CN1088240A - A kind of internal wall porcelain-like coating and manufacture method thereof - Google Patents
A kind of internal wall porcelain-like coating and manufacture method thereof Download PDFInfo
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- CN1088240A CN1088240A CN 93114641 CN93114641A CN1088240A CN 1088240 A CN1088240 A CN 1088240A CN 93114641 CN93114641 CN 93114641 CN 93114641 A CN93114641 A CN 93114641A CN 1088240 A CN1088240 A CN 1088240A
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- internal wall
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- polyvinyl alcohol
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Abstract
The present invention relates to a kind of internal wall porcelain-like coating, this coating adds special coupling agent, auxiliary agent by water, polyvinyl alcohol, polyacrylamide and forms first, second liquid respectively, by 1～2: 1 synthetic glue, adds dry powder again, and fillers such as light calcium carbonate mix.This coating is nonpoisonous and tasteless, does not burn water-proof, good decorating effect.Compared with prior art, technology of the present invention is simple, dependable performance, and cost can descend 20～25%.
Description
The present invention relates to a kind of to form the coating of organic membrane substance, especially a kind of internal wall porcelain-like coating and manufacture method thereof.
Newly release decorative material for internal wall such as a kind of internal wall porcelain-like coating, imitative porcelain wallpaper the nineties, improved the decorative effect of a class than the water-soluble coating of former use " 106 ".Porcelain-imitated coating is referred to as the revolution of construction industry by people in the extensive employing of construction industry.But existing porcelain-imitated coating, most polyvinyl alcohol that adopt along with the increase of bustling noise of a market demand, go up by the polyvinyl alcohol price as joining glue material significantly, cause the porcelain-imitated coating product price to improve; Simultaneously, the waterproof of polyvinyl alcohol glue and scouring poor performance, in a single day the metope of decoration has stain, can not use scrub water, and a scouring is shedding, and is unsatisfactory.
Purpose of the present invention is exactly to provide a kind of employing polyvinyl alcohol, the common conduct of polyacrylamide to join glue material at the weak point of above-mentioned prior art existence, adds special coupling agent and auxiliary agent formulated internal wall porcelain-like coating and manufacture method thereof.
Technical solution of the present invention is:
A kind of internal wall porcelain-like coating, it is made up of water, polyvinyl alcohol, polyacrylamide, coupling agent, auxiliary agent and filler, its concrete prescription is (a weight percentage, down together): water 86～94, polyvinyl alcohol 2～5, hydrochloric acid 0.5～1.5, formaldehyde 1.2～1.5, industrial caustic soda 1～2.5, urea 0.5～3, coupling agent 0.1～0.5 is made into first liquid; Water 80～90, polyacrylamide 9～18, auxiliary agent 0.5～2 is made into second liquid; First, second liquid mix synthetical glue; The prescription of coating products is: synthetical glue 40～65, dry powder 10～20, grey calcium powder 7～12, talcum powder 3～6, light calcium carbonate 15～22.
The coupling agent of above-mentioned internal wall porcelain-like coating adopts boric acid.
The auxiliary agent of above-mentioned internal wall porcelain-like coating adopts benzene emulsion.
The manufacture method of above-mentioned internal wall porcelain-like coating is: the first step, and water, polyvinyl alcohol, formaldehyde, hydrogenchloride, sodium hydroxide added in the reactor be heated to 90～95 ℃, import a mixing bowl then, add urea again, boric acid stirs and makes first liquid; In second step, water, polyacrylamide, benzene emulsion are added a mixing bowl stirring made second liquid in 1 hour; The 3rd step, with first, second liquid by 1～2: 1 input mixes in a mixing bowl stirring and makes synthetical glue half an hour; The 4th step, get synthetical glue, dry powder, grey calcium powder, talcum powder, light calcium carbonate and in mortar mixer, stir, make the internal wall porcelain-like coating product.
Fig. 1 is a process flow sheet of the present invention.
Product of the present invention detects through " Hunan Province building materials quality supervision and inspection granting station ", and conclusion is: meet the requirement of company standard regulation, its test data is as follows:
| Interventions Requested | Unit | Set quota | Measured value | Remarks |
| Condition in container | There is not caking through stirring, precipitation, flocculation phenomenon | Qualified | ||
| Appearance of film | Smooth smooth, color and luster is even | Qualified | ||
| Solids content | ％ | ≥45.0 | 50.5 | |
| Fineness | μm | / | / | |
| Whiteness | ％ | ≥85.0 | 90.6 | |
| Adhesive force | MPa | ≥0.20 | 0.21 | |
| Resistance to water | Immersion 96h coating does not have the foaming of coming off elephant skin | Qualified | ||
| Anti-xerotripsis | Level | ≤1 | 0 | |
| Covering power | g/m | ／ | ／ | |
| Abrasion resistance | Inferior | ≥500 | 1000 times are not show-through |
Compared with prior art, the present invention has following good effect:
1. nonpoisonous and tasteless, do not burn, water-proof, aging, do not peel, breach not, good decorating effect, wall is pulled general such as enamel and Pola, and side-looking is reflective such as mirror, and uniqueness is quiet and tastefully laid out.
2. product cost is low, and decorative wall stone consumption is few, compares with existing coating, and the per kilogram cost can descend 20～25%, and every square metre of consumption only needs the 0.9-1.5 kilogram, and the surface is steadily smooth, and the saving of labor saves expense.
3. technology is simple, dependable performance, is the substitute products of existing porcelain-imitated coating.
Embodiment 1:
The first step: water intaking 90kg puts into reactor, adds polyvinyl alcohol 3kg then, makes polyvinyl alcohol dissolving back add hydrochloric acid 1kg, formaldehyde 1.3kg, industrial caustic soda 2kg heats to 90～95 ℃, import a mixing bowl again, add urea 2kg, boric acid 0.3kg stirs that to make first liquid stand-by; Second step: water intaking 85kg, polyacrylamide 15kg, benzene emulsion 1.5kg add a mixing bowl and stirred 1 hour to such an extent that second liquid is stand-by; The 3rd step: first liquid, the second liquid for preparing added together mix a mixing bowl and stir and make synthetical glue half an hour; The 4th step: get synthetical glue 55kg, dry powder 15kg, grey calcium powder 11kg, talcum powder 5kg stirs in the light calcium carbonate 19kg adding mortar mixer and promptly gets product.
Embodiment 2:
The prescription of first liquid is: water 86kg, polyvinyl alcohol 2kg, hydrochloric acid 1.3kg, formaldehyde 1.2kg, industrial caustic soda 2.2kg, urea 1.5kg, boric acid 0.1kg; The prescription of second liquid is: water 80kg, polyacrylamide 17kg, benzene emulsion 2kg; The prescription of product is: synthetical glue 40kg, dry powder 11kg, grey calcium powder 8kg, talcum powder 4kg, light calcium carbonate 15kg; Manufacture method and step are identical with embodiment 1.
Embodiment 3:
First liquid formula: water 94kg, polyvinyl alcohol 4kg, hydrochloric acid 0.7kg, industrial caustic soda 1kg, urea 2.5kg, boric acid 0.5kg; Second liquid formula: water 90kg, polyacrylamide 10kg, benzene emulsion 0.6kg; Synthetical glue prescription: first liquid 104.1kg, second liquid 100.6kg; Formula for a product: synthetical glue 65kg, dry powder 19kg, grey calcium powder 12kg, talcum powder 5kg, light calcium carbonate 21kg; Manufacture method and step are identical with embodiment 1.
Claims (4)
1, a kind of internal wall porcelain-like coating, it is made up of water, polyvinyl alcohol, polyacrylamide, coupling agent, auxiliary agent and filler, its concrete prescription is (a weight percentage, down together): water 86～94, polyvinyl alcohol 2～5, hydrochloric acid 0.5～1.5, formaldehyde 1.2～1.5, industrial caustic soda 1～2.5, urea 0.5～3, coupling agent 0.1～0.5 is made into first liquid; Water 80～90, polyacrylamide 9～18, auxiliary agent 0.5～2 is made into second liquid; First, second liquid mix synthetical glue; The prescription of coating products is: synthetical glue 40～65, dry powder 10～20, grey calcium powder 7～12, talcum powder 3～6, light calcium carbonate 15～22.
2, a kind of internal wall porcelain-like coating according to claim 1 is characterized in that: coupling agent adopts boric acid.
3, a kind of internal wall porcelain-like coating according to claim 1 is characterized in that: auxiliary agent adopts benzene emulsion.
4, a kind of manufacture method of internal wall porcelain-like coating, it is characterized in that it by following four the step make: the first step, water, polyvinyl alcohol, formaldehyde, hydrogenchloride, sodium hydroxide added in the reactor be heated to 90～95 ℃, import a mixing bowl then, add urea again, boric acid stirs and makes first liquid; In second step, water, polyacrylamide, benzene emulsion are added a mixing bowl stirring made second liquid in 1 hour; The 3rd step, with first, second liquid by 1～2: 1 input mixes in a mixing bowl stirring and makes synthetical glue half an hour; The 4th step, get synthetical glue, dry powder, grey calcium powder, talcum powder, light calcium carbonate and in mortar mixer, mix stirring, make the internal wall porcelain-like coating product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93114641 CN1088240A (en) | 1993-11-13 | 1993-11-13 | A kind of internal wall porcelain-like coating and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93114641 CN1088240A (en) | 1993-11-13 | 1993-11-13 | A kind of internal wall porcelain-like coating and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1088240A true CN1088240A (en) | 1994-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93114641 Pending CN1088240A (en) | 1993-11-13 | 1993-11-13 | A kind of internal wall porcelain-like coating and manufacture method thereof |
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| CN (1) | CN1088240A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255302A (en) * | 2015-11-13 | 2016-01-20 | 付淑珍 | Novel coating material for weaving machine and preparation method of novel coating material |
| CN106116253A (en) * | 2016-06-27 | 2016-11-16 | 朱玉俊 | A kind of formula of imitation porcelain coating |
| CN106186811A (en) * | 2016-07-27 | 2016-12-07 | 张子青 | A kind of imitation porcelain coating |
| CN110862787A (en) * | 2019-11-04 | 2020-03-06 | 湖州武荣环保材料有限公司 | Preparation method of high-strength tile adhesive |
| CN116640469A (en) * | 2023-05-31 | 2023-08-25 | 广东聚石科技研究院有限公司 | Non-expansion type gray calcium-based fireproof paint and preparation method thereof |
-
1993
- 1993-11-13 CN CN 93114641 patent/CN1088240A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105255302A (en) * | 2015-11-13 | 2016-01-20 | 付淑珍 | Novel coating material for weaving machine and preparation method of novel coating material |
| CN106116253A (en) * | 2016-06-27 | 2016-11-16 | 朱玉俊 | A kind of formula of imitation porcelain coating |
| CN106186811A (en) * | 2016-07-27 | 2016-12-07 | 张子青 | A kind of imitation porcelain coating |
| CN110862787A (en) * | 2019-11-04 | 2020-03-06 | 湖州武荣环保材料有限公司 | Preparation method of high-strength tile adhesive |
| CN116640469A (en) * | 2023-05-31 | 2023-08-25 | 广东聚石科技研究院有限公司 | Non-expansion type gray calcium-based fireproof paint and preparation method thereof |
| CN116640469B (en) * | 2023-05-31 | 2024-04-26 | 广东聚石科技研究院有限公司 | Non-expansion type gray calcium-based fireproof paint and preparation method thereof |
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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 | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |