CN104263144A - Flame-retardant plastic paint and preparation method thereof - Google Patents

Flame-retardant plastic paint and preparation method thereof Download PDF

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Publication number
CN104263144A
CN104263144A CN201410432251.7A CN201410432251A CN104263144A CN 104263144 A CN104263144 A CN 104263144A CN 201410432251 A CN201410432251 A CN 201410432251A CN 104263144 A CN104263144 A CN 104263144A
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China
Prior art keywords
flame
parts
plastic paint
retardant plastic
acrylic resin
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Granted
Application number
CN201410432251.7A
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Chinese (zh)
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CN104263144B (en
Inventor
刘荣春
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NANJING RONGDA RESIN Co Ltd
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NANJING RONGDA RESIN Co Ltd
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Priority to CN201410432251.7A priority Critical patent/CN104263144B/en
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a flame-retardant plastic paint which mainly is prepared from the following raw materials in parts by weight: 20 parts of water-based acrylic resin, 10-20 parts of polystyrene, 2-12 parts of polylactate, 4-10 parts of zinc stearate, 1-5 parts of sodium dodecylsulfate, 2-8 parts of dibutyl phthalate, 6-12 parts of pentaerythritol, 0.5-0.9 part of pigment and 1-7 parts of inorganic filler. The invention also discloses a preparation method of the flame-retardant plastic paint. Compared with the prior art, the flame-retardant plastic paint has the advantages of low cost, simple technique, high adhesive force, excellent adhesiveness and longer fire resistance time; and the carbonization layer formed during combustion has thick inside, is firm and compact, and has obviously higher flame-retardant effect.

Description

A kind of Flame-retardant plastic paint and preparation method thereof
Technical field
The present invention relates to a kind of coating and preparation method thereof, be specifically related to Flame-retardant plastic paint of a kind of excellent combination property and preparation method thereof.
Background technology
Anti-flaming dope is the focus of current coating industry research.Existing anti-flaming dope is mainly the anti-flaming dope being applicable to metal material surface, wood surface or building material surface, plastic material compares metallic substance, wood materials or material of construction, certain limitation is had at the selecting party mask of coating, mainly because the requirement of plastic material to paint adhesion is higher, also there is certain requirement to flame retardant properties simultaneously.
At present, there are some defects in traditional plastic paint, as paint adhesion not, easily aliquation, come off, work-ing life is short, flame retardant properties difference etc.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of Flame-retardant plastic paint and preparation method thereof.
Technical scheme: for achieving the above object, the invention provides a kind of Flame-retardant plastic paint, and it is mainly made by the raw material of following weight ratio:
Water-borne acrylic resin 20 parts, polystyrene 10-20 part, poly-lactic acid ester 2-12 part, Zinic stearas 4-10 part, sodium laurylsulfonate 1-5 part, dibutyl phthalate 2-8 part, tetramethylolmethane 6-12 part, pigment 0.5-0.9 part, mineral filler 1-7 part.
As preferably, described Flame-retardant plastic paint is mainly made by the raw material of following weight ratio:
Water-borne acrylic resin 20 parts, polystyrene 12-18 part, poly-lactic acid ester 5-9 part, Zinic stearas 6-8 part, sodium laurylsulfonate 2-4 part, dibutyl phthalate 4-6 part, tetramethylolmethane 8-10 part, pigment 0.6-0.8 part, mineral filler 3-5 part.
Preferred as another kind, the degree of polycondensation of described water-borne acrylic resin is 40-60.
Preferred as another kind, described mineral filler is talcum powder, glass powder, diatomite, perlite or agalmatolite.
Present invention also offers the preparation method of described Flame-retardant plastic paint, it is mainly made by following steps:
(1) get polystyrene and poly-lactic acid ester is placed in container, add sodium laurylsulfonate and a certain amount of deionized water, 4000-6000r/min high speed dispersion 30-40 minute, obtains colostric fluid;
(2) Zinic stearas, dibutyl phthalate, tetramethylolmethane and pigment is added in above-mentioned colostric fluid, 3600-4200r/min high speed dispersion 20-30 minute, Dry Sack slurry;
(3) water-borne acrylic resin, mineral filler and the mixing of above-mentioned mill base material, 800-1200r/min low speed dispersion 10-20 minute, to obtain final product.
Beneficial effect: the present invention relative to prior art, the Flame-retardant plastic paint of gained, cost is low, and technique is simple, not only strong adhesion, adhesion property is excellent, and has higher fire resistance period, the carburization zone inside formed during burning is abundant, firm, fine and close, and flame retardant effect significantly improves.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
Embodiment 1:
Prescription:
Water-borne acrylic resin 20g, polystyrene 10g, poly-lactic acid ester 2g, Zinic stearas 4g, sodium laurylsulfonate 1g, dibutyl phthalate 2g, tetramethylolmethane 6g, pigment 0.5g, talcum powder 1g.
Preparation method:
(1) get polystyrene and poly-lactic acid ester is placed in container, add sodium laurylsulfonate and a certain amount of deionized water, 4000r/min high speed dispersion 30 minutes, obtains colostric fluid;
(2) Zinic stearas, dibutyl phthalate, tetramethylolmethane and pigment is added in above-mentioned colostric fluid, 3600r/min high speed dispersion 20 minutes, Dry Sack slurry;
(3) water-borne acrylic resin, talcum powder and above-mentioned mill base material mixing, 800r/min low speed disperses 10 minutes, to obtain final product.
The degree of polycondensation of described water-borne acrylic resin is 40.
Embodiment 2:
Prescription:
Water-borne acrylic resin 20g, polystyrene 20g, poly-lactic acid ester 12g, Zinic stearas 10g, sodium laurylsulfonate 5g, dibutyl phthalate 8g, tetramethylolmethane 12g, pigment 0.9g, glass powder 7g.
Preparation method:
(1) get polystyrene and poly-lactic acid ester is placed in container, add sodium laurylsulfonate and a certain amount of deionized water, 6000r/min high speed dispersion 40 minutes, obtains colostric fluid;
(2) Zinic stearas, dibutyl phthalate, tetramethylolmethane and pigment is added in above-mentioned colostric fluid, 4200r/min high speed dispersion 30 minutes, Dry Sack slurry;
(3) water-borne acrylic resin, glass powder and above-mentioned mill base material mixing, 1200r/min low speed disperses 20 minutes, to obtain final product.
The degree of polycondensation of described water-borne acrylic resin is 60.
Embodiment 3:
Prescription:
Water-borne acrylic resin 20g, polystyrene 15g, poly-lactic acid ester 7g, Zinic stearas 7g, sodium laurylsulfonate 3g, dibutyl phthalate 5g, tetramethylolmethane 9g, pigment 0.7g, diatomite 4g.
Preparation method:
(1) get polystyrene and poly-lactic acid ester is placed in container, add sodium laurylsulfonate and a certain amount of deionized water, 5000r/min high speed dispersion 35 minutes, obtains colostric fluid;
(2) Zinic stearas, dibutyl phthalate, tetramethylolmethane and pigment is added in above-mentioned colostric fluid, 3900r/min high speed dispersion 25 minutes, Dry Sack slurry;
(3) water-borne acrylic resin, diatomite and above-mentioned mill base material mixing, 1000r/min low speed disperses 15 minutes, to obtain final product.
The degree of polycondensation of described water-borne acrylic resin is 50.
Embodiment 4:
Prescription:
Water-borne acrylic resin 20g, polystyrene 12g, poly-lactic acid ester 5g, Zinic stearas 6g, sodium laurylsulfonate 2g, dibutyl phthalate 4g, tetramethylolmethane 8g, pigment 0.6g, perlite 3g.
Preparation method:
(1) get polystyrene and poly-lactic acid ester is placed in container, add sodium laurylsulfonate and a certain amount of deionized water, 4500r/min high speed dispersion 32 minutes, obtains colostric fluid;
(2) Zinic stearas, dibutyl phthalate, tetramethylolmethane and pigment is added in above-mentioned colostric fluid, 3800r/min high speed dispersion 22 minutes, Dry Sack slurry;
(3) water-borne acrylic resin, perlite and above-mentioned mill base material mixing, 900r/min low speed disperses 12 minutes, to obtain final product.
The degree of polycondensation of described water-borne acrylic resin is 45.
Embodiment 5:
Prescription:
Water-borne acrylic resin 20g, polystyrene 18g, poly-lactic acid ester 9g, Zinic stearas 8g, sodium laurylsulfonate 4g, dibutyl phthalate 6g, tetramethylolmethane 10g, pigment 0.8g, agalmatolite 5g.
Preparation method:
(1) get polystyrene and poly-lactic acid ester is placed in container, add sodium laurylsulfonate and a certain amount of deionized water, 5500r/min high speed dispersion 38 minutes, obtains colostric fluid;
(2) Zinic stearas, dibutyl phthalate, tetramethylolmethane and pigment is added in above-mentioned colostric fluid, 4000r/min high speed dispersion 28 minutes, Dry Sack slurry;
(3) water-borne acrylic resin, agalmatolite and above-mentioned mill base material mixing, 1100r/min low speed disperses 18 minutes, to obtain final product.
The degree of polycondensation of described water-borne acrylic resin is 55.
Experimental example obtained flame-retardant plastic paint of the present invention Performance Detection
Contrast 1 group and adopt prescription of the present invention and preparation method, the water-borne acrylic resin being greater than 60 with the degree of polycondensation replaces the plastic paint of water-borne acrylic resin gained of the present invention;
Contrast 2 groups and adopt prescription of the present invention and preparation method, the water-borne acrylic resin being less than 40 with the degree of polycondensation replaces the plastic paint of water-borne acrylic resin gained of the present invention;
Contrast 3 groups and adopt prescription of the present invention and preparation method, remove the plastic paint of polystyrene and tetramethylolmethane gained.
Table 1 gained coating property of the present invention detected result (n=3)
Note: compare with control group, * P<0.05
By upper Biao Ke get, with contrast 1 group, contrast 2 groups with contrast 3 groups and compare, the embodiment of the present invention 3,4 and 5 obtained flame-retardant plastic paint is through detecting, and result shows its sticking power and is significantly higher than three control groups, shows that its adhesion property is excellent; Flame retardant properties aspect, its fire resistance period significantly improves, and can reach about 185min, and experiment display, carburization zone inside is abundant, firm, fine and close, carburization zone quality significantly improves, and can effectively stop inner materials to contact flame, the above results demonstrates invention coating excellent fireproof performance.

Claims (5)

1. a Flame-retardant plastic paint, is characterized in that, it is mainly made by the raw material of following weight ratio:
Water-borne acrylic resin 20 parts, polystyrene 10-20 part, poly-lactic acid ester 2-12 part, Zinic stearas 4-10 part, sodium laurylsulfonate 1-5 part, dibutyl phthalate 2-8 part, tetramethylolmethane 6-12 part, pigment 0.5-0.9 part, mineral filler 1-7 part.
2. Flame-retardant plastic paint according to claim 1, is characterized in that, it is mainly made by the raw material of following weight ratio:
Water-borne acrylic resin 20 parts, polystyrene 12-18 part, poly-lactic acid ester 5-9 part, Zinic stearas 6-8 part, sodium laurylsulfonate 2-4 part, dibutyl phthalate 4-6 part, tetramethylolmethane 8-10 part, pigment 0.6-0.8 part, mineral filler 3-5 part.
3. Flame-retardant plastic paint according to claim 1, is characterized in that, the degree of polycondensation of described water-borne acrylic resin is 40-60.
4. Flame-retardant plastic paint according to claim 1, is characterized in that, described mineral filler is talcum powder, glass powder, diatomite, perlite or agalmatolite.
5. the preparation method of Flame-retardant plastic paint described in any one of claim 1-4, is characterized in that, it is mainly made by following steps:
(1) get polystyrene and poly-lactic acid ester is placed in container, add sodium laurylsulfonate and a certain amount of deionized water, 4000-6000r/min high speed dispersion 30-40 minute, obtains colostric fluid;
(2) Zinic stearas, dibutyl phthalate, tetramethylolmethane and pigment is added in above-mentioned colostric fluid, 3600-4200r/min high speed dispersion 20-30 minute, Dry Sack slurry;
(3) water-borne acrylic resin, mineral filler and the mixing of above-mentioned mill base material, 800-1200r/min low speed dispersion 10-20 minute, to obtain final product.
CN201410432251.7A 2014-08-27 2014-08-27 A kind of Flame-retardant plastic paint and preparation method thereof Expired - Fee Related CN104263144B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106280047A (en) * 2016-08-11 2017-01-04 苏州柯创电子材料有限公司 High intensity anti scuffing polystyrene film

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948148A (en) * 1998-03-27 1999-09-07 Ricardo Cuevas B. Process and product for rendering a substance flame resistant
CN101691470A (en) * 2009-10-12 2010-04-07 东莞市艾斯迪新材料有限公司 Conductive and fire-retardant waterborne coating
CN102140291A (en) * 2010-11-19 2011-08-03 吴江龙泾红贝家装有限公司 Water-based heat insulation fireproof coating
CN103666122A (en) * 2013-12-06 2014-03-26 青岛晨讯通商贸有限公司 Plastic-use flame retardant coating
CN103694807A (en) * 2013-12-06 2014-04-02 青岛晨讯通商贸有限公司 Flame-retardant coating for plastic

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948148A (en) * 1998-03-27 1999-09-07 Ricardo Cuevas B. Process and product for rendering a substance flame resistant
CN101691470A (en) * 2009-10-12 2010-04-07 东莞市艾斯迪新材料有限公司 Conductive and fire-retardant waterborne coating
CN102140291A (en) * 2010-11-19 2011-08-03 吴江龙泾红贝家装有限公司 Water-based heat insulation fireproof coating
CN103666122A (en) * 2013-12-06 2014-03-26 青岛晨讯通商贸有限公司 Plastic-use flame retardant coating
CN103694807A (en) * 2013-12-06 2014-04-02 青岛晨讯通商贸有限公司 Flame-retardant coating for plastic

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
傅绍燕: "《涂装工艺及车间设计手册》", 31 January 2013, article "防火涂料的分类和组成材料", pages: 134 *
张鹏等: "《丙烯酸树脂防腐蚀涂料及应用》", 30 September 2003, article "丙烯酸树脂涂料的分类", pages: 1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106280047A (en) * 2016-08-11 2017-01-04 苏州柯创电子材料有限公司 High intensity anti scuffing polystyrene film

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