CN1344768A - Environment protecting easy-to-polish putty made of denaturated starch - Google Patents
Environment protecting easy-to-polish putty made of denaturated starch Download PDFInfo
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- CN1344768A CN1344768A CN 01133569 CN01133569A CN1344768A CN 1344768 A CN1344768 A CN 1344768A CN 01133569 CN01133569 CN 01133569 CN 01133569 A CN01133569 A CN 01133569A CN 1344768 A CN1344768 A CN 1344768A
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- parts
- putty
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- easy
- polyvinyl alcohol
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The putty for indoor decoration is produced by using denaturated starch as main filming material and physically dissolved PVA as subsidiary filming material, water keeping agent, mildew preventive, calcium and gypsum to adsorb the filming agent, It has no environmental pollution, and is easy to be polished, easy to preserve, and mildew-proof.
Description
The present invention relates to a kind of coating composition based on the natural high moleculer eompound or derivatives thereof.Especially a kind of with the modified starch produced environment friendly general paste putty of upholstery of easily polishing.
Existing upholstery putty generally adopts polyvinyl alcohol and formaldehyde condensation products or pre-gelatinization modified starch thereof to be main film forming substance, and is now with the current.Adopt polyvinyl alcohol and formaldehyde condensation products thereof to be the putty of main film forming substance, cheap, but the requirement that does not generally all reach national indoor putty GENERAL TYPE (Y type) standard: JG/T3049-1998.And building materials [1999] No. 518 files in Beijing's have taken the lead in forcing first in the whole nation eliminating polyvinyl formal (107) glue.Use pre-gelatinization modified starch to be generally the powder building materials as the indoor putty of main film forming substance, no matter above-mentioned the sort of mode is the site operation preparation, and now with the current, labour intensity is very big.
But the purpose of this invention is to provide a kind of preservation application property and mildew resistance that can effectively solve modified starch system paste putty, make the product easy construction, easy and simple to handle, and can reach the novel paste putty of decorative building material environmental requirement.
Technical scheme of the present invention is: be main film forming substance with the modified starch, polyvinyl alcohol with physical dissolution is an auxiliary film forming matter, under the effect of water-holding agent (thixotropic agent), mould inhibitor, be adsorbed in lime carbonate and the terra alba, become a kind of general upholstery putty that has environmental protection, is easy to polish.
The weight proportion of raw material each component is:
4～8 parts of modified starches
1～3 part of wilkinite (hydroxylated cellulose)
1.2～0.8 parts of Sodium Fluorides (sodium pentachlorophenate)
3～10 parts of polyvinyl alcohol glues
80～90 parts in water
160～200 parts in lime carbonate (dry powder)
1～5 part of terra alba (talcum powder)
The paste putty that adopts present technique to produce, easy to use, greatly alleviate laborer's labour intensity, and met the environmental requirement of decorative building material.
Elaborate below in conjunction with drawings and Examples.
Present technique uses powder as carrier, modified starch and polyvinyl alcohol glue is adsorbed, thereby obtain putty.
Processing method:
(1) to make glue standby for the high-temperature digestion polyvinyl alcohol.
(2) modified starch, water-holding agent, mould inhibitor, polyvinyl alcohol glue and water are warming up to 63～70 gelatinizations after by the formula rate cold mixing and make glue.
(3) glue and lime carbonate and terra alba are mixed into finished product putty by formula rate.
Accompanying drawing is seen in Production Flow Chart.
The weight proportion of raw material each component is:
4～8 parts of modified starches
1～3 part of wilkinite (hydroxylated cellulose)
1.2～0.8 parts of Sodium Fluorides (sodium pentachlorophenate)
3～10 parts of polyvinyl alcohol glues
80～90 parts in water
160～200 parts in lime carbonate (dry powder)
1～5 part of terra alba (talcum powder)
Wilkinite can substitute with hydroxylated cellulose in this raw material, and Sodium Fluoride can substitute with sodium pentachlorophenate, and lime carbonate can substitute with dry powder, and terra alba can substitute with talcum powder.
Production example:
A: produce a collection of putty and be 2.7 tons products production example.
(1) dissolving 20kg polyvinyl alcohol in 500kg water makes that to get 60kg behind the glue standby.
(2) with the 50kg modified starch, 10kg wilkinite and 4kg Sodium Fluoride after 800kg water mixes, add 60kg polyvinyl alcohol glue and fully stirred 20 minutes.
Gelatinization finished when (3) intensification was stirred to 60～70 ℃, made the 924kg glue.
(4) Paris white 1800kg is mixed with the 20kg gypsum obtain 1820kg dry powder.
(5) 2744kg putty product will be obtained after 924kg glue and the 1820kg dry powder blend.
B: the products production scheme of producing a collection of putty and be 2.7 tons.
(1) dissolving 40kg polyvinyl alcohol is in 500kg water, and it is standby to get 60kg.
(2) with after 25kg modified starch, 8kg wilkinite, 5kg Sodium Fluoride and the mixing of 400kg water, the stirring of adding 60kg polyvinyl alcohol glue is warming up to 60～70 ℃ of gelatinizations and makes glue 498kg.
(3) Paris white is mixed with terra alba, blending ratio is 95: 5, gets the mixed dry powder of 900kg and mixes with the glue of 498kg to stir and obtain putty.
Claims (2)
1, a kind of modified starch produced environment friendly general paste putty of upholstery of easily polishing is characterized in that the weight proportion that raw material is equipped with component is:
4～8 parts of modified starches
1～3 part of wilkinite
1.2～0.8 parts of Sodium Fluorides
3～10 parts of polyvinyl alcohol glues
80～90 parts in water
160～200 parts in lime carbonate
1～5 part of terra alba.
2, paste putty according to claim 1 is characterized in that: wilkinite can substitute with hydroxylated cellulose in the raw material, and Sodium Fluoride can substitute with sodium pentachlorophenate, and lime carbonate can substitute with dry powder, and terra alba can substitute with talcum powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01133569 CN1344768A (en) | 2001-10-16 | 2001-10-16 | Environment protecting easy-to-polish putty made of denaturated starch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01133569 CN1344768A (en) | 2001-10-16 | 2001-10-16 | Environment protecting easy-to-polish putty made of denaturated starch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1344768A true CN1344768A (en) | 2002-04-17 |
Family
ID=4671927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01133569 Pending CN1344768A (en) | 2001-10-16 | 2001-10-16 | Environment protecting easy-to-polish putty made of denaturated starch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1344768A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113776A (en) * | 2013-02-26 | 2013-05-22 | 重庆大学 | Alkali-free interior wall putty powder |
| CN103159430A (en) * | 2013-02-22 | 2013-06-19 | 重庆大学 | Non-alkali interior wall 2-in-1 dry powder paint |
| CN103497560A (en) * | 2013-08-29 | 2014-01-08 | 王传福 | Formaldehyde-free putty paste for interior wall latex paint |
| CN105038358A (en) * | 2015-06-01 | 2015-11-11 | 广州市景龙装饰工程有限公司 | Polishing-free putty powder |
| CN105885509A (en) * | 2016-07-04 | 2016-08-24 | 遵义市恒新化工有限公司 | Putty powder for indoor use and processing process thereof |
| CN106833087A (en) * | 2017-01-25 | 2017-06-13 | 西南科技大学 | A kind of preparation method of organic phosphate starch adhesive base formaldehyde-free building inner wall putty |
| CN107383987A (en) * | 2017-09-19 | 2017-11-24 | 覃柏程 | A kind of putty powder and preparation method thereof |
| CN110451908A (en) * | 2019-08-07 | 2019-11-15 | 龙牌粉料(太仓)有限公司 | A kind of gypsum base putty and preparation method thereof of bottom surface unification |
-
2001
- 2001-10-16 CN CN 01133569 patent/CN1344768A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159430A (en) * | 2013-02-22 | 2013-06-19 | 重庆大学 | Non-alkali interior wall 2-in-1 dry powder paint |
| CN103113776A (en) * | 2013-02-26 | 2013-05-22 | 重庆大学 | Alkali-free interior wall putty powder |
| CN103497560A (en) * | 2013-08-29 | 2014-01-08 | 王传福 | Formaldehyde-free putty paste for interior wall latex paint |
| CN103497560B (en) * | 2013-08-29 | 2015-09-16 | 王传福 | Formaldehyde-free putty paste for interior wall latex paint |
| CN105038358A (en) * | 2015-06-01 | 2015-11-11 | 广州市景龙装饰工程有限公司 | Polishing-free putty powder |
| CN105038358B (en) * | 2015-06-01 | 2017-05-31 | 广州市景龙装饰工程有限公司 | One kind exempts from polishing type powder of lacquer putty for use on |
| CN105885509A (en) * | 2016-07-04 | 2016-08-24 | 遵义市恒新化工有限公司 | Putty powder for indoor use and processing process thereof |
| CN106833087A (en) * | 2017-01-25 | 2017-06-13 | 西南科技大学 | A kind of preparation method of organic phosphate starch adhesive base formaldehyde-free building inner wall putty |
| CN106833087B (en) * | 2017-01-25 | 2019-09-20 | 西南科技大学 | A kind of preparation method of organic phosphate starch adhesive base formaldehyde-free building inner wall putty |
| CN107383987A (en) * | 2017-09-19 | 2017-11-24 | 覃柏程 | A kind of putty powder and preparation method thereof |
| CN110451908A (en) * | 2019-08-07 | 2019-11-15 | 龙牌粉料(太仓)有限公司 | A kind of gypsum base putty and preparation method thereof of bottom surface unification |
| CN110451908B (en) * | 2019-08-07 | 2022-02-22 | 龙牌粉料(太仓)有限公司 | Bottom-surface-integrated gypsum-based putty and preparation method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |