CN104073095B - A kind of Vinyl Acetate Copolymer building coating - Google Patents
A kind of Vinyl Acetate Copolymer building coating Download PDFInfo
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- CN104073095B CN104073095B CN201410276928.2A CN201410276928A CN104073095B CN 104073095 B CN104073095 B CN 104073095B CN 201410276928 A CN201410276928 A CN 201410276928A CN 104073095 B CN104073095 B CN 104073095B
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Abstract
A kind of Vinyl Acetate Copolymer building coating, its raw materials by weight portion proportioning is as follows: polyvinyl acetate emulsion 100 parts; Vltra tears 1-3 part; The fine 5-15 part of vinegar; Methyl alcohol 8-10 part; Silicone oil 1-10 part; Paraffin 2-6 part; Deionized water 60-80 part; Propylene glycol monomethyl ether 10-15 part; Defoamer 10-20 part; Methylene dichloride 30-40 part; Ethylene glycol 15-25 part; Sodium hydroxide 15-25 part; Softening agent 4-8 part; Lime 15-35 part; Tributyl phosphate 2-8 part; Dimethylbenzene 10-30 part; Product viscosity 45-55s, cohesive strength 30-40MPa; Surface drying 20-40min, does solid work 18-20h; Non-foaming, not shedding after 20-30d is soaked in water; The film 2800-3000 of resistance to wiping time, the widespread production not division of history into periods can replace current material.
Description
Technical field
The application belongs to paint field, particularly relates to a kind of Vinyl Acetate Copolymer building coating.
Background technology
Coating, is called paint in Chinese tradition name.So-called coating is coated in protected or decorated body surface; and the continuous film of firm attachment can be formed with coated article; normally based on resin or oily or emulsion; add or do not add defoamer, filler; add corresponding additive, with organic solvent or the formulated thick liquid of silicone oil.China's coating circle more authoritative " coating process " book is definition like this: " coating is a kind of material, and this material can be coated in article surface by different construction technologies, forms adhere well, has some strength, continuous print solid film.The film common name film of such formation, also known as paint film or coating." paint finishing can bond very well with body material in body surface and form the material of complete and tough and tensile protective membrane, is called coating.Coating and paint are identical concepts.Paint is people's custom titles used for a long time, after introducing China, just utilizes in building trade always.The effect of coating may be summarized to be three aspects: provide protection, decoration function, specific function effect.The general composition of coating: comprise filmogen, color stuffing, solvent, auxiliary agent.
Coating refers to and is applied to body surface and the general name forming the material of tough and tensile protective membrane, and building coating is an important class in coating, in China, generally will be used for inner wall of building, exterior wall, ceiling, ground, and the coating of toilet is called building coating.Building coating has decoration functions, defencive function and livability and improves function.Proportion shared by various function is not quite similar because application target is different.Decoration functions is the function of beautifying the appearance value improving it by buildings.Mainly comprise the design design of plane color, pattern and gloss aspect and the design design of three-dimensional pattern.But to match with the size and shape of the moulding of buildings itself and base material itself, just can fully play out.Defencive function refers to architecture protection thing not by the impact of environment and the function of destruction.The content that different types of protected body requires defencive function is also different.As just very large in the indoor index difference with reaching required by outdoor application.
Building coating is mainly used in the coating products of house decoration as a class, and its market development and real estate industry develop closely related.Since " in history the tightest policy of real estate " is put into effect, market of real estate development is absorbed in low ebb, and since especially entering 2012, the policy of before expecting loosens and do not occur, is that firmly the portion of building clearly represents that in the short period of time, policy of regulation and control can not change on the contrary.Some buildingss to mildew-resistant, fire prevention, heat insulating, corrosion-resistant etc. have particular requirement.Livability improves function mainly for indoor application, contributes to the function improving living environment exactly, as sound-proofing, sound absorbing, antisweat etc.And universal along with humanity concept, and the formation of novel harmonious society, designs that a kind of viscosity is high, the Vinyl Acetate Copolymer building coating of fast drying, water tolerance and resistance to wiping excellence is very important.
Summary of the invention
The technical problem solved:
The application, for above-mentioned technical problem, provides a kind of Vinyl Acetate Copolymer building coating, solves that existing Vinyl Acetate Copolymer building coating viscosity is low, time of drying is long, the technical problem such as water tolerance and resistance to wiping difference.
Technical scheme:
A kind of Vinyl Acetate Copolymer building coating, the raw materials by weight portion proportioning of described Vinyl Acetate Copolymer building coating is as follows: polyvinyl acetate emulsion 100 parts; Vltra tears 1-3 part; The fine 5-15 part of vinegar; Methyl alcohol 8-10 part; Silicone oil 1-10 part; Paraffin 2-6 part; Deionized water 60-80 part; Propylene glycol monomethyl ether 10-15 part; Defoamer 10-20 part; Methylene dichloride 30-40 part; Ethylene glycol 15-25 part; Sodium hydroxide 15-25 part; Softening agent 4-8 part; Lime 15-35 part; Tributyl phosphate 2-8 part; Dimethylbenzene 10-30 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described Vinyl Acetate Copolymer building coating is as follows: polyvinyl acetate emulsion 100 parts; Vltra tears 2 parts; Fine 10 parts of vinegar; Methyl alcohol 9 parts; Silicone oil 5 parts; 4 parts, paraffin; Deionized water 70 parts; Propylene glycol monomethyl ether 12 parts; Defoamer 15 parts; Methylene dichloride 35 parts; Ethylene glycol 20 parts; 20 parts, sodium hydroxide; 6 parts, softening agent; 25 parts, lime; Tributyl phosphate 5 parts; Dimethylbenzene 20 parts.
As a preferred technical solution of the present invention: described defoamer adopts dimethyl silicone oil.
As a preferred technical solution of the present invention: described softening agent adopts dibutyl phthalate.
Beneficial effect:
A kind of Vinyl Acetate Copolymer building coating of the present invention adopts above technical scheme compared with prior art, has following technique effect: 1, product viscosity 45-55s, cohesive strength 30-40MPa; 2, surface drying 20-40min, does solid work 18-20h; 3, in water, soak non-foaming, not shedding after 20-30d; 4, the film 2800-3000 of resistance to wiping time, the widespread production not division of history into periods current material can be replaced.
Embodiment
Embodiment 1:
A kind of Vinyl Acetate Copolymer building coating, its raw materials by weight portion proportioning is as follows: polyvinyl acetate emulsion 100 parts; Vltra tears 1 part; Fine 5 parts of vinegar; Methyl alcohol 8 parts; Silicone oil 1 part; 2 parts, paraffin; Deionized water 60 parts; Propylene glycol monomethyl ether 10 parts; Dimethyl silicone oil 10 parts; Methylene dichloride 30 parts; Ethylene glycol 15 parts; 15 parts, sodium hydroxide; Dibutyl phthalate 4 parts; 15 parts, lime; Tributyl phosphate 2 parts; Dimethylbenzene 10 parts.
Vltra tears is added after dissolving in deionized water, add polyvinyl acetate emulsion, vinegar fibre, silicone oil, dimethyl silicone oil, dibutyl phthalate, ethylene glycol, tributyl phosphate, with ball mill ball milling 30min, add methyl alcohol, paraffin and surplus stock again, ball milling 30min both obtained finished product.
Product viscosity 45s, cohesive strength 30MPa; Surface drying 40min, does solid work 20h; Non-foaming, not shedding after 20d is soaked in water; The resistance to wiping of film 2800 times.
Embodiment 2:
A kind of Vinyl Acetate Copolymer building coating, its raw materials by weight portion proportioning is as follows: polyvinyl acetate emulsion 100 parts; Vltra tears 3 parts; Fine 15 parts of vinegar; Methyl alcohol 10 parts; Silicone oil 10 parts; 6 parts, paraffin; Deionized water 80 parts; Propylene glycol monomethyl ether 15 parts; Dimethyl silicone oil 20 parts; Methylene dichloride 40 parts; Ethylene glycol 25 parts; 25 parts, sodium hydroxide; Dibutyl phthalate 8 parts; 35 parts, lime; Tributyl phosphate 8 parts; Dimethylbenzene 30 parts.
Vltra tears is added after dissolving in deionized water, add polyvinyl acetate emulsion, vinegar fibre, silicone oil, dimethyl silicone oil, dibutyl phthalate, ethylene glycol, tributyl phosphate, with ball mill ball milling 30min, add methyl alcohol, paraffin and surplus stock again, ball milling 30min both obtained finished product.
Product viscosity 50s, cohesive strength 35MPa; Surface drying 30min, does solid work 19h; Non-foaming, not shedding after 25d is soaked in water; The resistance to wiping of film 2900 times.
Embodiment 3:
A kind of Vinyl Acetate Copolymer building coating, its raw materials by weight portion proportioning is as follows: polyvinyl acetate emulsion 100 parts; Vltra tears 2 parts; Fine 10 parts of vinegar; Methyl alcohol 9 parts; Silicone oil 5 parts; 4 parts, paraffin; Deionized water 70 parts; Propylene glycol monomethyl ether 12 parts; Dimethyl silicone oil 15 parts; Methylene dichloride 35 parts; Ethylene glycol 20 parts; 20 parts, sodium hydroxide; Dibutyl phthalate 6 parts; 25 parts, lime; Tributyl phosphate 5 parts; Dimethylbenzene 20 parts.
Vltra tears is added after dissolving in deionized water, add polyvinyl acetate emulsion, vinegar fibre, silicone oil, dimethyl silicone oil, dibutyl phthalate, ethylene glycol, tributyl phosphate, with ball mill ball milling 30min, add methyl alcohol, paraffin and surplus stock again, ball milling 30min both obtained finished product.
Product viscosity 55s, cohesive strength 40MPa; Surface drying 20min, does solid work 18h; Non-foaming, not shedding after 30d is soaked in water; The resistance to wiping of film 3000 times.
Composition all components in above embodiment all can business be bought.
Above-described embodiment is just for setting forth content of the present invention, instead of restriction, and any change therefore in the implication suitable with claims of the present invention and scope, all should think to be included in the scope of claims.
Claims (2)
1. a Vinyl Acetate Copolymer building coating, is characterized in that the raw materials by weight portion proportioning of described Vinyl Acetate Copolymer building coating is as follows: polyvinyl acetate emulsion 100 parts; Vltra tears 1-3 part; The fine 5-15 part of vinegar; Methyl alcohol 8-10 part; Silicone oil 1-10 part; Paraffin 2-6 part; Deionized water 60-80 part; Propylene glycol monomethyl ether 10-15 part; Defoamer 10-20 part; Methylene dichloride 30-40 part; Ethylene glycol 15-25 part; Sodium hydroxide 15-25 part; Softening agent 4-8 part; Lime 15-35 part; Tributyl phosphate 2-8 part; Dimethylbenzene 10-30 part;
Described defoamer adopts dimethyl silicone oil;
Described softening agent adopts dibutyl phthalate.
2. a kind of Vinyl Acetate Copolymer building coating according to claim 1, is characterized in that the raw materials by weight portion proportioning of described Vinyl Acetate Copolymer building coating is as follows: polyvinyl acetate emulsion 100 parts; Vltra tears 2 parts; Fine 10 parts of vinegar; Methyl alcohol 9 parts; Silicone oil 5 parts; 4 parts, paraffin; Deionized water 70 parts; Propylene glycol monomethyl ether 12 parts; Defoamer 15 parts; Methylene dichloride 35 parts; Ethylene glycol 20 parts; 20 parts, sodium hydroxide; 6 parts, softening agent; 25 parts, lime; Tributyl phosphate 5 parts; Dimethylbenzene 20 parts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276928.2A CN104073095B (en) | 2014-06-19 | 2014-06-19 | A kind of Vinyl Acetate Copolymer building coating |
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| CN201410276928.2A CN104073095B (en) | 2014-06-19 | 2014-06-19 | A kind of Vinyl Acetate Copolymer building coating |
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| CN104073095A CN104073095A (en) | 2014-10-01 |
| CN104073095B true CN104073095B (en) | 2016-03-16 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104877481A (en) * | 2015-04-29 | 2015-09-02 | 苏州市湘园特种精细化工有限公司 | Polyvinyl acetate coating and preparation method thereof |
| CN105647307A (en) * | 2016-03-04 | 2016-06-08 | 芜湖市金宇石化设备有限公司 | Method for preparing loading arm coating treatment agents |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4039492A (en) * | 1975-11-26 | 1977-08-02 | Hamilton Materials | Synthetic fiber water base surface coating composition |
| CN1108675A (en) * | 1994-03-18 | 1995-09-20 | 湘潭市中南化工研究所 | Multi-function building coating |
| CN101475767A (en) * | 2006-03-31 | 2009-07-08 | 中国科学院过程工程研究所 | Coating for collecting formaldehyde |
| CN102153924A (en) * | 2011-05-13 | 2011-08-17 | 中山市丽莎涂料有限公司 | Inner wall latex paint |
-
2014
- 2014-06-19 CN CN201410276928.2A patent/CN104073095B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4039492A (en) * | 1975-11-26 | 1977-08-02 | Hamilton Materials | Synthetic fiber water base surface coating composition |
| CN1108675A (en) * | 1994-03-18 | 1995-09-20 | 湘潭市中南化工研究所 | Multi-function building coating |
| CN101475767A (en) * | 2006-03-31 | 2009-07-08 | 中国科学院过程工程研究所 | Coating for collecting formaldehyde |
| CN102153924A (en) * | 2011-05-13 | 2011-08-17 | 中山市丽莎涂料有限公司 | Inner wall latex paint |
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| CN104073095A (en) | 2014-10-01 |
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