CN105349023A - Modified environment-friendly paint for door sheet and preparation method for modified environment-friendly paint - Google Patents
Modified environment-friendly paint for door sheet and preparation method for modified environment-friendly paint Download PDFInfo
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- CN105349023A CN105349023A CN201510891802.0A CN201510891802A CN105349023A CN 105349023 A CN105349023 A CN 105349023A CN 201510891802 A CN201510891802 A CN 201510891802A CN 105349023 A CN105349023 A CN 105349023A
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- parts
- door
- environmental protection
- preparation
- paint
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Classifications
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses modified environment-friendly paint for a door sheet and a preparation method for the modified environment-friendly paint. The modified environment-friendly paint for the door sheet comprises the following components: 120-150 parts of polyurethane acrylic resin, 5-10 parts of amino resin, 5-7 parts of acrylic acid, 10-20 parts of silicate, 4-5 parts of manganese amino acid, 2-6 parts of fluorine modified acrylic resin, 9-15 parts of a defoaming agent, 9-25 parts of aluminium triphosphate, 22-32 parts of hydroxypropyl methyl cellulose, 7-19 parts of polyamide wax liquor, 50-65 parts of acetic ester, 160-180 parts of water, 10-15 parts of an emulsifier and 3-5 parts of a pH regulator. According to the invention, the polyurethane-acrylate resin is used as a main raw material, so that the modified environment-friendly paint has excellent flame retardance and abrasion resistance; the paint is comprehensively prepared through combination of the polyurethane-acrylate resin and other raw materials, so that the paint has excellent heat insulation and curing properties, the heat insulation property of the paint disclosed by the invention is improved by 20% or above in comparison with that of conventional paint, the effect of high temperature resistance is outstanding, in addition, the curing speed is high, and the paint disclosed by the invention has a better mechanical property, and better ageing resistance, chemical corrosion resistance, and is strong in adhesive force, good in ductility and extremely long in service life.
Description
Technical field
The present invention relates to a kind of door-plate modified environmental protection coating and preparation method thereof.
Background technology
Coating, our usual said paint is one wherein.Refer to coat body surface can form film under certain conditions and play protection, the class I liquid I of decoration or other specific functions (insulation, antirust, mildew-resistant, heat-resisting etc.) or solid material.
Mostly existing door-plate coating is to use polyurethane acrylic resin as main film forming substance, but polyurethane acrylic resin exists the shortcoming of certain " hot sticky cold crisp ", and namely weather resistance is poor, makes the heat-resisting of coated door-plate and cold tolerance poor.
Summary of the invention
For the problems referred to above, the invention discloses a kind of door-plate modified environmental protection coating and preparation method thereof.
For solving above technical problem, technical scheme provided by the invention is:
A kind of door-plate modified environmental protection coating, is characterized in that, be prepared from by the feed composition of following weight part:
Polyurethane acrylic resin: 120 ~ 150 parts,
Aminoresin: 5 ~ 10 parts,
Vinylformic acid: 5 ~ 7 parts,
Silicate: 10 ~ 20 parts,
Manganese amino acid: 4 ~ 5 parts,
Fluorin modified crylic acid ester: 2 ~ 6 parts,
Defoamer: 9 ~ 15 parts,
Aluminium triphosphate: 9 ~ 25 parts,
Vltra tears: 22 ~ 32 parts,
Polyamide wax pulp: 7 ~ 19 parts,
Acetic ester: 50 ~ 65 parts,
Water: 160 ~ 180 parts,
Emulsifying agent: 10 ~ 15 parts,
PH adjusting agent: 3 ~ 5 parts.
Above-mentioned a kind of door-plate modified environmental protection coating, wherein, preferably, is prepared from by the feed composition of following weight part:
Polyurethane acrylic resin: 135 parts,
Aminoresin: 7 parts,
Vinylformic acid: 5 parts,
Silicate: 13 parts,
Manganese amino acid: 4 parts,
Fluorin modified crylic acid ester: 4 parts,
Defoamer: 12 parts,
Aluminium triphosphate: 23 parts,
Vltra tears: 25 parts,
Polyamide wax pulp: 17 parts,
Acetic ester: 55 parts,
Water: 169 parts,
Emulsifying agent: 12 parts,
PH adjusting agent: 3 parts;
Above-mentioned a kind of door-plate modified environmental protection coating, wherein, described defoamer is organo-siloxane defoamer, purchases federal Fine Chemical Co., Ltd in Guangdong;
Above-mentioned a kind of door-plate modified environmental protection coating, wherein, described acetic ester is 1-Methoxy-2-propyl acetate, purchases in Yangzhou Teng Xunda Chemical Co., Ltd.;
Above-mentioned a kind of door-plate modified environmental protection coating, wherein, described silicate is that pure aluminium silicate and Calucium Silicate powder mix with the ratio of 1:0.5;
Above-mentioned a kind of door-plate modified environmental protection coating, wherein, described emulsifying agent is the one in oxyethyl group phenolic ether ammonium sulfate, polyoxyethylene nonylphenol ether, allyl ethers hydroxypropyl azochlorosulfonate acid sodium;
Above-mentioned a kind of door-plate modified environmental protection coating, wherein, described pH adjusting agent is 2-amino-2-methyl-1-propanol, purchases in Xi Bao bio tech ltd, Shanghai.
A preparation method for door-plate modified environmental protection coating, is characterized in that, comprises the following steps:
(1) take water and emulsifying agent, heat up and be heated to 30 ~ 32 DEG C, add vinylformic acid subsequently, be warming up to 40 ~ 45 DEG C, and slowly stir 32 ~ 45min, obtain modifier A;
(2) take 1/3 modifier A, 1/3 modifier A is heated to 50 ~ 55 DEG C, and slowly add fluorin modified crylic acid ester, silicate and manganese amino acid successively, Keep agitation also heats, until temperature is slowly heated to 80 ~ 85 DEG C, obtains properties-correcting agent B;
(3) take water, aluminium triphosphate and Vltra tears, fully mix, and be heated to 75 ~ 95 DEG C, after mixing fully, synchronous dropping polyamide wax pulp and acetic ester, and stir 2 ~ 2.5h, maintain the temperature at 75 ~ 90 DEG C, obtain properties-correcting agent C;
(4) polyurethane acrylic resin and aminoresin heating mixing is taken, fully to be mixed, synchronously add modifier A, properties-correcting agent B and properties-correcting agent C, and Keep agitation heating 1 ~ 1.5h, when temperature reaches 60 ~ 65 DEG C, add defoamer, fully stir 30 ~ 45min, question response, when temperature is reduced to 30 ~ 35 DEG C, add pH adjusting agent, adjust ph to 7 ~ 8, namely obtain coating finished product.
Compared with prior art, beneficial effect of the present invention is:
A kind of door-plate modified environmental protection coating that the present invention proposes and preparation method thereof, adopt polyurethane acrylic resin as main raw material, there is excellent fire-retardant and wear resisting property, and other raw materials of proportioning are comprehensively prepared from, there is outstanding heat insulation and curing performance, coating was compared more in the past, heat-proof quality improves more than 20%, high-temperature resistant result is outstanding, and curing speed is fast, also have good mechanical property, ageing-resistant performance and resistance to chemical corrosion, strong adhesion, ductility are good simultaneously, and work-ing life is extremely long.
Embodiment
Embodiment one
A kind of door-plate modified environmental protection coating, is characterized in that, be prepared from by the feed composition of following weight part:
Polyurethane acrylic resin: 135 parts,
Aminoresin: 7 parts,
Vinylformic acid: 5 parts,
Silicate: 13 parts,
Manganese amino acid: 4 parts,
Fluorin modified crylic acid ester: 4 parts,
Defoamer: 12 parts,
Aluminium triphosphate: 23 parts,
Vltra tears: 25 parts,
Polyamide wax pulp: 17 parts,
Acetic ester: 55 parts,
Water: 169 parts,
Emulsifying agent: 12 parts,
PH adjusting agent: 3 parts.
A preparation method for door-plate modified environmental protection coating, is characterized in that, comprises the following steps:
(1) take water and emulsifying agent, heat up and be heated to 32 DEG C, add vinylformic acid subsequently, be warming up to 45 DEG C, and slowly stir 35min, obtain modifier A;
(2) take 1/3 modifier A, 1/3 modifier A is heated to 52 DEG C, and slowly add fluorin modified crylic acid ester, silicate and manganese amino acid successively, Keep agitation also heats, until temperature is slowly heated to 83 DEG C, obtains properties-correcting agent B;
(3) take water, aluminium triphosphate and Vltra tears, fully mix, and be heated to 79 DEG C, after mixing fully, synchronous dropping polyamide wax pulp and acetic ester, and stir 2.1h, maintain the temperature at 85 DEG C, obtain properties-correcting agent C;
(4) polyurethane acrylic resin and aminoresin heating mixing is taken, fully to be mixed, synchronously add modifier A, properties-correcting agent B and properties-correcting agent C, and Keep agitation heating 1.1h, when temperature reaches 63 DEG C, add defoamer, fully stir 33min, question response, when temperature is reduced to 32 DEG C, add pH adjusting agent, adjust ph to 7.2, namely obtain coating finished product.
Embodiment two
A kind of door-plate modified environmental protection coating, is characterized in that, be prepared from by the feed composition of following weight part:
Polyurethane acrylic resin: 140 parts,
Aminoresin: 9 parts,
Vinylformic acid: 6 parts,
Silicate: 10 parts,
Manganese amino acid: 5 parts,
Fluorin modified crylic acid ester: 6 parts,
Defoamer: 11 parts,
Aluminium triphosphate: 18 parts,
Vltra tears: 23 parts,
Polyamide wax pulp: 12 parts,
Acetic ester: 59 parts,
Water: 172 parts,
Emulsifying agent: 13 parts,
PH adjusting agent: 4 parts.
A preparation method for door-plate modified environmental protection coating, is characterized in that, comprises the following steps:
(1) take water and emulsifying agent, heat up and be heated to 31 DEG C, add vinylformic acid subsequently, be warming up to 42 DEG C, and slowly stir 33min, obtain modifier A;
(2) take 1/3 modifier A, 1/3 modifier A is heated to 54 DEG C, and slowly add fluorin modified crylic acid ester, silicate and manganese amino acid successively, Keep agitation also heats, until temperature is slowly heated to 85 DEG C, obtains properties-correcting agent B;
(3) take water, aluminium triphosphate and Vltra tears, fully mix, and be heated to 76 DEG C, after mixing fully, synchronous dropping polyamide wax pulp and acetic ester, and stir 2.1h, maintain the temperature at 77 DEG C, obtain properties-correcting agent C;
(4) polyurethane acrylic resin and aminoresin heating mixing is taken, fully to be mixed, synchronously add modifier A, properties-correcting agent B and properties-correcting agent C, and Keep agitation heating 1.2h, when temperature reaches 62 DEG C, add defoamer, fully stir 38min, question response, when temperature is reduced to 30 ~ 35 DEG C, add pH adjusting agent, adjust ph to 7.5, namely obtain coating finished product.
A kind of door-plate modified environmental protection coating that the present invention proposes and preparation method thereof, adopt polyurethane acrylic resin as main raw material, there is excellent fire-retardant and wear resisting property, and other raw materials of proportioning are comprehensively prepared from, there is outstanding heat insulation and curing performance, coating was compared more in the past, heat-proof quality improves more than 20%, high-temperature resistant result is outstanding, and curing speed is fast, also have good mechanical property, ageing-resistant performance and resistance to chemical corrosion, strong adhesion, ductility are good simultaneously, and work-ing life is extremely long.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (8)
1. door-plate modified environmental protection coating and preparation method thereof, is characterized in that, described environmental protection coating material is prepared from by the feed composition of following weight part:
Polyurethane acrylic resin: 120 ~ 150 parts,
Aminoresin: 5 ~ 10 parts,
Vinylformic acid: 5 ~ 7 parts,
Silicate: 10 ~ 20 parts,
Manganese amino acid: 4 ~ 5 parts,
Fluorin modified crylic acid ester: 2 ~ 6 parts,
Defoamer: 9 ~ 15 parts,
Aluminium triphosphate: 9 ~ 25 parts,
Vltra tears: 22 ~ 32 parts,
Polyamide wax pulp: 7 ~ 19 parts,
Acetic ester: 50 ~ 65 parts,
Water: 160 ~ 180 parts,
Emulsifying agent: 10 ~ 15 parts,
PH adjusting agent: 3 ~ 5 parts.
2. a preparation method for door-plate modified environmental protection coating, is characterized in that, comprises the following steps:
Take water and emulsifying agent, heat up and be heated to 30 ~ 32 DEG C, add vinylformic acid subsequently, be warming up to 40 ~ 45 DEG C, and slowly stir 32 ~ 45min, obtain modifier A;
Take 1/3 modifier A, 1/3 modifier A is heated to 50 ~ 55 DEG C, and slowly add fluorin modified crylic acid ester, silicate and manganese amino acid successively, Keep agitation also heats, until temperature is slowly heated to 80 ~ 85 DEG C, obtains properties-correcting agent B;
Take water, aluminium triphosphate and Vltra tears, fully mix, and be heated to 75 ~ 95 DEG C, after mixing fully, synchronous dropping polyamide wax pulp and acetic ester, and stir 2 ~ 2.5h, maintain the temperature at 75 ~ 90 DEG C, obtain properties-correcting agent C;
Take polyurethane acrylic resin and aminoresin heating mixing, fully to be mixed, synchronously add modifier A, properties-correcting agent B and properties-correcting agent C, and Keep agitation heating 1 ~ 1.5h, when temperature reaches 60 ~ 65 DEG C, add defoamer, fully stir 30 ~ 45min, question response, when temperature is reduced to 30 ~ 35 DEG C, add pH adjusting agent, adjust ph to 7 ~ 8, namely obtain coating finished product.
3. a kind of door-plate modified environmental protection coating as claimed in claim 1 and preparation method thereof, is characterized in that, preferably, is prepared from by the feed composition of following weight part:
Polyurethane acrylic resin: 135 parts,
Aminoresin: 7 parts,
Vinylformic acid: 5 parts,
Silicate: 13 parts,
Manganese amino acid: 4 parts,
Fluorin modified crylic acid ester: 4 parts,
Defoamer: 12 parts,
Aluminium triphosphate: 23 parts,
Vltra tears: 25 parts,
Polyamide wax pulp: 17 parts,
Acetic ester: 55 parts,
Water: 169 parts,
Emulsifying agent: 12 parts,
PH adjusting agent: 3 parts.
4. a kind of door-plate modified environmental protection coating as claimed in claim 1 and preparation method thereof, it is characterized in that, described defoamer is organo-siloxane defoamer, purchases federal Fine Chemical Co., Ltd in Guangdong.
5. a kind of door-plate modified environmental protection coating as claimed in claim 1 and preparation method thereof, it is characterized in that, described acetic ester is 1-Methoxy-2-propyl acetate, purchases in Yangzhou Teng Xunda Chemical Co., Ltd..
6. a kind of door-plate modified environmental protection coating as claimed in claim 1 and preparation method thereof, is characterized in that, described silicate is that pure aluminium silicate and Calucium Silicate powder mix with the ratio of 1:0.5.
7. a kind of door-plate modified environmental protection coating as claimed in claim 1 and preparation method thereof, is characterized in that, described emulsifying agent is the one in oxyethyl group phenolic ether ammonium sulfate, polyoxyethylene nonylphenol ether, allyl ethers hydroxypropyl azochlorosulfonate acid sodium.
8. a kind of door-plate modified environmental protection coating as claimed in claim 1 and preparation method thereof, it is characterized in that, described pH adjusting agent is 2-amino-2-methyl-1-propanol, purchases in Xi Bao bio tech ltd, Shanghai.
Priority Applications (1)
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CN201510891802.0A CN105349023A (en) | 2015-12-08 | 2015-12-08 | Modified environment-friendly paint for door sheet and preparation method for modified environment-friendly paint |
Applications Claiming Priority (1)
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CN201510891802.0A CN105349023A (en) | 2015-12-08 | 2015-12-08 | Modified environment-friendly paint for door sheet and preparation method for modified environment-friendly paint |
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CN105349023A true CN105349023A (en) | 2016-02-24 |
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CN201510891802.0A Pending CN105349023A (en) | 2015-12-08 | 2015-12-08 | Modified environment-friendly paint for door sheet and preparation method for modified environment-friendly paint |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106433445A (en) * | 2016-07-19 | 2017-02-22 | 宜兴市巨人涂料有限公司 | Transformer antistatic enamel and preparation method thereof |
CN108384433A (en) * | 2018-02-27 | 2018-08-10 | 合肥择浚电气设备有限公司 | A kind of fire-fighting equipment surface fire resistant coating and preparation method thereof |
-
2015
- 2015-12-08 CN CN201510891802.0A patent/CN105349023A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106433445A (en) * | 2016-07-19 | 2017-02-22 | 宜兴市巨人涂料有限公司 | Transformer antistatic enamel and preparation method thereof |
CN108384433A (en) * | 2018-02-27 | 2018-08-10 | 合肥择浚电气设备有限公司 | A kind of fire-fighting equipment surface fire resistant coating and preparation method thereof |
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Application publication date: 20160224 |
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