CN102964893A - Waterproof putty - Google Patents
Waterproof putty Download PDFInfo
- Publication number
- CN102964893A CN102964893A CN 201210457855 CN201210457855A CN102964893A CN 102964893 A CN102964893 A CN 102964893A CN 201210457855 CN201210457855 CN 201210457855 CN 201210457855 A CN201210457855 A CN 201210457855A CN 102964893 A CN102964893 A CN 102964893A
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- CN
- China
- Prior art keywords
- powder
- polyvinyl alcohol
- water proof
- putty
- present
- 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.)
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Abstract
The invention relates to a waterproof putty which comprises the components by weight percent: 20-50% of calcite powder, 10-20% of talcum powder, 20-30% of calcium hydroxide powder, 1-5% of polyvinyl alcohol powder, 1-3% of silica sol powder, and 0.2-0.4% of trisodium phosphate, wherein the mass fraction of the polyvinyl alcohol powder is 2%, and the mass fraction of the trisodium phosphate is 0.3%. The waterproof putty is ingenious in component proportion, high in bonding force, fine and smooth in texture after being planished, like a mirror surface, high in strength and good in water resistance.
Description
Technical field
The present invention relates to a kind of coating composition, especially anti-cracking putty powder.
Background technology
Existing putty hardness is low, does not possess water tolerance, and caking ability is little, and general caking ability runs into easily voluntarily shedding after the humidity, comes off about 0.2Mpa, and the effort of taking a lot of work during scraping can not guarantee construction quality, busyly also scaling can occur, the phenomenons such as be full of cracks.
Summary of the invention
The technical problem to be solved in the present invention provides the putty of a kind of hardness height, waterproof.
For solving the problems of the technologies described above, water proof putty of the present invention comprises the integral part of following weight percent
Calcite in powder 20-50%,
Talcum powder 10-20%,
Calcium hydroxide powder 20-30%,
Polyvinyl alcohol powder 1-5%,
Silicon sol powder 1-3%,
Tertiary sodium phosphate 0.2-0.4%,
The massfraction of described polyvinyl alcohol powder is 2%.
The massfraction of described tertiary sodium phosphate is 0.3%.
Water proof putty of the present invention, the various component proportions of interpolation are ingenious, and this product cohesive force is large, and quality was fine and smooth after light was received in pressing, and as minute surface, intensity is high, water-tolerant.
Embodiment
Embodiment 1
Water proof putty of the present invention comprises the integral part of following weight percent: calcite in powder 40%, talcum powder 20%, calcium hydroxide powder 30%, polyvinyl alcohol powder 2%, silicon sol powder 1%, tertiary sodium phosphate 0.3%.
Embodiment 2
Water proof putty of the present invention comprises the integral part of following weight percent: calcite in powder 50%, talcum powder 20%, calcium hydroxide powder 25%, polyvinyl alcohol powder 3%, silicon sol powder 23%, tertiary sodium phosphate 0.3%.
Embodiment 3
Water proof putty of the present invention comprises the integral part of following weight percent: calcite in powder 45%, talcum powder 25%, calcium hydroxide powder 25%, polyvinyl alcohol powder 4%, silicon sol powder 3%, tertiary sodium phosphate 0.2%.
The above only is to preferred embodiment of the present invention, is not that the present invention is done other forms of restriction, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equal variation.Every the present invention program's content that do not break away from, all drops in protection scope of the present invention any simple modification, equivalent variations and remodeling that above embodiment does according to technical spirit of the present invention.
Claims (3)
1. water proof putty, it is characterized in that: it comprises the integral part of following weight percent
Calcite in powder 20-50%,
Talcum powder 10-20%,
Calcium hydroxide powder 20-30%,
Polyvinyl alcohol powder 1-5%,
Silicon sol powder 1-3%,
Tertiary sodium phosphate 0.2-0.4%.
2. according to water proof putty claimed in claim 1, it is characterized in that: the massfraction of described polyvinyl alcohol powder is 2%.
3. according to water proof putty claimed in claim 1, it is characterized in that: the massfraction of described tertiary sodium phosphate is 0.3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210457855 CN102964893A (en) | 2012-11-15 | 2012-11-15 | Waterproof putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210457855 CN102964893A (en) | 2012-11-15 | 2012-11-15 | Waterproof putty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102964893A true CN102964893A (en) | 2013-03-13 |
Family
ID=47795339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210457855 Pending CN102964893A (en) | 2012-11-15 | 2012-11-15 | Waterproof putty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102964893A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483898A (en) * | 2013-08-23 | 2014-01-01 | 南通市康桥油脂有限公司 | High-strength water-resistant putty powder |
| CN105754398A (en) * | 2016-04-25 | 2016-07-13 | 李德新 | Environment-friendly waterproof anti-bacteria putty powder and preparing method thereof |
| CN105754397A (en) * | 2016-04-25 | 2016-07-13 | 李德新 | Environment-friendly mosquito-repelling anti-bacteria putty powder and preparing method thereof |
| CN111909563A (en) * | 2020-08-28 | 2020-11-10 | 贵州佳德赛新材料有限公司 | Putty paste and preparation method thereof |
-
2012
- 2012-11-15 CN CN 201210457855 patent/CN102964893A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483898A (en) * | 2013-08-23 | 2014-01-01 | 南通市康桥油脂有限公司 | High-strength water-resistant putty powder |
| CN105754398A (en) * | 2016-04-25 | 2016-07-13 | 李德新 | Environment-friendly waterproof anti-bacteria putty powder and preparing method thereof |
| CN105754397A (en) * | 2016-04-25 | 2016-07-13 | 李德新 | Environment-friendly mosquito-repelling anti-bacteria putty powder and preparing method thereof |
| CN105754398B (en) * | 2016-04-25 | 2018-06-26 | 李德新 | Environmentally friendly water-fast antibacterial powder of lacquer putty for use on and preparation method thereof |
| CN105754397B (en) * | 2016-04-25 | 2018-06-26 | 李德新 | Environmentally friendly antibacterial powder of lacquer putty for use on of mosquito repellent and preparation method thereof |
| CN111909563A (en) * | 2020-08-28 | 2020-11-10 | 贵州佳德赛新材料有限公司 | Putty paste and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |