CN1517413A - Anticracking putty inner wall for - Google Patents
Anticracking putty inner wall for Download PDFInfo
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- CN1517413A CN1517413A CNA031011799A CN03101179A CN1517413A CN 1517413 A CN1517413 A CN 1517413A CN A031011799 A CNA031011799 A CN A031011799A CN 03101179 A CN03101179 A CN 03101179A CN 1517413 A CN1517413 A CN 1517413A
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- putty
- wall putty
- wall
- molecular polymer
- organic high
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Abstract
An anticracking putty for interior wall is prepared from water (10-15 wt.%), organic high-molecular polymer (5-10), filler (50-70), assistant (0.1-0.5), regulator (10-30) and fibre material (1-5). Its advantages are not cracking, fast drying, high adhesion and no environmental pollution.
Description
Technical field the present invention relates to a kind of building coating, especially a kind of splitting resistance putty of using of inner wall of building.
Background technology in a sense, building coating is a kind of work in-process, through the construction film forming be only final finished attached to the coating on the basal plane.In this process,, in metope basic unit and play the vital role of bonding transition between filming, bearing the important function that prevents metope cracking, the peeling of filming simultaneously though putty is the supplementary material in the building coating coating process.
At present there are a lot of problems in used wall surface putty on the inner wall of building,, efflorescence easy to crack such as construction, batch scrapes thickness deficiency, seediness or the like, and the variation owing to temperature, humidity simultaneously produces cracking.These problems and then will cause the application metope disadvantages such as paint film to occur have had a strong impact on the quality of inner wall of building.
Summary of the invention for fundamentally avoid the metope of application interior wall to ftracture, peeling, shedding and quality problems such as peel off, the selection of supplementary material---putty is very important.The invention discloses a kind of inner wall putty of splitting resistance, this putty has advantages such as thick matter, fast dried, easy polishing, strong adhesion, has strengthened its splitting resistance greatly.
This inner wall putty is by the 10-15% water of counting by weight percentage, the organic high molecular polymer of 5-10%, and the stopping composition of 50-70%, the auxiliary agent of 0.1-0.5%, the adjusting material of 10-30%, the filamentary material of 1-5% is formed, wherein:
Organic high molecular polymer is the copolymer emulsion based on vinyl acetate.Generally can select for use solid content at 45-60%, the acrylate copolymer emulsion of minimum film-forming temperature about 10 ℃ also can be with emulsions such as pure third, phenylpropyl alcohol and vinegar third, vinegar uncles.
Stopping composition is made up of the coarse whiting of 50-70% and the kaolin of 30-50%.Also can adopt the fines of mineral such as lime carbonate, talcum powder, mica as stopping composition.
Used auxiliary agent is mainly sanitas; To guarantee that putty corruption can not take place in storage process.
Used adjusting material can be selected the cellulose family product for use, mainly is the aqueous solution of adjusting the Natvosol of system viscosity.
Used fiber is that length is the polyacrylonitrile fibre of 1.0-3.0mm; The cross-sectional shape of this fiber is the peanut shape, vertically is the parallel cylindrical cylindricality, and length is the 0.5-12.0 millimeter, and fineness is the 1.5-2.5 dtex, and density is 1.18g/cm
3It is big to have fiber number, characteristics such as intensity height (tensile strength is more than 300Mpa), ductility good (limit elongation is 14-20%), good hydrophilic property, acid-alkali-corrosive-resisting, weathering resistance, photostabilization are good.
In the time of preparation, earlier emulsion is added to the water under stirring condition, simultaneously sanitas is added, add dicalcium powder and kaolin then, when system viscosity is big, the cellulose aqueous solution that can add half amount earlier then adds stopping composition, after stopping composition all adds, again remaining cellulose aqueous solution is added, then high speed dispersion is even, adds staple fibre at last, has promptly finished the preparation of this prescription putty after being uniformly dispersed.
Selected starting material in the prescription of the present invention, improved the solid content of finished product, added polyacrylonitrile staple fibre simultaneously with strengthening action, these measures make the putty produce can guarantee that enough once criticizing scrape thickness, effectively prevent the putty layer cracking, and then reduced the probability of coating cracking, improved the quality of finishing system.Compare with traditional inner wall putty, the putty that uses this prescription to produce has advantages such as thick matter, fast dried, easy polishing, strong adhesion, and environment friendly and pollution-free, easy to use, can be widely used in the interior wall coating finishing system, especially to the demanding place of splitting resistance.
Embodiment
Embodiment:
Prepare this inner wall putty by following weight percent:
12.8% water;
8.0% organic high molecular polymer emulsion 3502 (Eternal);
34% 400# water-ground limestone;
25% water-washed kaoline (Maoming);
0.2% sanitas LFM (Cognis);
2% aqueous solution of 18% Natvosol HBR250 (Ya Kualong);
2.0% 2mm filamentary material (road prestige 2000).
Use the scraper blade coating on the asbestos model putty for preparing, the putty sample of staple fibre is not added in contrast simultaneously, finds the model moderate drying speed of blade coating putty of the present invention, and without any cracking phenomena, grinability is good, and sticking power is good.This experimental result has illustrated that this inner wall putty has advantages such as easy polishing, strong adhesion, compares with traditional putty, and splitting resistance is obviously strengthened.
Claims (6)
1. splitting resistance inner wall putty, it is by the 10-15% water of counting by weight percentage, the organic high molecular polymer of 5-10%, the stopping composition of 50-70%, the auxiliary agent of 0.1-0.5%, the adjusting material of 10-30%, the filamentary material of 1-5% is formed.
2. inner wall putty as claimed in claim 1, wherein organic high molecular polymer is the copolymer emulsion based on vinyl acetate.
3. inner wall putty as claimed in claim 1, wherein stopping composition is made up of the coarse whiting of 50-70% and the kaolin of 30-50%.
4. inner wall putty as claimed in claim 1, wherein used auxiliary agent is mainly sanitas.
5. inner wall putty as claimed in claim 1, wherein used adjusting material mainly is the aqueous solution of Natvosol.
6. inner wall putty as claimed in claim 1, wherein used fiber are that length is the polyacrylonitrile fibre of 1.0-3.0mm, and the cross-sectional shape of this fiber is the peanut shape, be the parallel cylindrical cylindricality vertically, length is the 0.5-12.0 millimeter, and fineness is the 1.5-2.5 dtex, and density is 1.18g/cm3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031011799A CN100335569C (en) | 2003-01-16 | 2003-01-16 | Anticracking putty inner wall for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031011799A CN100335569C (en) | 2003-01-16 | 2003-01-16 | Anticracking putty inner wall for |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1517413A true CN1517413A (en) | 2004-08-04 |
| CN100335569C CN100335569C (en) | 2007-09-05 |
Family
ID=34281376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031011799A Expired - Fee Related CN100335569C (en) | 2003-01-16 | 2003-01-16 | Anticracking putty inner wall for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100335569C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302367B (en) * | 2008-07-10 | 2011-03-30 | 北京富迪创业科技有限公司 | Anti-neutron size putty |
| CN101328334B (en) * | 2007-06-18 | 2011-12-14 | 深圳市海川实业股份有限公司 | Pasty fibre art designing coating and preparation thereof |
| CN103965665A (en) * | 2014-05-24 | 2014-08-06 | 欧美龙（南通）重防腐涂料有限公司 | Coating material for building interior wall and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095081A (en) * | 1993-05-09 | 1994-11-16 | 何光浚 | Inner wall putty without polyvinyl alcohol or 107 glue |
| CN1260369A (en) * | 1999-01-12 | 2000-07-19 | 常大勇 | Putty for plastering |
| CN1323861A (en) * | 2001-06-25 | 2001-11-28 | 吕维江 | Putty powder |
-
2003
- 2003-01-16 CN CNB031011799A patent/CN100335569C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328334B (en) * | 2007-06-18 | 2011-12-14 | 深圳市海川实业股份有限公司 | Pasty fibre art designing coating and preparation thereof |
| CN101302367B (en) * | 2008-07-10 | 2011-03-30 | 北京富迪创业科技有限公司 | Anti-neutron size putty |
| CN103965665A (en) * | 2014-05-24 | 2014-08-06 | 欧美龙（南通）重防腐涂料有限公司 | Coating material for building interior wall and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100335569C (en) | 2007-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Oceanpower Corp. Assignor: Haichuan Industry Co., Ltd., Shenzhen Contract fulfillment period: 2008.8.9 to 2015.1.17 contract change Contract record no.: 2008440000275 Denomination of invention: Anticracking putty inner wall for Granted publication date: 20070905 License type: Exclusive license Record date: 20081014 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.9 TO 2015.1.17; CHANGE OF CONTRACT Name of requester: SHENZHEN HAICHUAN ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20081014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20170116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |