cyanamide 10-20 part, deionized water 20-40 part, talcum powder 2-10 part, water glass 5-20 part, titanium dioxide 5-10 part, expanded vermiculite 1-5 part, tetramethylolmethane 1-5 part, mica powder 1-10 part by weight.
2. a kind of frie retardant coating according to claim 1, is characterized in that: described preferred weight number consists of: trimeric cyanamide 15 parts, deionized water 30 parts, talcum powder 6 parts, water glass 12 parts, titanium dioxide 8 parts, expanded vermiculite 3 parts, tetramethylolmethane 3 parts, mica powder 6 parts.
CN201410028028.6A 2014-01-22 2014-01-22 Fireproof paint Pending CN104789022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410028028.6A CN104789022A (en) 2014-01-22 2014-01-22 Fireproof paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410028028.6A CN104789022A (en) 2014-01-22 2014-01-22 Fireproof paint

Publications (1)

Publication Number Publication Date
CN104789022A true CN104789022A (en) 2015-07-22

Family

ID=53554231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410028028.6A Pending CN104789022A (en) 2014-01-22 2014-01-22 Fireproof paint

Country Status (1)

Country Link
CN (1) CN104789022A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107163701A (en) * 2017-05-24 2017-09-15 江苏国中防火材料有限公司 A kind of modified fireproof coating
CN110105797A (en) * 2019-06-14 2019-08-09 二工防爆科技股份有限公司 A kind of explosion-proof electrical distribution box can inhibit spontaneous combustion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107163701A (en) * 2017-05-24 2017-09-15 江苏国中防火材料有限公司 A kind of modified fireproof coating
CN110105797A (en) * 2019-06-14 2019-08-09 二工防爆科技股份有限公司 A kind of explosion-proof electrical distribution box can inhibit spontaneous combustion

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150722