CN104119790A - Building coating for external use - Google Patents
Building coating for external use Download PDFInfo
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- CN104119790A CN104119790A CN201410381489.1A CN201410381489A CN104119790A CN 104119790 A CN104119790 A CN 104119790A CN 201410381489 A CN201410381489 A CN 201410381489A CN 104119790 A CN104119790 A CN 104119790A
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Abstract
The invention relates to a building coating for external use. The building coating for external use is prepared from the following raw materials in parts by weight: 100 parts of trimellitic anhydride, 40-50 parts of dicresyl phosphate, 70-80 parts of epoxidized soybean oil, 5-10 parts of rosin, 45-55 parts of pentaerythritol, 20-30 parts of lead oxide, 60-80 parts of deionized water, 30-40 parts of magnesium oxide, 20-30 parts of an accelerant, 25-35 parts of zinc oxide, 5-15 parts of sulfur, 5-15 parts of paraffin, 5-10 parts of plasticizer, 10-20 parts of zinc chloride, 25-35 parts of titanium dioxide and 1-10 parts of manganese naphthenate. The product viscosity is 50-60s, the covering power is 280-320g/cm<2>, and the storage stability is 6-8 months. The coating is free from abnormalities after being soaked in water for 5-15 days. The film can be scrubbed for 2600-2800 times. The building coating for external use can be widely produced and can continuously replace existing materials.
Description
Technical field
The application belongs to paint field, relates in particular to a kind of external application building coating.
Background technology
Coating, in China, tradition name is called paint.So-called coating is to be coated in protected or decorated body surface; and can form with coated article the continuous film of firm attachment; normally taking resin oil or emulsion as main; add or do not add promotor, filler; add corresponding additive, with organic solvent or the formulated thick liquid of tetramethylolmethane.Paint finishing can and form the material of complete and tough and tensile protective membrane with the fine bonding of body material in body surface, is called coating.Coating and paint are identical concepts.Paint is people's custom titles used for a long time, introduces after 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 the general name that is applied to body surface and can form 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, and ceiling, ground, the coating of toilet is called building coating.Building coating has decoration functions, defencive function and livability and improves function.The shared proportion of various functions is not quite similar because application target is different.Decoration functions is the function of beautifying the appearance value that improves it by buildings.Mainly comprise the design design of plane color, pattern and gloss aspect and the design of three-dimensional pattern design.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 that protection buildings is not subject to the impact of environment and the function of destruction.The content that different types of protected body requires defencive function is also different.As indoor and outdoor application require the index difference that reaches just very large.Building coating is mainly used in the coating products of house decoration as a class, its market development and real estate industry's development are closely related.
Some buildingss to mildew-resistant, fire prevention, heat insulating, corrosion-resistant etc. have a particular requirement.It is mainly for indoor application that livability is improved function, contributes to exactly to improve the function of living environment, 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, opacifying power is high, the external application building coating of water tolerance and resistance to wiping excellence is very important.
Summary of the invention
The technical problem solving:
The application, for above-mentioned technical problem, provides a kind of external application building coating, solves that existing external application building coating viscosity is low, opacifying power is low, water tolerance and the technical problem such as resistance to wiping is poor.
Technical scheme:
A kind of external application building coating, the raw materials by weight portion proportioning of described external application building coating is as follows: 100 parts of trimellitic acid 1,2-anhydrides; Di(2-ethylhexyl)phosphate cresols ester 40-50 part; Epoxy soybean oil 70-80 part; Rosin 5-10 part; Tetramethylolmethane 45-55 part; Plumbous oxide 20-30 part; Deionized water 60-80 part; Magnesium oxide 30-40 part; Promotor 20-30 part; Zinc oxide 25-35 part; Sulphur 5-15 part; Paraffin 5-15 part; Softening agent 5-10 part; Zinc chloride 10-20 part; Titanium dioxide 25-35 part; Manganese naphthenate 1-10 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described external application building coating is as follows: 100 parts of trimellitic acid 1,2-anhydrides; 45 parts of di(2-ethylhexyl)phosphate cresols esters; 75 parts of epoxy soybean oils; 8 parts of rosin; 50 parts of tetramethylolmethanes; 25 parts, plumbous oxide; 70 parts of deionized waters; 35 parts, magnesium oxide; 25 parts of promotor; 30 parts, zinc oxide; 10 parts, sulphur; 10 parts, paraffin; 7 parts, softening agent; 15 parts of zinc chloride; 30 parts of titanium dioxides; 5 parts of manganese naphthenates.
As a preferred technical solution of the present invention: described promotor adopts benzothiazole.
As a preferred technical solution of the present invention: described softening agent adopts dibutyl phthalate.
Beneficial effect:
A kind of external application building coating of the present invention adopts above technical scheme compared with prior art, has following technique effect: 1, product viscosity 50-60s, opacifying power 280-320g/cm
2; 2, package stability 6-8 month; Soak 5-15d in water after, nothing is abnormal; 3, the film 2600-2800 of resistance to wiping time, can the not division of history into periods of widespread production replace current material.
Embodiment
Embodiment 1:
A kind of external application building coating, its raw materials by weight portion proportioning is as follows: 100 parts of trimellitic acid 1,2-anhydrides; 40 parts of di(2-ethylhexyl)phosphate cresols esters; 70 parts of epoxy soybean oils; 5 parts of rosin; 45 parts of tetramethylolmethanes; 20 parts, plumbous oxide; 60 parts of deionized waters; 30 parts, magnesium oxide; 20 parts of benzothiazoles; 25 parts, zinc oxide; 5 parts, sulphur; 5 parts, paraffin; 5 parts of dibutyl phthalates; 10 parts of zinc chloride; 25 parts of titanium dioxides; 1 part of manganese naphthenate.
After di(2-ethylhexyl)phosphate cresols ester is added in deionized water and to be dissolved, add trimellitic acid 1,2-anhydride, epoxy soybean oil, tetramethylolmethane, benzothiazole, dibutyl phthalate, plumbous oxide, zinc oxide, with ball mill ball milling 30min, then add rosin and surplus stock, ball milling 30min had both obtained finished product.
Product viscosity 50s, opacifying power 280g/cm
2; Package stability 6 months; Soak 5d in water after, nothing is abnormal; The resistance to wiping of film 2600 times.
Embodiment 2:
A kind of external application building coating, its raw materials by weight portion proportioning is as follows: 100 parts of trimellitic acid 1,2-anhydrides; 50 parts of di(2-ethylhexyl)phosphate cresols esters; 80 parts of epoxy soybean oils; 10 parts of rosin; 55 parts of tetramethylolmethanes; 30 parts, plumbous oxide; 80 parts of deionized waters; 40 parts, magnesium oxide; 30 parts of benzothiazoles; 35 parts, zinc oxide; 15 parts, sulphur; 15 parts, paraffin; 10 parts of dibutyl phthalates; 20 parts of zinc chloride; 35 parts of titanium dioxides; 10 parts of manganese naphthenates.
After di(2-ethylhexyl)phosphate cresols ester is added in deionized water and to be dissolved, add trimellitic acid 1,2-anhydride, epoxy soybean oil, tetramethylolmethane, benzothiazole, dibutyl phthalate, plumbous oxide, zinc oxide, with ball mill ball milling 30min, then add rosin and surplus stock, ball milling 30min had both obtained finished product.
Product viscosity 55s, opacifying power 300g/cm
2; Package stability 7 months; Soak 10d in water after, nothing is abnormal; The resistance to wiping of film 2700 times.
Embodiment 3:
A kind of external application building coating, its raw materials by weight portion proportioning is as follows: 100 parts of trimellitic acid 1,2-anhydrides; 45 parts of di(2-ethylhexyl)phosphate cresols esters; 75 parts of epoxy soybean oils; 8 parts of rosin; 50 parts of tetramethylolmethanes; 25 parts, plumbous oxide; 70 parts of deionized waters; 35 parts, magnesium oxide; 25 parts of benzothiazoles; 30 parts, zinc oxide; 10 parts, sulphur; 10 parts, paraffin; 7 parts of dibutyl phthalates; 15 parts of zinc chloride; 30 parts of titanium dioxides; 5 parts of manganese naphthenates.
After di(2-ethylhexyl)phosphate cresols ester is added in deionized water and to be dissolved, add trimellitic acid 1,2-anhydride, epoxy soybean oil, tetramethylolmethane, benzothiazole, dibutyl phthalate, plumbous oxide, zinc oxide, with ball mill ball milling 30min, then add rosin and surplus stock, ball milling 30min had both obtained finished product.
Product viscosity 60s, opacifying power 320g/cm
2; Package stability 8 months; Soak 15d in water after, nothing is abnormal; The resistance to wiping of film 2800 times.
Composition all components in above embodiment all can business be bought.
Above-described embodiment is just for content of the present invention is set forth, instead of restriction, and therefore any change in implication and the scope suitable with claims of the present invention, all should think to be included in the scope of claims.
Claims (4)
1. an external application building coating, is characterized in that the raw materials by weight portion proportioning of described external application building coating is as follows: 100 parts of trimellitic acid 1,2-anhydrides; Di(2-ethylhexyl)phosphate cresols ester 40-50 part; Epoxy soybean oil 70-80 part; Rosin 5-10 part; Tetramethylolmethane 45-55 part; Plumbous oxide 20-30 part; Deionized water 60-80 part; Magnesium oxide 30-40 part; Promotor 20-30 part; Zinc oxide 25-35 part; Sulphur 5-15 part; Paraffin 5-15 part; Softening agent 5-10 part; Zinc chloride 10-20 part; Titanium dioxide 25-35 part; Manganese naphthenate 1-10 part.
2. a kind of external application building coating according to claim 1, is characterized in that the raw materials by weight portion proportioning of described external application building coating is as follows: 100 parts of trimellitic acid 1,2-anhydrides; 45 parts of di(2-ethylhexyl)phosphate cresols esters; 75 parts of epoxy soybean oils; 8 parts of rosin; 50 parts of tetramethylolmethanes; 25 parts, plumbous oxide; 70 parts of deionized waters; 35 parts, magnesium oxide; 25 parts of promotor; 30 parts, zinc oxide; 10 parts, sulphur; 10 parts, paraffin; 7 parts, softening agent; 15 parts of zinc chloride; 30 parts of titanium dioxides; 5 parts of manganese naphthenates.
3. a kind of external application building coating according to claim 1, is characterized in that: described promotor adopts benzothiazole.
4. a kind of external application building coating according to claim 1, is characterized in that: described softening agent adopts dibutyl phthalate.
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| CN201410381489.1A CN104119790B (en) | 2014-08-06 | 2014-08-06 | A kind of external application building coating |
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| CN201410381489.1A CN104119790B (en) | 2014-08-06 | 2014-08-06 | A kind of external application building coating |
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| CN104119790A true CN104119790A (en) | 2014-10-29 |
| CN104119790B CN104119790B (en) | 2016-04-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021152953A1 (en) * | 2020-01-31 | 2021-08-05 | サカタインクス株式会社 | Polyester resin, ink composition for offset printing, printed work, and production method for printed work |
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2014
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| CN101143962A (en) * | 2006-09-15 | 2008-03-19 | 奇钛科技股份有限公司 | Biodegradable resin composition for modifying toughness and heat resistance and preparation method thereof |
| US20100110542A1 (en) * | 2008-11-06 | 2010-05-06 | Newton Co., Ltd. | Polarizing lens |
| CN103011700A (en) * | 2011-09-26 | 2013-04-03 | 卢丹 | Wall coating composition, preparation method and application of wall coating composition and wall coating containing wall coating composition |
| CN103740268A (en) * | 2013-11-25 | 2014-04-23 | 铜陵天河特种电磁线有限公司 | Environment-friendly modified heat-resistant polyester wire enamel and preparation method thereof |
| CN103819660A (en) * | 2014-02-26 | 2014-05-28 | 福建湄洲湾氯碱工业有限公司 | Method for preparing polyester polyol through in situ modification of epoxy plant oil |
| CN103881745A (en) * | 2014-04-01 | 2014-06-25 | 中交瑞通路桥养护科技有限公司 | Coal asphalt material for paving high-grade road and preparation method of coal asphalt material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021152953A1 (en) * | 2020-01-31 | 2021-08-05 | サカタインクス株式会社 | Polyester resin, ink composition for offset printing, printed work, and production method for printed work |
| JP7404086B2 (en) | 2020-01-31 | 2023-12-25 | サカタインクス株式会社 | Polyester resin, offset printing ink composition, printed matter, and method for producing printed matter |
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| CN104119790B (en) | 2016-04-13 |
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Effective date of registration: 20180913 Address after: No. 1, Chengyang street, Xushui District, Baoding, Hebei Patentee after: Hebei Chenyang IndustrialL&trade Group Co., Ltd. Address before: 215299 Jiangsu, Suzhou, Wujiang, Songling Town, Lao Wu along the roadside. Patentee before: Suzhou Jing Yu novel material company limited |
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