Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environment-protecting and high elasticity water-proof paint

A waterproof coating, high elasticity technology, applied in antifouling/underwater coatings, coatings, paints containing biocides, etc. problems, to achieve the effects of excellent aging resistance, excellent frost resistance, low temperature flexibility, and good film-forming effect.

Inactive Publication Date: 2008-11-26
JIANGXI COPPER CORP
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The waterproof materials used in the past are generally black waterproof materials. This material is not only cumbersome to construct, but also has poor cold resistance and high temperature resistance. It is easy to age and crack, which affects the waterproof effect; because it is black, it has no heat insulation effect, let alone beautification worked
There are also some new waterproof coatings on the market, but most of them are imported products with relatively high prices.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] A kind of environment-friendly high-elastic waterproof coating, the preparation method is: a, put 340 kilograms of emulsions into the lathe tank, start the equipment, stir at low speed; b, 2.4 kilograms of dispersant 731A, 5 kilograms of dispersant P19, 2 kilograms of wetting agent, 1 kg of defoamer, etc. are added in sequence; c, 7.5 kg of short glass fibers and 20 kg of water are wetted in proportion and then added; d, after the short glass fibers are fully dispersed and mixed, slowly and uniformly add 340 kg Heavy calcium, 140 kg of wollastonite powder, 140 kg of sand, fully dispersed; e, add 2 kg of defoamer, stir and mix; f, add 10 kg of propylene glycol, stir and mix; g, depending on the viscosity, add ammonia water to adjust the pH When it reaches the value of 8-9, add the thickener ASE-60 to adjust the viscosity to 6000mPa.S; h, after being completely mixed, discharge the material into a can.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
elongationaaaaaaaaaa
Login to View More

Abstract

The invention discloses an environmental protection high-elasticity waterproof paint, which comprises emulsion, a dispersant, a wetting agent, an antifoamer, short glass fibers, water, coarse whiting, wollastonite powder, tailing and propanediol. The paint has the advantages of excellent aging resistant performance, stable performance under the action of ultraviolet radiation, heat, light and oxygen and long service life of the material. As the product is water-based nontoxic material, the construction is safe and simple without environment pollution; as the paint has undemanding requirement to foundation humidity content, the construction can be carried out when the water ratio is less than 15 percent; the binding power is strong, the binding strength between the material and cement foundation is up to over 0.3Mpa; the extensibility of the material is good, which can be up to over 300 percent. Therefore, the paint is characterized by excellent cracking resistant performance, excellent frost resistance performance, low-temperature flexibility, good construction performance, without foaming and good film-forming effect.

Description

technical field [0001] The invention relates to an environment-friendly high-elasticity waterproof coating, especially an environment-friendly high-elasticity waterproof coating Background technique [0002] The waterproof materials used in the past are generally black waterproof materials. This material is not only cumbersome to construct, but also has poor cold resistance and high temperature resistance. It is easy to age and crack, which affects the waterproof effect; because it is black, it has no heat insulation effect, let alone beautification Worked. There are also some new waterproof coatings on the market, but most of them are imported products with relatively high prices. The price of the new product is relatively low, and it is mainly used for waterproofing, decoration, and anti-seepage repair of buildings, such as: waterproof bonding and sealing of roofs, exterior walls, toilets, floors, basements, joints, pipes, trenches, pools, etc. , insulation, decoration a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/16C09D7/12
Inventor 徐文旺
Owner JIANGXI COPPER CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products