CN104073090A - Water-based polyvinyl alcohol building coating - Google Patents
Water-based polyvinyl alcohol building coating Download PDFInfo
- Publication number
- CN104073090A CN104073090A CN201410284502.1A CN201410284502A CN104073090A CN 104073090 A CN104073090 A CN 104073090A CN 201410284502 A CN201410284502 A CN 201410284502A CN 104073090 A CN104073090 A CN 104073090A
- Authority
- CN
- China
- Prior art keywords
- parts
- polyvinyl alcohol
- building coating
- water
- alcohol building
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to a water-based polyvinyl alcohol building coating which comprises following raw materials in parts by weight: 100 parts of polyvinyl alcohol, 5-15 parts of caustic soda, 10-20 parts of hydrochloric acid, 30-40 parts of oleic acid, 15-25 parts of tributyl phosphate, 10-30 parts of paraffin, 60-80 parts of deionized water, 20-30 parts of peregal, 15-25 parts of defoaming agent, 15-35 parts of ethyl alcohol, 20-40 parts of ammonium hydroxide, 25-35 parts of sodium hydroxide, 5-25 parts of plasticizer, 15-35 parts of phenol, 20-30 parts of borax and 10-30 parts of xylene. The adhesive force of the water-based polyvinyl alcohol building coating is 100%, the viscosity is 50-60s, the surface drying time is 20-40 minutes, and the solid content is 35-45%; the building coating does not generate bubbles and no powder falls off after being soaked in water for 15-25 days; and the coating film is scrubing resistant and can be scrubbed for 2600-3000 times, so that the building coating can be produced in a large scale and substitute for existing materials constantly.
Description
Technical field
The application belongs to paint field, relates in particular to a kind of watersoluble polyvinyl alcohol 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 defoamer, filler; add corresponding additive, with organic solvent or the formulated thick liquid of tributyl phosphate.Polyvinyl alcohol (PVA), organic compound, white plates, cotton-shaped or pulverulent solids, tasteless.Water-soluble, be insoluble to gasoline, kerosene, vegetables oil, benzene, toluene, ethylene dichloride, tetracol phenixin, acetone, vinyl acetic monomer, methyl alcohol, ethylene glycol etc.Suck, take in or after skin absorbs, health be harmful to, eyes and skin are had to hormesis.Tool pungency.Polyvinyl alcohol is a kind of broad-spectrum high molecular weight water soluble polymer, its performance is between plastics and rubber, important industrial chemicals, for the manufacture of polyvinyl acetal, resistance to gasoline pipeline and vinylon synthon, fabric-treating agent, emulsifying agent, paper coating, tackiness agent etc.
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.Since " the tightest policy of real estate in history " put into effect, market of real estate development is absorbed in low ebb, and since especially entering 2012, the policy of expection is loosening before does 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 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 sticking power is high, the watersoluble polyvinyl alcohol building coating of fast drying, 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 watersoluble polyvinyl alcohol building coating, solves that existing watersoluble polyvinyl alcohol building coating sticking power is low, time of drying is long, water tolerance and the technical problem such as resistance to wiping is poor.
Technical scheme:
A kind of watersoluble polyvinyl alcohol building coating, the raw materials by weight portion proportioning of described watersoluble polyvinyl alcohol building coating is as follows: 100 parts of polyvinyl alcohol; Caustic soda 5-15 part; Hydrochloric acid 10-20 part; Oleic acid 30-40 part; Tributyl phosphate 15-25 part; Paraffin 10-30 part; Deionized water 60-80 part; Peregal 20-30 part; Defoamer 15-25 part; Ethanol 15-35 part; Ammoniacal liquor 20-40 part; Sodium hydroxide 25-35 part; Softening agent 5-25 part; Phenol 15-35 part; Borax 20-30 part; Dimethylbenzene 10-30 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described watersoluble polyvinyl alcohol building coating is as follows: 100 parts of polyvinyl alcohol; 10 parts, caustic soda; 15 parts of hydrochloric acid; 35 parts of oleic acid; 20 parts of tributyl phosphates; 20 parts, paraffin; 70 parts of deionized waters; 25 parts of peregals; 20 parts of defoamers; 25 parts of ethanol; 30 parts of ammoniacal liquor; 30 parts, sodium hydroxide; 15 parts, softening agent; 25 parts of phenol; 25 parts of boraxs; 20 parts of dimethylbenzene.
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 DBP.
Beneficial effect:
A kind of watersoluble polyvinyl alcohol building coating of the present invention adopts above technical scheme compared with prior art, has following technique effect: 1, product sticking power 100%, viscosity 50-60s; 2, surface drying 20-40min, solid content 35-45%; 3, in water, soak non-foaming, not shedding after 15-25d; 4, the film 2600-3000 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 watersoluble polyvinyl alcohol building coating, its raw materials by weight portion proportioning is as follows: 100 parts of polyvinyl alcohol; 5 parts, caustic soda; 10 parts of hydrochloric acid; 30 parts of oleic acid; 15 parts of tributyl phosphates; 10 parts, paraffin; 60 parts of deionized waters; 20 parts of peregals; 15 parts of dimethyl silicone oils; 15 parts of ethanol; 20 parts of ammoniacal liquor; 25 parts, sodium hydroxide; DBP5 part; 15 parts of phenol; 20 parts of boraxs; 10 parts of dimethylbenzene.
After caustic soda is added in deionized water and to be dissolved, add polyvinyl alcohol, hydrochloric acid, dimethyl silicone oil, DBP, ammoniacal liquor, tributyl phosphate, with ball mill ball milling 30min, then add oleic acid, paraffin and surplus stock, ball milling 30min both finished product.
Product sticking power 100%, viscosity 50s; Surface drying 40min, solid content 35%; In water, soak non-foaming, not shedding after 15d; The resistance to wiping of film 2600 times.
Embodiment 2:
A kind of watersoluble polyvinyl alcohol building coating, its raw materials by weight portion proportioning is as follows: 100 parts of polyvinyl alcohol; 15 parts, caustic soda; 20 parts of hydrochloric acid; 40 parts of oleic acid; 25 parts of tributyl phosphates; 30 parts, paraffin; 80 parts of deionized waters; 30 parts of peregals; 25 parts of dimethyl silicone oils; 35 parts of ethanol; 40 parts of ammoniacal liquor; 35 parts, sodium hydroxide; DBP25 part; 35 parts of phenol; 30 parts of boraxs; 30 parts of dimethylbenzene.
After caustic soda is added in deionized water and to be dissolved, add polyvinyl alcohol, hydrochloric acid, dimethyl silicone oil, DBP, ammoniacal liquor, tributyl phosphate, with ball mill ball milling 30min, then add oleic acid, paraffin and surplus stock, ball milling 30min both finished product.
Product sticking power 100%, viscosity 55s; Surface drying 30min, solid content 40%; In water, soak non-foaming, not shedding after 20d; The resistance to wiping of film 2800 times.
Embodiment 3:
A kind of watersoluble polyvinyl alcohol building coating, its raw materials by weight portion proportioning is as follows: 100 parts of polyvinyl alcohol; 10 parts, caustic soda; 15 parts of hydrochloric acid; 35 parts of oleic acid; 20 parts of tributyl phosphates; 20 parts, paraffin; 70 parts of deionized waters; 25 parts of peregals; 20 parts of dimethyl silicone oils; 25 parts of ethanol; 30 parts of ammoniacal liquor; 30 parts, sodium hydroxide; DBP15 part; 25 parts of phenol; 25 parts of boraxs; 20 parts of dimethylbenzene.
After caustic soda is added in deionized water and to be dissolved, add polyvinyl alcohol, hydrochloric acid, dimethyl silicone oil, DBP, ammoniacal liquor, tributyl phosphate, with ball mill ball milling 30min, then add oleic acid, paraffin and surplus stock, ball milling 30min both finished product.
Product sticking power 100%, viscosity 60s; Surface drying 20min, solid content 45%; In water, soak non-foaming, not shedding after 15d; The resistance to wiping of film 2600 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. a watersoluble polyvinyl alcohol building coating, is characterized in that the raw materials by weight portion proportioning of described watersoluble polyvinyl alcohol building coating is as follows: 100 parts of polyvinyl alcohol; Caustic soda 5-15 part; Hydrochloric acid 10-20 part; Oleic acid 30-40 part; Tributyl phosphate 15-25 part; Paraffin 10-30 part; Deionized water 60-80 part; Peregal 20-30 part; Defoamer 15-25 part; Ethanol 15-35 part; Ammoniacal liquor 20-40 part; Sodium hydroxide 25-35 part; Softening agent 5-25 part; Phenol 15-35 part; Borax 20-30 part; Dimethylbenzene 10-30 part.
2. a kind of watersoluble polyvinyl alcohol building coating according to claim 1, is characterized in that the raw materials by weight portion proportioning of described watersoluble polyvinyl alcohol building coating is as follows: 100 parts of polyvinyl alcohol; 10 parts, caustic soda; 15 parts of hydrochloric acid; 35 parts of oleic acid; 20 parts of tributyl phosphates; 20 parts, paraffin; 70 parts of deionized waters; 25 parts of peregals; 20 parts of defoamers; 25 parts of ethanol; 30 parts of ammoniacal liquor; 30 parts, sodium hydroxide; 15 parts, softening agent; 25 parts of phenol; 25 parts of boraxs; 20 parts of dimethylbenzene.
3. a kind of watersoluble polyvinyl alcohol building coating according to claim 1, is characterized in that: described defoamer adopts dimethyl silicone oil.
4. a kind of watersoluble polyvinyl alcohol building coating according to claim 1, is characterized in that: described softening agent adopts DBP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284502.1A CN104073090A (en) | 2014-06-23 | 2014-06-23 | Water-based polyvinyl alcohol building coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284502.1A CN104073090A (en) | 2014-06-23 | 2014-06-23 | Water-based polyvinyl alcohol building coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104073090A true CN104073090A (en) | 2014-10-01 |
Family
ID=51594708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410284502.1A Pending CN104073090A (en) | 2014-06-23 | 2014-06-23 | Water-based polyvinyl alcohol building coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104073090A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086667A (en) * | 2015-08-03 | 2015-11-25 | 苏州舒而适纺织新材料科技有限公司 | Water-based multicolor coating |
| CN106833070A (en) * | 2016-12-30 | 2017-06-13 | 芜湖天鸿汽车零部件有限公司 | A kind of automobile sun paint and preparation method thereof |
| CN113278316A (en) * | 2021-06-03 | 2021-08-20 | 黑龙江佰嘉生物质材料有限公司 | Environment-friendly waterproof coating composition for indoor building decoration and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007116918A1 (en) * | 2006-04-04 | 2007-10-18 | Toto Ltd. | Composite material with gradually dissolving coating film and coating composition |
| CN103131301A (en) * | 2013-02-03 | 2013-06-05 | 倪进培 | Preparation method for powder coating with polyving alcohol |
| CN104073096A (en) * | 2014-06-23 | 2014-10-01 | 苏州靖羽新材料有限公司 | Quick-drying polyvinyl acetate building coating |
-
2014
- 2014-06-23 CN CN201410284502.1A patent/CN104073090A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007116918A1 (en) * | 2006-04-04 | 2007-10-18 | Toto Ltd. | Composite material with gradually dissolving coating film and coating composition |
| CN103131301A (en) * | 2013-02-03 | 2013-06-05 | 倪进培 | Preparation method for powder coating with polyving alcohol |
| CN104073096A (en) * | 2014-06-23 | 2014-10-01 | 苏州靖羽新材料有限公司 | Quick-drying polyvinyl acetate building coating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086667A (en) * | 2015-08-03 | 2015-11-25 | 苏州舒而适纺织新材料科技有限公司 | Water-based multicolor coating |
| CN106833070A (en) * | 2016-12-30 | 2017-06-13 | 芜湖天鸿汽车零部件有限公司 | A kind of automobile sun paint and preparation method thereof |
| CN113278316A (en) * | 2021-06-03 | 2021-08-20 | 黑龙江佰嘉生物质材料有限公司 | Environment-friendly waterproof coating composition for indoor building decoration and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102876172B (en) | A kind of aqueous fire-proof coating | |
| CN105131666A (en) | Heat-resisting, water-resistant, and acid-alkali-resistant paint | |
| CN104073090A (en) | Water-based polyvinyl alcohol building coating | |
| CN106010371A (en) | High-strength and waterproof wood adhesive and preparation method thereof | |
| CN104073095B (en) | A kind of Vinyl Acetate Copolymer building coating | |
| CN104073091B (en) | A kind of polyvinyl alcohol aqueous architectural coating | |
| CN104559850A (en) | Environment-friendly high-efficiency wallpaper adhesive | |
| CN104073096B (en) | A kind of quick-drying Vinyl Acetate Copolymer building coating | |
| CN103555027A (en) | Fireproof antirust special-purpose paint | |
| CN104031488B (en) | A kind of wall dampproof paint | |
| CN104073089A (en) | Wall coating for building | |
| CN106085035A (en) | The composite coloured coated steel sheet of PCM | |
| CN104073087A (en) | Water resisting building coating | |
| CN104130621B (en) | A kind of quick-drying external application building coating | |
| CN104031450A (en) | Quick-dry chlorinated rubber building dope | |
| CN104530803A (en) | Environment-friendly odorless putty cream | |
| CN104341905A (en) | Elastic waterproof paint | |
| CN104130642A (en) | Polyvinyl alcohol series water-based paint | |
| CN105062252A (en) | Water-resistant crack-resistant architectural paint and preparation method thereof | |
| CN207419911U (en) | A kind of self-contained circuit board of algae calcium ecological wooden | |
| CN105482720A (en) | Waterproof wallpaper adhesive | |
| CN104119790B (en) | A kind of external application building coating | |
| CN104073088A (en) | Waterborne architectural coating | |
| CN104293042A (en) | Outer wall protection coating | |
| CN104031487A (en) | Moisture-proof wall paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141001 |