CN104962160A - Ultraviolet-resistant paint composition for plastics - Google Patents
Ultraviolet-resistant paint composition for plastics Download PDFInfo
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- CN104962160A CN104962160A CN201510443666.9A CN201510443666A CN104962160A CN 104962160 A CN104962160 A CN 104962160A CN 201510443666 A CN201510443666 A CN 201510443666A CN 104962160 A CN104962160 A CN 104962160A
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Abstract
The invention discloses an ultraviolet-resistant paint composition for plastics. In order to overcome the defects in the existing plastics, the ultraviolet-resistant paint composition for plastics is prepared from a base material, resins, alcohols, a filler, a hydrophobic high-molecular compound, an ultraviolet absorbent, titanium oxide powder, sodium citrate, phenylpropyl ethylene, a lubricant, an adhesive, DMC, a water-emulsifying agent and the like. The ultraviolet-resistant paint composition for plastics has the advantages of no toxicity or harm, favorable weather resistance and high photoaging inhibiting action on plastics. The treated plastic has the advantages of favorable stability, favorable ultraviolet-resistant effect, no additional ultraviolet-resistant agent and greatly longer service life, and has very high practical value.
Description
Technical field
The present invention relates to a kind of macromolecule modified plastics, especially relate to a kind of plastics uvioresistant paint composition.
Background technology
Along with the development of industry, plastics obtain applying more and more widely.Polyethylene, polypropylene, PTT polyester, ABS etc. are used in the industries such as water saving irrigation, building, indoor decoration, furniture, electric power, transport in a large number.
Plastics in use, under the irradiation of the ultraviolet (wavelength is 290 ~ 400nm) in sunlight, can degrade by the molecular chain of plastics, causes the outward appearance of plastics and physical and mechanical properties to decline.Therefore, the high plastics of service requirements must add anti UV agent in process of production, to suppress the photoaging of plastics, extend the work-ing life of plastics.
UV light absorber can the ultraviolet of strong absorption 280 ~ 400nm, suppresses the photoaging of plastics, extends the work-ing life of plastics.The anti UV agent used in current plastics is mainly organism, and as salicylate class, hexichol class, triazines and organic complex compound etc., these organic anti UV agents have the shortcomings such as expensive, contaminate environment.
Can overcome the above problems with the method increasing its uvioresistant performance by being coated with a coating at frosting, a kind of effective uvioresistant paint composition has to be developed.
Summary of the invention
Goal of the invention: in order to solve in prior art existing problem, the present invention proposes a kind of uvioresistant efficiency high, extend plastics work-ing life, suppress plastic light aging, nontoxic and effectively reduce the outer plastics uvioresistant paint composition adding anti ultraviolet agent.
Technical scheme: to achieve these objectives, the present invention takes following technical scheme: a kind of plastics uvioresistant paint composition, the raw materials of following component is comprised: base-material 9-15 part according to weighing scale, resene 12-18 part, alcohols 5-12 part, filler 12-15 part, hydrophobic polymer compound 6-12 part, UV light absorber 2-6 part, titanium dioxide powder 8-10 part, Trisodium Citrate 5-15 part, phenylpropyl alcohol ethene 2-4 part, lubricant 6-8 part, tackiness agent 3-8 part, DMC2-4 part, water 30-35 part, emulsifying agent 6-12 part, wherein emulsifying agent is Trisodium Citrate, dipotassium hydrogen phosphate and water reducer are mixed, its each material mass adding proportion is followed successively by 1:3:1.
Further, described base-material is flexible emulsion.
Further, described flexible emulsion is ACRYLIC EMULSION or polyacrylate dispersion.
Further, described alcohols is aromatic alcohol.
Further, described hydrophobic polymer compound is linear compound.
Further, described filler is Magnesium Silicate q-agent or pure aluminium silicate.
Further, the particle size range of described filler is 5-10 μm.
Further, described lubricant is the mixture of aluminium metaphosphate and polyoxyethylene glycol.
Further, described tackiness agent is aggregated(particle) structure type tackiness agent.
Further, described water reducer is powder-type water reducer.
Beneficial effect: a kind of plastics uvioresistant paint composition provided by the invention, for the defect that existing plastics exist, by base-material, resene, alcohols, filler, hydrophobic polymer compound, UV light absorber, titanium dioxide powder, Trisodium Citrate, phenylpropyl alcohol ethene, lubricant, tackiness agent, DMC, the raw materials such as water emulsifier are formed, plastics uvioresistant paint composition of the present invention, not only nontoxic, good weatherability, stronger photoaging restraining effect is had to plastics, and plastics after treatment have good stability, UVResistant effect is good, without outer interpolation anti ultraviolet agent, obtain very large prolongation work-ing life, there is very strong practical value.
Embodiment
Embodiment 1:
A kind of plastics uvioresistant paint composition, the raw materials of following component is comprised: base-material 9 parts, resene 12 parts, alcohols 5 parts, filler 12 parts, hydrophobic polymer compound 6 parts, UV light absorber 2 parts, titanium dioxide powder 8 parts, Trisodium Citrate 5 parts, phenylpropyl alcohol ethene 2 parts, lubricant 6 parts, tackiness agent 3 parts, DMC2 part, 30 parts, water, emulsifying agent 6 parts according to weighing scale, wherein emulsifying agent is that Trisodium Citrate, dipotassium hydrogen phosphate and water reducer are mixed, and its each material mass adding proportion is followed successively by 1:3:1.
Wherein, described base-material is flexible emulsion, is specially ACRYLIC EMULSION; Alcohols is aromatic alcohol; Hydrophobic polymer compound is linear compound; Filler is Magnesium Silicate q-agent; The particle size range of described filler is 5-10 μm; Described lubricant is the mixture of aluminium metaphosphate and polyoxyethylene glycol; Tackiness agent is aggregated(particle) structure type tackiness agent; Water reducer is powder-type water reducer.
Embodiment 2:
A kind of plastics uvioresistant paint composition, the raw materials of following component is comprised: base-material 15 parts, resene 18 parts, alcohols 12 parts, filler 15 parts, hydrophobic polymer compound 12 parts, UV light absorber 6 parts, titanium dioxide powder 10 parts, Trisodium Citrate 15 parts, phenylpropyl alcohol ethene 4 parts, lubricant 6 parts, tackiness agent 3 parts, DMC2 part, 30 parts, water, emulsifying agent 6 parts according to weighing scale, wherein emulsifying agent is that Trisodium Citrate, dipotassium hydrogen phosphate and water reducer are mixed, and its each material mass adding proportion is followed successively by 1:3:1.
Wherein, described base-material is flexible emulsion, is specially polyacrylate dispersion; Alcohols is aromatic alcohol; Hydrophobic polymer compound is linear compound; Filler is pure aluminium silicate; The particle size range of described filler is 5-10 μm; Described lubricant is the mixture of aluminium metaphosphate and polyoxyethylene glycol; Tackiness agent is aggregated(particle) structure type tackiness agent; Water reducer is powder-type water reducer.
Embodiment 3:
A kind of plastics uvioresistant paint composition, the raw materials of following component is comprised: base-material 12 parts, resene 15 parts, alcohols 9 parts, filler 14 parts, hydrophobic polymer compound 9 parts, UV light absorber 4 parts, titanium dioxide powder 9 parts, Trisodium Citrate 10 parts, phenylpropyl alcohol ethene 3 parts, lubricant 7 parts, tackiness agent 5 parts, DMC3 part, 33 parts, water, emulsifying agent 9 parts according to weighing scale, wherein emulsifying agent is that Trisodium Citrate, dipotassium hydrogen phosphate and water reducer are mixed, and its each material mass adding proportion is followed successively by 1:3:1.
Wherein, described base-material is flexible emulsion, is specially ACRYLIC EMULSION; Alcohols is aromatic alcohol; Hydrophobic polymer compound is linear compound; Filler is pure aluminium silicate; The particle size range of described filler is 5-10 μm; Described lubricant is the mixture of aluminium metaphosphate and polyoxyethylene glycol; Tackiness agent is aggregated(particle) structure type tackiness agent; Water reducer is powder-type water reducer.
The preparation method of the traditionally coating of the composition according to above-described embodiment 1-3 is prepared into uvioresistant paint composition and after plastics are processed, detect according to national standard, every item is up to standard, and nontoxic, good weatherability, have stronger photoaging restraining effect to plastics, plastics after treatment have good stability, UVResistant effect good, without outer interpolation anti ultraviolet agent, obtain very large prolongation work-ing life, there is 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, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (10)
1. a plastics uvioresistant paint composition, it is characterized in that the raw materials comprising following component according to weighing scale: base-material 9-15 part, resene 12-18 part, alcohols 5-12 part, filler 12-15 part, hydrophobic polymer compound 6-12 part, UV light absorber 2-6 part, titanium dioxide powder 8-10 part, Trisodium Citrate 5-15 part, phenylpropyl alcohol ethene 2-4 part, lubricant 6-8 part, tackiness agent 3-8 part, DMC2-4 part, water 30-35 part, emulsifying agent 6-12 part, wherein emulsifying agent is Trisodium Citrate, dipotassium hydrogen phosphate and water reducer are mixed, its each material mass adding proportion is followed successively by 1:3:1.
2. plastics uvioresistant paint composition according to claim 1, is characterized in that: described base-material is flexible emulsion.
3. plastics uvioresistant paint composition according to claim 2, is characterized in that: described flexible emulsion is ACRYLIC EMULSION or polyacrylate dispersion.
4. plastics uvioresistant paint composition according to claim 1, is characterized in that: described alcohols is aromatic alcohol.
5. plastics uvioresistant paint composition according to claim 1, is characterized in that: described hydrophobic polymer compound is linear compound.
6. plastics uvioresistant paint composition according to claim 1, is characterized in that: described filler is Magnesium Silicate q-agent or pure aluminium silicate.
7. plastics uvioresistant paint composition according to claim 1, is characterized in that: the particle size range of described filler is 5-10 μm.
8. plastics uvioresistant paint composition according to claim 1, is characterized in that: described lubricant is the mixture of aluminium metaphosphate and polyoxyethylene glycol.
9. plastics uvioresistant paint composition according to claim 1, is characterized in that: described tackiness agent is aggregated(particle) structure type tackiness agent.
10. plastics uvioresistant paint composition according to claim 1, is characterized in that: described 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 |
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| CN201510443666.9A CN104962160B (en) | 2015-07-24 | 2015-07-24 | A kind of plastics uvioresistant paint composition |
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| CN104962160A true CN104962160A (en) | 2015-10-07 |
| CN104962160B CN104962160B (en) | 2018-02-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109535902A (en) * | 2018-10-15 | 2019-03-29 | 西安理工大学 | A kind of preparation method of the super-amphiphobic coating for surface of wood-plastic composite material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004231918A (en) * | 2003-02-03 | 2004-08-19 | Urethan Giken Kogyo Kk | 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 |
| CN104059440A (en) * | 2014-06-23 | 2014-09-24 | 蓝星（成都）新材料有限公司 | Water-based paint with high weatherability |
| CN104403428A (en) * | 2014-11-13 | 2015-03-11 | 山东华亚环保科技有限公司 | Ultraviolet-proof paint and preparation method thereof |
-
2015
- 2015-07-24 CN CN201510443666.9A patent/CN104962160B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004231918A (en) * | 2003-02-03 | 2004-08-19 | Urethan Giken Kogyo Kk | 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 |
| CN104059440A (en) * | 2014-06-23 | 2014-09-24 | 蓝星（成都）新材料有限公司 | Water-based paint with high weatherability |
| CN104403428A (en) * | 2014-11-13 | 2015-03-11 | 山东华亚环保科技有限公司 | Ultraviolet-proof paint and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109535902A (en) * | 2018-10-15 | 2019-03-29 | 西安理工大学 | A kind of preparation method of the super-amphiphobic coating for surface of wood-plastic composite material |
| 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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| Publication number | Publication date |
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| CN104962160B (en) | 2018-02-09 |
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