Novel waterproof coating

A waterproof coating, a new type of technology, applied in the direction of rosin coatings, coatings, etc., can solve the problems of aging, deformation, breakage, etc., and achieve the effects of excellent water resistance, excellent comprehensive performance, excellent adhesion and mechanical properties

Inactive Publication Date: 2016-12-21
GUANGXI NANNING ZHICUI SCI TECH CONSULTATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a new type of waterproof coating to solve the problems of aging, cracking, deformation, breaking and the like when the traditional new durable waterproof coating is used for outdoor waterproofing

Method used

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  • Novel waterproof coating

Examples

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preparation example Construction

[0065] The preparation method of described novel waterproof paint, comprises the following steps:

[0066] S1: Bisphenol A type epoxy resin, rosin resin, tributyl citrate, ethyl methacrylate, polyethylene wax, calcium carbonate, kaolin, silica, polyester fiber, boron fiber, hydroxypropyl methyl Base cellulose, bamboo charcoal fiber, degassing agent, dispersant, wetting agent, adhesion promoter, catalyst, initiator are mixed, and the microwave power is 120-150W, the temperature is 88-95°C, and the rotation speed is 2400-3000r / Stir for 2.5-3h under min to prepare mixture a;

[0067] S2: Add water-based acrylic emulsion, polyacrylamide solution, drooping agent, toughening agent, brightening agent, defoamer, tackifier to the mixture a prepared in step S1, and the microwave power is 140-180W, and the temperature is Stirring at 115-125°C for 3-5 hours at a rotation speed of 400-600r / min to prepare mixture b;

[0068] S3: Add curing agent, preservative, antioxidant, light stabiliz...

Embodiment 1

[0077] A new type of waterproof coating, in units of weight, including the following raw materials: 120 parts of bisphenol A epoxy resin, 45 parts of rosin resin, 30 parts of tributyl citrate, 20 parts of ethyl methacrylate, 40 parts of water-based acrylic emulsion 30 parts of polyacrylamide solution, 30 parts of polyethylene wax, 6 parts of calcium carbonate, 5 parts of kaolin, 4 parts of silicon dioxide, 5 parts of polyester fiber, 4 parts of boron fiber, 6 parts of hydroxypropyl methylcellulose , 4 parts of bamboo charcoal fiber, 0.6 part of degassing agent, 0.7 part of dispersing agent, 0.3 part of wetting agent, 0.4 part of adhesion promoter, 0.2 part of catalyst, 0.1 part of initiator, 0.5 part of weeping agent, 0.4 part of toughening agent , 0.5 parts of brightening agent, 0.5 parts of defoamer, 0.2 parts of tackifier, 1.2 parts of curing agent, 0.2 parts of preservative, 0.2 parts of antioxidant, 0.1 part of light stabilizer, 0.2 parts of ultraviolet absorber, 0.5 parts...

Embodiment 2

[0111] A new type of waterproof coating, in units of weight, including the following raw materials: 102 parts of bisphenol A epoxy resin, 32 parts of rosin resin, 21 parts of tributyl citrate, 15 parts of ethyl methacrylate, 32 parts of water-based acrylic emulsion 24 parts of polyacrylamide solution, 20 parts of polyethylene wax, 4 parts of calcium carbonate, 3 parts of kaolin, 2 parts of silicon dioxide, 3 parts of polyester fiber, 3 parts of boron fiber, 4 parts of hydroxypropyl methylcellulose , 2 parts of bamboo charcoal fiber, 0.4 part of degassing agent, 0.5 part of dispersant, 0.2-0. part of wetting agent, 0.3 part of adhesion promoter, 0.1 part of catalyst, 0.1 part of initiator, 0.3 part of weeping agent, toughening 0.2 parts of agent, 0.3 parts of brightening agent, 0.4 parts of defoamer, 0.2 parts of tackifier, 0.8 parts of curing agent, 0.2 parts of preservative, 0.2 parts of antioxidant, 0.1 part of light stabilizer, 0.2 parts of ultraviolet absorber, 0.3 parts o...

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Abstract

The invention discloses novel waterproof coating. The novel waterproof coating comprises bisphenol A epoxy resin, rosin resin, tributyl citrate, ethyl methacrylate, waterborne acrylic acid emulsion, polyacrylamide solution, polyethylene wax, calcium carbonate, kaolin, silicon dioxide, polyester fibers, boron fibers, hydroxypropyl methyl celluloses, bamboo charcoal fibers, degassing agents, dispersing agents, wetting agents, adhesion promoters, catalysts, initiators, hammer agents, toughening agents, optical brighteners, defoaming agents, tackifiers, hardening agents, preservatives, antioxidants, light stabilizers, ultraviolet adsorbents, thickening agents, coalescing agents and flame retardants. The novel waterproof coating has the advantages of excellent adhesion, mechanical properties, water resistance, ageing resistance, crack resistance, temperature adaptability and comprehensive performance and zero toxicity.

Description

【Technical field】 [0001] The invention belongs to the technical field of paint preparation, and in particular relates to a novel waterproof paint. 【Background technique】 [0002] Waterproof coating is a kind of liquid or semi-liquid substance. It adopts brush or spraying construction technology on the building surface to form a continuous film with certain elasticity and thickness through chemical reaction, so that it can resist certain water pressure, so as to achieve Waterproof and moisture-proof purpose. Waterproof coating is a special kind of coating. Its particularity lies in that the surface of the coating can form a soft, waterproof and crack-resistant waterproof structure layer, which can prevent water molecules from penetrating from the outside to the base layer. [0003] Buildings and structures will be affected by various natural factors during their use, and different construction forms and waterproof parts will be affected by different factors. For example, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D151/08C09D133/00C09D133/26C09D193/04C09D7/12
CPCC08L2201/08C08L2205/035C09D7/61C09D7/63C09D7/65C09D7/70C09D151/08C08L93/04C08L33/00C08L33/26C08L23/06C08K13/04C08K7/06C08K5/11C08K2003/265C08K3/346
Inventor 张洁
Owner GUANGXI NANNING ZHICUI SCI TECH CONSULTATION CO LTD
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