CN1051789C - Special glue stock powder of soluble building paint - Google Patents
Special glue stock powder of soluble building paint Download PDFInfo
- Publication number
- CN1051789C CN1051789C CN95113092A CN95113092A CN1051789C CN 1051789 C CN1051789 C CN 1051789C CN 95113092 A CN95113092 A CN 95113092A CN 95113092 A CN95113092 A CN 95113092A CN 1051789 C CN1051789 C CN 1051789C
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- powder
- present
- coatings
- soluble building
- special glue
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- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention provides special glue powder for water soluble building coatings. The glue powder is even powdery materials mixed by calcium lime powder, sodium carbonate, flour (amylum) and auxiliary agents according to certain proportion. The product can be used as base materials of coatings without heating, and energy sources and manpower are saved. Because the present invention contains excessive calcium oxide and calcium hydroxide, the present invention forms obvious chemical activity to air, secondary film forming can be realized, and the waterproof soaking capability and the waterproof scouring capability of coatings are improved greatly. The glue powder can not gel and be agglomerated easily by lightly wetting, and the storage period can reach more than 12 months. In use, liquid adhesives with favorable glue are obtained by adding 3 to 9 times of normal-temperature water in the product by stirring for 5 to 15 minutes, and the present invention is used as base materials for producing water-soluble building coatings. Coatings produced by the present invention have the advantages of low cost and good quality.
Description
The present invention relates to a kind of improvement of special glue stock powder of soluble building paint, be suitable for water-soluble building coating and do the base-material use.
According to the knowledge of the applicant, existing water-soluble building coating as coating such as 106,803, be its base-material with polyvinyl alcohol, white glue with vinyl and Sumstar 190 mostly, owing to these industrial chemicals appreciate significantly, causes the coating material production cost to float thereupon.It is very little to produce coating producer profit, and coating price has also increased sharply, increased the weight of human consumer's burden.Secondly water-resistant coating, water-fast the scrubbing property made of this base-material is also poor, and water-fast the washing that does not almost reach the class coating in the JC/T423--91 quality standard that State Bureau of Building Materials Industry issues should reach 300 times standard.
Purpose of the present invention is exactly in order to overcome above-mentioned the deficiencies in the prior art part, according to applicant's knowledge, experience, provides a kind of through research trial repeatedly and can effectively overcome above-mentioned insufficient special glue stock powder of soluble building paint.
The objective of the invention is to realize: utilize calcium oxide to add yellow soda ash and water by following scheme, under heating or normal temperature, add the chemical principle that catalyzer can generate sodium oxide and lime carbonate, make resultant and flour (or starch) in the aqueous solution, normal temperature is pasted into the tackiness agent of certain viscosity, and water supply dissolubility building coating is done the usefulness of base-material.Its combination ingredient proportioning (by weight percentage) is lime powder 10--35, yellow soda ash 11--34, flour (or starch) 31--77, auxiliary agent (Sodium Tetraborate, naphthalene, formaldehyde, urea, salt and ultramarine) total amount 0.05--1, the fully even product-special glue stock powder of soluble building paint of the present invention (trade name is deep bridge powder) that gets of mix.
Owing among the present invention excessive calcium oxide, calcium hydroxide are arranged, it is significant chemically reactive to air, can realize two-step film forming mechanism (it can be affine with multiple industrial chemicals such as water glass in the water-soluble building coating, OK powder), the soaking-resistant and the water-fast ability of scrubbing of coating are greatly improved, simultaneously, its lower temperature resistance, anti-settling also are greatly improved.Product of the present invention is done coating and need not be heated, and can save the energy and artificial.Its price is than the low 5--6 of polyvinyl alcohol times, so the coating cost that the present invention produces is low, quality significantly improves.Because product of the present invention is different with the Starch Adhesive of conventional base paste method production, and it is a pulverulent solids, and its each component in no competent water surrounding physical and chemical reaction does not take place, slightly making moist also is difficult for the gel caking, so can reach more than 12 months storage period again.
Be described in further detail below in conjunction with embodiment.
Embodiment one: with 200--300 purpose lime powder 10--35kg, 100 purpose yellow soda ash 11--34kg and whole meal flour or paddy, potato starch 31--77kg, mixing back adding auxiliary agent naphthalene, urea, Sodium Tetraborate, sodium-chlor and ultramarine, total amount is 0.05--1kg, fully mix is even, obtain the mixture about 100kg, i.e. the Powdered solid product of the present invention--deep bridge powder.
Embodiment two: when the caustic lime block aquation is Powdered, in adding water, add formaldehyde 0.3--0.5kg, urea 0.3--0.5kg and ultramarine 0.3--1kg, after stirring evenly, this mixed solution is added in the caustic lime block, makes the lime hydration powdered, be crushed to behind the 200--300 order and yellow soda ash, starch (whole meal flour), be mixed into special glue stock powder of soluble building paint by embodiment one proportioning.
Embodiment three: after lime powder 19kg, yellow soda ash 18kg, whole meal flour 31kg, W-Gum 31kg are mixed, adding auxiliary agent (naphthalene 0.01kg, borax 0.14kg, urea 0.4kg, formaldehyde 0.3kg, salt 0.15kg) total amount is 1kg, fully mix is even, obtains product of the present invention--the deep bridge powder of 100kg.
During use product of the present invention is added 3--9 times of normal-temperature water, the stirring through 5--15 minute promptly becomes colloid better fluid tackiness agent, does the base-material use for producing water-soluble building coating.
Claims (5)
1. special glue stock powder of soluble building paint, it is characterized in that: the proportioning components of its composition (by weight percentage) is
Lime powder 10---35,
Yellow soda ash 11---34,
Flour 31---77,
Sodium Tetraborate, naphthalene, formaldehyde, urea, salt and ultramarine auxiliary agent total amount are 0.05-1.
2. special glue stock powder of soluble building paint according to claim 1 is characterized in that: and the powder available starches substitutes.
3. special glue stock powder of soluble building paint according to claim 1 is characterized in that: the mixture replacing flour that can adopt flour and starch.
4. special glue stock powder of soluble building paint according to claim 3 is characterized in that: the proportioning components of its composition (by weight percentage) is
Lime powder 19,
Yellow soda ash 18,
Flour 31,
Starch 31,
Naphthalene, borax, urea, formaldehyde, salt auxiliary agent total amount are 1.
5. special glue stock powder of soluble building paint according to claim 4 is characterized in that: auxiliary agent proportioning components (by weight percentage) is naphthalene 0.01, borax 0.14, urea 0.4, formaldehyde 0.3, salt 0.15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95113092A CN1051789C (en) | 1995-11-27 | 1995-11-27 | Special glue stock powder of soluble building paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95113092A CN1051789C (en) | 1995-11-27 | 1995-11-27 | Special glue stock powder of soluble building paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1151426A CN1151426A (en) | 1997-06-11 |
| CN1051789C true CN1051789C (en) | 2000-04-26 |
Family
ID=5079875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95113092A Expired - Fee Related CN1051789C (en) | 1995-11-27 | 1995-11-27 | Special glue stock powder of soluble building paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1051789C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645861A (en) * | 2015-12-30 | 2016-06-08 | 重庆发顺化工有限责任公司 | Scrub resistant diatom ooze coating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032349A (en) * | 1988-04-27 | 1989-04-12 | 白天慧 | A kind of water-soluble building coating |
| CN1045987A (en) * | 1989-03-28 | 1990-10-10 | 张立斌 | Interior wall coating and making method |
| CN1055549A (en) * | 1990-04-11 | 1991-10-23 | 张敬修 | Concentrated powder coating |
| CN1078978A (en) * | 1992-05-21 | 1993-12-01 | 郭湘泗 | The new coating manufacturing technology |
| CN1095736A (en) * | 1993-05-26 | 1994-11-30 | 叶政 | Resinous starch paint |
-
1995
- 1995-11-27 CN CN95113092A patent/CN1051789C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032349A (en) * | 1988-04-27 | 1989-04-12 | 白天慧 | A kind of water-soluble building coating |
| CN1045987A (en) * | 1989-03-28 | 1990-10-10 | 张立斌 | Interior wall coating and making method |
| CN1055549A (en) * | 1990-04-11 | 1991-10-23 | 张敬修 | Concentrated powder coating |
| CN1078978A (en) * | 1992-05-21 | 1993-12-01 | 郭湘泗 | The new coating manufacturing technology |
| CN1095736A (en) * | 1993-05-26 | 1994-11-30 | 叶政 | Resinous starch paint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1151426A (en) | 1997-06-11 |
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