CN1290729A - Water-base double film water-proof paint and its preparing method - Google Patents
Water-base double film water-proof paint and its preparing method Download PDFInfo
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- CN1290729A CN1290729A CN 00132253 CN00132253A CN1290729A CN 1290729 A CN1290729 A CN 1290729A CN 00132253 CN00132253 CN 00132253 CN 00132253 A CN00132253 A CN 00132253A CN 1290729 A CN1290729 A CN 1290729A
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Abstract
The waterproof paint consists of rubber, casein, sodium hydroxide, ammonia water, emulsifier, stearic acid, paraffin, chloroprene emulsion, promoter, antiager, zinc oxide, sepiolite, asbestos powder, titanium white, light calcium, sodium benzoate, PVA, soft water, etc. It can be adhered onto the surface of body requiring water prevention, and has the advantages of high flexiblity, strong adhesion, high weatherability, high acid and alkali resistance and long service life.
Description
The present invention relates to building material field, particularly a kind of water-base double film water-proof paint and preparation method thereof.
At present, multiple different water-proof material is arranged both at home and abroad,, but facts have proved that all there is shortcoming and defect in various degree in these dissimilar waterproof paints as chlorinatedpolyethylene coiled material, SBS modifying asphalt coating, polyurethane waterproofing coating etc.Coiled material class material is only limited to the plane and pastes sticking construction, is difficult to use on complex facilities, and seam is then more difficult, is easy to take place breakthrough; The tensile strength of bituminous composition is low, easy again season cracking, and freeze thawing is poor, and life cycle is short; Polyurethane waterproofing coating needs separately packing of two components, has increased difficulty of construction and complicacy, and residue coating can not be used again, and waste is big, and certain toxicity is arranged, and contaminated solution problem well; The intensity of neoprene latex emulsification asphalt waterproofing paint is low, needs to increase to strengthen auxiliary material, and difficulty of construction is big, and weather resistance is also poor.
The objective of the invention is to avoid above-mentioned deficiency, a kind of have preserving and sealing, anti-low, high temperature, ageing-resistant, acid and alkali-resistance, pollution-free, avirulent water-base double film water-proof paint are provided.The present invention also aims to provide the preparation method of this waterproof paint.
Water-base double film water-proof paint of the present invention contains latex rubber, casein, sodium hydroxide, ammoniacal liquor, emulsifying agent, stearic acid, paraffin wax, neoprene latex, promotor TT, anti-aging agent, zinc oxide, sepiolite, asbestos powder, titanium dioxide, fine particle calcium carbonate, Sodium Benzoate, polyvinyl alcohol, soft water in its composition.The proportioning of each component is (weight %): latex rubber: 35-45%, casein: 1.5-3%, sodium hydroxide: 1-2%, ammoniacal liquor (concentration is 18-28%): 0.6-0.8%, emulsifying agent: 0.5-1%, stearic acid: 3.5-4%, paraffin wax: 3-4%, neoprene latex: 1.5-2.5%, promotor TT:0.3-0.4%, anti-aging agent: 1.5-2.5%, zinc oxide: 0.5-1%, sepiolite: 0.5-1.5%, asbestos powder: 0.5-1%, titanium dioxide: 0.5-1.5%, fine particle calcium carbonate: 0.5-1%, Sodium Benzoate: 1-1.5%, polyvinyl alcohol: 15-25%, soft water is 12-20%, and total amount is 100%.
Promotor TT is the commercially available prod, and anti-aging agent is paint field routine anti-aging agent.
The invention still further relates to the preparation method of preparation water-base double film water-proof paint, its main process comprises:
A, latex rubber is put into reactor irritate to stir, respectively casein, sodium hydroxide, ammoniacal liquor, emulsifying agent, stearic acid, paraffin wax are configured to solution with an amount of soft water earlier again, slowly pour in the filling continuation stirring about 20-60 minute then into;
B, continuation are configured to solution with an amount of soft water earlier with polychloroprene latex, promotor TT, anti-aging agent, zinc oxide, sepiolite, asbestos powder respectively, slowly pour in the filling then, stirred 20-60 minute, and carry out heating in 1-2 hour and be stirred to the 60-70 degree, reduce the temperature to the 20-30 degree again;
C, again titanium dioxide, fine particle calcium carbonate, Sodium Benzoate, polyvinyl alcohol are configured to solution with an amount of soft water earlier, slowly pour into then and continue stirring 20-60 minute in the filling;
Make said waterproof paint after d, the cooling that stirs.
During use waterproof paint spraying of the present invention or brushing are being needed on the object surfaces of waterproof, coating dry 1-2 hour, then can form the firm waterproof membrane of one deck generally at 4-5mm.
Advantage of the present invention is tangible, this waterproof paint can be securely attached on the object surfaces that needs waterproof, have that high-flexibility, anticorrosion, bonding force are strong, no seam, ne-leakage, pollution-free, non-stimulated to human body skin, heat-resisting anti-freezing, acid and alkali-resistance and ageing-resistant, it not only is used for waterproof such as roofing, ground, metope, pond, and also available account meets cloth and carton waterproof.Can reach work-ing life more than 20 years, the coating quality guaranteed period is 7 months, is convenient to the strange land and sells.Through the check of safety and sanitation test house, Ministry of Railways product quality supervision and inspection center, prove this coating nontoxicity.
Embodiment (by composition weight)
Further specify the present invention with a concrete instance more below.Taking by weighing latex rubber 42kg puts into reactor and irritates and to stir, again respectively with casein 2.6kg, sodium hydroxide 1.4kg, ammoniacal liquor (28%) 0.6kg, emulsifying agent 0.5kg, stearic acid 3.5kg, paraffin wax 3.4kg is configured to solution with an amount of soft water earlier, slowly pour in the filling then, continue to stir about 30 minutes, then successively with polychloroprene latex 1.8kg, promotor TT 0.4kg, antioxidant D (commercially available prod) 2.0kg, zinc oxide 0.8kg, sepiolite 0.9kg, asbestos powder 0.7kg is configured to solution with an amount of soft water earlier, slowly pour in the filling then, stirred about 25 minutes, and carry out about 1 hour heating up and be stirred to about 65 degree, reduce the temperature to again about 30 degree; Titanium dioxide 0.9kg, fine particle calcium carbonate 0.6kg, Sodium Benzoate 0.9kg, polyvinyl alcohol 23kg are configured to solution with an amount of soft water earlier, slowly pour into then and continue in the filling to stir about 30 minutes, obtain a kind of white viscous liquid of being with this moment, is said waterproof paint after the cooling.
Claims (2)
1. water-base double film water-proof paint, it is characterized in that: its recipe ingredient based on weight is, latex rubber: 35-45%, casein: 1.5-3%, sodium hydroxide: 1-2%, ammoniacal liquor (concentration is 18-28%): 0.6-0.8%, emulsifying agent: 0.5-1%, stearic acid: 3.5-4%, paraffin wax: 3-4%, neoprene latex: 1.5-2.5%, promotor TT:0.3-0.4%, anti-aging agent: 1.5-2.5%, zinc oxide: 0.5-1%, sepiolite: 0.5-1.5%, asbestos powder: 0.5-1%, titanium dioxide: 0.5-1.5%, fine particle calcium carbonate: 0.5-1%, Sodium Benzoate: 1-1.5%, polyvinyl alcohol: 15-25%, soft water: 12-20%, total amount is 100%.
2. the preparation method of waterproof paint according to claim 1 may further comprise the steps:
A, latex rubber is put into reactor irritate to stir, respectively casein, sodium hydroxide, ammoniacal liquor, emulsifying agent, stearic acid, paraffin wax are configured to solution with an amount of soft water earlier again, slowly pour in the filling continuation stirring 20-60 minute then into;
B, continuation are configured to solution with an amount of soft water earlier with polychloroprene latex, promotor TT, anti-aging agent, zinc oxide, sepiolite, asbestos powder respectively, slowly pour in the filling then, stirred 20-60 minute, carrying out then heating in 1-2 hour is stirred to the 60-70 degree, reduces the temperature to the 20-30 degree again;
C, again titanium dioxide, fine particle calcium carbonate, Sodium Benzoate, polyvinyl alcohol are configured to solution with an amount of soft water earlier, slowly pour into then and continue stirring 20-60 minute in the filling;
Make said waterproof paint after d, the cooling that stirs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00132253 CN1126796C (en) | 2000-11-13 | 2000-11-13 | Water-base double film water-proof paint and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00132253 CN1126796C (en) | 2000-11-13 | 2000-11-13 | Water-base double film water-proof paint and its preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1290729A true CN1290729A (en) | 2001-04-11 |
| CN1126796C CN1126796C (en) | 2003-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00132253 Expired - Fee Related CN1126796C (en) | 2000-11-13 | 2000-11-13 | Water-base double film water-proof paint and its preparing method |
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| CN (1) | CN1126796C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6860911B2 (en) * | 2001-01-10 | 2005-03-01 | Joseph W. Hundley | Synfuel composition and method of using same |
| CN102898908A (en) * | 2012-09-28 | 2013-01-30 | 启东市华亚工业配套有限公司 | Waterproof coating |
| CN102993848A (en) * | 2012-12-19 | 2013-03-27 | 青岛海尔软件有限公司 | Styrene-acrylic emulsion waterproof paint |
| CN104327321A (en) * | 2014-11-12 | 2015-02-04 | 金华派对乳胶工艺品有限公司 | Latex |
| CN104893432A (en) * | 2015-05-29 | 2015-09-09 | 苏州德翔装饰工程有限公司 | Waterproof paint for ground decoration and preparation method thereof |
| CN107011743A (en) * | 2017-03-30 | 2017-08-04 | 天长市天达纸箱纸品厂 | A kind of preparation method of corrugated board water-repellent paint |
-
2000
- 2000-11-13 CN CN 00132253 patent/CN1126796C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6860911B2 (en) * | 2001-01-10 | 2005-03-01 | Joseph W. Hundley | Synfuel composition and method of using same |
| CN102898908A (en) * | 2012-09-28 | 2013-01-30 | 启东市华亚工业配套有限公司 | Waterproof coating |
| CN102993848A (en) * | 2012-12-19 | 2013-03-27 | 青岛海尔软件有限公司 | Styrene-acrylic emulsion waterproof paint |
| CN104327321A (en) * | 2014-11-12 | 2015-02-04 | 金华派对乳胶工艺品有限公司 | Latex |
| CN104893432A (en) * | 2015-05-29 | 2015-09-09 | 苏州德翔装饰工程有限公司 | Waterproof paint for ground decoration and preparation method thereof |
| CN107011743A (en) * | 2017-03-30 | 2017-08-04 | 天长市天达纸箱纸品厂 | A kind of preparation method of corrugated board water-repellent paint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1126796C (en) | 2003-11-05 |
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