CN104962160B - A kind of plastics uvioresistant paint composition - Google Patents
A kind of plastics uvioresistant paint composition Download PDFInfo
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- CN104962160B CN104962160B CN201510443666.9A CN201510443666A CN104962160B CN 104962160 B CN104962160 B CN 104962160B CN 201510443666 A CN201510443666 A CN 201510443666A CN 104962160 B CN104962160 B CN 104962160B
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Abstract
The invention discloses a kind of plastics uvioresistant paint composition, the defects of existing for existing plastics, by base-material, resinae, alcohols, filler, hydrophobic polymer compound, ultra-violet absorber, titanium dioxide powder, sodium citrate, phenylpropyl alcohol ethene, lubricant, adhesive, DMC, the preparing raw materials such as water emulsifier are formed, the plastics uvioresistant paint composition of the present invention, it is not only nontoxic, good weatherability, there is stronger light aging inhibitory action to plastics, and plastics after treatment have preferable stability, UVResistant effect is good, without outer addition anti ultraviolet agent, service life has obtained very big extension, with very strong practical value.
Description
Technical field
The present invention relates to a kind of macromolecule modified plastics, more particularly, to a kind of plastics uvioresistant paint composition.
Background technology
With the continuous development of industry, plastics obtain more and more extensive application.Polyethylene, polypropylene, PTT polyester, ABS
Etc. a large amount of uses in industries such as water-saving irrigation, building, indoor decoration, furniture, electric power, transports.
Plastics in use, under the irradiation of the ultraviolet (wavelength is 290~400nm) in sunshine, plastics
Strand can degrade, and the outward appearance and physical and mechanical properties for causing plastic products decline.Therefore, the high plastics system of requirement
Product must add UV resistant agent in process of production, to suppress the light aging of plastics, extend the service life of plastic products.
Ultra-violet absorber can absorb 280~400nm ultraviolet strongly, suppress the light aging of plastics, extend plastics
The service life of product.The UV resistant agent used at present in plastic products is mainly organic matter, such as salicylic acid esters, hexichol
Class, triazines and organic complex compound etc., these organic UV resistant agents have the shortcomings that expensive, pollution environment.
Can solve problem above by being coated with a coating in frosting to increase the method for its uvioresistant performance, it is a kind of
Effective uvioresistant paint composition has to be developed.
The content of the invention
Goal of the invention：In the presence of solving the problems, such as prior art, the present invention proposes a kind of uvioresistant efficiency
Modeling that is high, extending plastic products service life, suppress plastics light aging, anti ultraviolet agent is added outside nontoxic and effective reduction
Material uses uvioresistant paint composition.
Technical scheme：To achieve these objectives, the present invention takes following technical scheme：A kind of plastics are combined with uvioresistant paint
Thing, the preparing raw material of following components is included according to weight meter：Base-material 9-15 parts, resinae 12-18 parts, alcohols 5-12 parts, filler
12-15 parts, hydrophobic polymer compound 6-12 parts, ultra-violet absorber 2-6 parts, titanium dioxide powder 8-10 parts, sodium citrate
5-15 parts, phenylpropyl alcohol ethene 2-4 parts, lubricant 6-8 parts, adhesive 3-8 parts, DMC2-4 parts, water 30-35 parts, emulsifying agent 6-12 parts,
Wherein emulsifying agent is that sodium citrate, dipotassium hydrogen phosphate and water reducer are mixed, and its each material mass adding proportion is followed successively by
1:3:1。
Further, the base-material is flexible emulsion.
Further, the flexible emulsion is acrylic emulsion or polyacrylate dispersion.
Further, the alcohols is aromatic alcohol.
Further, the hydrophobic polymer compound is linear compound.
Further, the filler is magnesium silicate or alumina silicate.
Further, the particle size range of the filler is 5-10 μm.
Further, the lubricant is the mixture of aluminium metaphosphate and polyethylene glycol.
Further, the adhesive is time structural type adhesive.
Further, the water reducer is powder-type water reducer.
Beneficial effect：A kind of plastics uvioresistant paint composition provided by the invention, for being lacked existing for existing plastics
Fall into, by base-material, resinae, alcohols, filler, hydrophobic polymer compound, ultra-violet absorber, titanium dioxide powder, citric acid
The preparing raw materials such as sodium, phenylpropyl alcohol ethene, lubricant, adhesive, DMC, water emulsifier are formed, plastics uvioresistant paint of the invention
Composition, not only nontoxic, good weatherability, there are stronger light aging inhibitory action, and modeling after treatment to plastics
Material has that preferable stability, UVResistant effect are good, and without outer addition anti ultraviolet agent, service life has obtained very big extension, had
Very strong practical value.
Embodiment
Embodiment 1：
A kind of plastics uvioresistant paint composition, the preparing raw material of following components is included according to weight meter：9 parts of base-material,
12 parts of resinae, 5 parts of alcohols, 12 parts of filler, 6 parts of hydrophobic polymer compound, 2 parts of ultra-violet absorber, titanium dioxide powder 8
Part, 5 parts of sodium citrate, 2 parts of phenylpropyl alcohol ethene, 6 parts of lubricant, 3 parts of adhesive, DMC2 parts, 30 parts of water, 6 parts of emulsifying agent, wherein breast
Agent is that sodium citrate, dipotassium hydrogen phosphate and water reducer are mixed, and its each material mass adding proportion is followed successively by 1:3:1.
Wherein, the base-material is flexible emulsion, specially acrylic emulsion；Alcohols is aromatic alcohol；Hydrophobic polymer
Compound is linear compound；Filler is magnesium silicate；The particle size range of the filler is 5-10 μm；The lubricant is metaphosphoric acid
The mixture of aluminium and polyethylene glycol；Adhesive is time structural type adhesive；Water reducer is powder-type water reducer.
Embodiment 2：
A kind of plastics uvioresistant paint composition, the preparing raw material of following components is included according to weight meter：15 parts of base-material,
18 parts of resinae, 12 parts of alcohols, 15 parts of filler, 12 parts of hydrophobic polymer compound, 6 parts of ultra-violet absorber, titanium oxide powder
10 parts of end, 15 parts of sodium citrate, 4 parts of phenylpropyl alcohol ethene, 6 parts of lubricant, 3 parts of adhesive, DMC2 parts, 30 parts of water, 6 parts of emulsifying agent,
Wherein emulsifying agent is that sodium citrate, dipotassium hydrogen phosphate and water reducer are mixed, and its each material mass adding proportion is followed successively by
1:3:1。
Wherein, the base-material is flexible emulsion, specially polyacrylate dispersion；Alcohols is aromatic alcohol；Hydrophobicity is high
Molecular compound is linear compound；Filler is alumina silicate；The particle size range of the filler is 5-10 μm；The lubricant is inclined
The mixture of aluminum phosphate and polyethylene glycol；Adhesive is time structural type adhesive；Water reducer is powder-type water reducer.
Embodiment 3：
A kind of plastics uvioresistant paint composition, the preparing raw material of following components is included according to weight meter：12 parts of base-material,
15 parts of resinae, 9 parts of alcohols, 14 parts of filler, 9 parts of hydrophobic polymer compound, 4 parts of ultra-violet absorber, titanium dioxide powder 9
Part, 10 parts of sodium citrate, 3 parts of phenylpropyl alcohol ethene, 7 parts of lubricant, 5 parts of adhesive, DMC3 parts, 33 parts of water, 9 parts of emulsifying agent, wherein
Emulsifying agent is that sodium citrate, dipotassium hydrogen phosphate and water reducer are mixed, and its each material mass adding proportion is followed successively by 1:3:
1。
Wherein, the base-material is flexible emulsion, specially acrylic emulsion；Alcohols is aromatic alcohol；Hydrophobic polymer
Compound is linear compound；Filler is alumina silicate；The particle size range of the filler is 5-10 μm；The lubricant is metaphosphoric acid
The mixture of aluminium and polyethylene glycol；Adhesive is time structural type adhesive；Water reducer is powder-type water reducer.
According to above-described embodiment 1-3 composition uvioresistant paint combination will be prepared into according to the preparation method of traditional coating
Thing and after handling plastics, is detected, every item is up to standard, and nontoxic, resistance to according to national standard
Time property is good, there is stronger light aging inhibitory action to plastics, and plastics after treatment have preferable stability, uvioresistant effect
Fruit is good, and without outer addition anti ultraviolet agent, service life has obtained very big extension, has very strong practical value.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention,
Some improvement can also be made, these improvement also should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of plastics uvioresistant paint composition, it is characterised in that include the preparing raw material of following components according to weight meter：
It is base-material 9-15 parts, resinae 12-18 parts, alcohols 5-12 parts, filler 12-15 parts, hydrophobic polymer compound 6-12 parts, ultraviolet
It is light absorbers 2-6 parts, titanium dioxide powder 8-10 parts, sodium citrate 5-15 parts, phenylpropyl alcohol ethene 2-4 parts, lubricant 6-8 parts, gluing
Agent 3-8 parts, DMC2-4 parts, water 30-35 parts, emulsifying agent 6-12 parts, wherein emulsifying agent are sodium citrate, dipotassium hydrogen phosphate and subtracted
Aqua is mixed, and its each material mass adding proportion is followed successively by 1:3:1；The base-material is acrylic emulsion；The alcohols is
Aromatic alcohol；The hydrophobic polymer compound is linear compound；The filler is magnesium silicate or alumina silicate；The lubrication
Agent is the mixture of aluminium metaphosphate and polyethylene glycol.
2. plastics according to claim 1 uvioresistant paint composition, it is characterised in that：The particle diameter model of the filler
Enclose for 5-10 μm.
3. plastics according to claim 1 uvioresistant paint composition, it is characterised in that：The adhesive is time structure
Type adhesive.
4. plastics according to claim 1 uvioresistant paint composition, it is characterised in that：The water reducer is powder-type
Water reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443666.9A CN104962160B (en) | 2015-07-24 | 2015-07-24 | A kind of plastics uvioresistant paint composition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443666.9A CN104962160B (en) | 2015-07-24 | 2015-07-24 | A kind of plastics uvioresistant paint composition |
Publications (2)
| Publication Number | Publication Date |
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| CN104962160A CN104962160A (en) | 2015-10-07 |
| CN104962160B true CN104962160B (en) | 2018-02-09 |
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| CN109535902B (en) * | 2018-10-15 | 2021-01-15 | 西安理工大学 | Preparation method of super-amphiphobic coating for surface of wood-plastic composite material |
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| JP3974861B2 (en) * | 2003-02-03 | 2007-09-12 | ウレタン技研工業株式会社 | Aqueous coating composition |
| CN103194145A (en) * | 2013-03-20 | 2013-07-10 | 徐州华日化学工业有限公司 | High-solid coating and preparation method thereof |
| CN104059440B (en) * | 2014-06-23 | 2016-03-16 | 蓝星（成都）新材料有限公司 | The water-borne coatings that a kind of weathering resistance is high |
| CN104403428B (en) * | 2014-11-13 | 2016-12-28 | 青岛申达众创技术服务有限公司 | A kind of anti-ultraviolet paint and preparation method thereof |
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