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Modified durable waterproof paint

A waterproof coating, durable technology, applied in the direction of coating, etc., can solve the problem of high price, achieve the effect of low cost, reduce environmental pollution, and good waterproof performance

Inactive Publication Date: 2014-03-05
QINGDAO HAIBAN PLASTIC IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on petroleum asphalt, the technical approach of modifying polymers has a long history in our country. It has a wide range of raw materials and low cost. It is suitable for general waterproofing projects with large quantities of surface finish; synthetic polymers Coatings mainly made of materials have better performance, but the price is higher

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The invention is an improved durable waterproof coating, which is made of the following raw materials in parts by weight:

[0011] 2.3 parts of 3-methyl-2-buten-1-ol, 7 parts of p-tert-amylphenol, 1.6 parts of polyacrylic acid sodium salt, 3.2 parts of borax powder, 3.4 parts of calcium chloride, 5.4 parts of fully hydrolyzed polyvinyl alcohol , 1.3 parts of phenol-urea-formaldehyde condensate sulfonate and 2.6 parts of alkyltrimethylammonium salt type dodecyltrimethylammonium chloride.

Embodiment 2

[0013] The invention is an improved durable waterproof coating, which is made of the following raw materials in parts by weight:

[0014] 1.5 parts of 3-methyl-2-buten-1-ol, 5 parts of p-tert-amylphenol, 1.5 parts of polyacrylic acid sodium salt, 2.3 parts of borax powder, 1.8 parts of calcium chloride, 2.5 parts of fully hydrolyzed polyvinyl alcohol , 0.8 parts of phenol-urea-formaldehyde condensate sulfonate and 1.5 parts of alkyltrimethylammonium salt type dodecyltrimethylammonium chloride.

Embodiment 3

[0016] The invention is an improved durable waterproof coating, which is made of the following raw materials in parts by weight:

[0017] 2.8 parts of 3-methyl-2-buten-1-ol, 8 parts of p-tert-amylphenol, 2.7 parts of polyacrylic acid sodium salt, 4 parts of borax powder, 3.6 parts of calcium chloride, 6 parts of fully hydrolyzed polyvinyl alcohol , 1.7 parts of phenol-urea-formaldehyde condensate sulfonate and 3.2 parts of alkyltrimethylammonium salt type dodecyltrimethylammonium chloride.

[0018] Compared with the existing waterproof coatings, the present invention is suitable for waterproofing basements, toilets, kitchens, pools and other buildings. It does not need to be heated when used, reduces environmental pollution, has low cost, simple construction operation, and can be used in wet or dry places. The construction on the base surface of various materials has good waterproof performance, is non-toxic and harmless, and has a long service life. It is an ideal waterproof ...

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Abstract

The invention discloses modified durable waterproof paint. The paint is prepared from following raw materials by weight: 1.5-2.8 parts of 3-methyl-2-buten-1-ol, 5-8 parts of 4-tert-amylphenol, 1.5-2.7 parts of sodium polyacrylate, 2.3-4 parts of borax powder, 1.8-3.6 parts of calcium chloride, 2.5-6 parts of entirely hydrolysed polyvinyl alcohol, 0.8-1.7 parts of a phenol-urea-formaldehyde condensate sulfonate and 1.5-3.2 parts of an alkyltrimethylammonium salt type dodecyltrimethylammonium chloride. Compared with waterproof paint at present, the paint provided by the invention is suitable for waterproofing of basements, toilets, kitchens, pools, and other buildings. The paint provided by the invention can be used without being heated and can reduce environment pollution. The coat of the paint provided by the invention is low and application operation of the paint provided by the invention is simple. The paint provided by the invention can be applied on wet or dry bases of various materials. The paint provided by the invention has good waterproof property, no toxicity, no harm and long service lifetime, and is an ideal waterproof material.

Description

technical field [0001] The invention relates to an improved durable waterproof paint, which belongs to the field of building materials. Background technique [0002] Due to the advocacy of environmental protection, water-based coatings have become a popular product in the market. The development and application of waterproof coatings in my country began in the 1960s. In the early days, various chemical wastes were used as raw materials to develop products, but their development stopped due to unstable quality and performance. During the same period, our country also carried out a lot of work on improving the waterproof coating of petroleum asphalt with high polymer. In the mid-1960s, neoprene-asphalt waterproof coatings appeared, and in the early 1970s, recycled rubber-asphalt waterproof coatings appeared, and they were successfully applied in engineering. With the steady development of my country's synthetic polymer material industry, waterproof coatings developed with var...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/06C09D4/00C09D7/12C09D5/00
Inventor 张雪燕
Owner QINGDAO HAIBAN PLASTIC IND & TRADE
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