Unlock instant, AI-driven research and patent intelligence for your innovation.

Multi-functional water-based coating

A water-based coating, multi-functional technology, applied in cement coatings, coatings and other directions, can solve the problems of easy aging of coating film elasticity, decreased elongation, wall cracking and other problems, achieve excellent alkali resistance, excellent weather resistance, coating The effect of strong temperature resistance

Inactive Publication Date: 2011-03-30
卿永洋
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of this kind of coating is that the elasticity of the coating film is easy to age, resulting in a decrease in elongation, which cannot effectively protect the strength of the bottom layer of the wall, resulting in cracking and falling off of the wall surface, which not only affects the appearance of the building, but also cracks on the wall surface, causing the wall surface to crack and fall off. surface leaking

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 1

[0018] Embodiment 1: Get each raw material by weight 90 parts of acrylate, 5 parts of tung oil, 70 parts of white cement, and 5 parts of titanium dioxide, wherein acrylate is the CB-700 acrylic emulsion produced by Beijing Chengbang Chemical Factory, and white cement is 325 #White cement.

[0019] Firstly, heat the tung oil above 180°C to boil it, and evaporate the water contained in the tung oil completely. Next, stir to mix evenly.

Embodiment 2

[0020] Embodiment 2: Get each raw material by weight 100 parts of acrylate, 7 parts of tung oil, 110 parts of white cement, and 10 parts of titanium dioxide, wherein acrylate is the CB-700 acrylic emulsion produced by Beijing Chengbang Chemical Factory, and white cement is 325 #White cement.

[0021] Firstly, heat the tung oil above 180°C to boil it, and evaporate the water contained in the tung oil completely. Next, stir to mix evenly.

Embodiment 3

[0022] Embodiment 3: Get each raw material by weight 110 parts of acrylate, 10 parts of tung oil, 150 parts of white cement, and 15 parts of titanium dioxide, wherein acrylate is the CB-700 acrylic emulsion produced by Beijing Chengbang Chemical Factory, and white cement is 325 #White cement.

[0023] Firstly, heat the tung oil above 180°C to boil it, and evaporate the water contained in the tung oil completely. Next, stir to mix evenly.

[0024] The multi-functional exterior wall water-based paint made according to the present invention is sent to a building material quality supervision and inspection authorization station for inspection, and its indicators all meet the requirements of relevant national standards, and its scrub resistance is 2280 times, and its tensile strength is 1.08. The elongation at break is 219, which is far superior to the requirements of the national standard. Therefore, the present invention completely solves the problem of cracking at the bottom of...

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
tensile strengthaaaaaaaaaa
elongationaaaaaaaaaa
elongation at breakaaaaaaaaaa
Login to View More

Abstract

The invention discloses a multi-functional water-based coating which comprises the following components in parts by weight: 90-110 parts of acrylic ester emulsion, 5-10 parts of tung oil, 70-150 parts of white cement and 5-15 parts of titanium dioxide. When in use, the tung oil is first heated at high temperature above 180 DEG C so that the tung oil is boiled and moisture in the tung oil is completely evaporated. The multi-functional water-based coating can effectively prevent an exterior wall from cracking and enable a wall surface to have good water resistance and also has the decorative effect meanwhile.

Description

technical field [0001] The invention relates to architectural coatings, in particular to a multifunctional water-based architectural coating that can be used for building walls. Background technique [0002] Most of the coatings currently on the market are based on synthetic resin emulsion or acrylic acid, and are synthesized from various pigments, fillers and additives. The main disadvantage of this kind of coating is that the elasticity of the coating film is easy to age, resulting in a decrease in elongation, which cannot effectively protect the strength of the bottom layer of the wall, resulting in cracking and falling off of the wall surface, which not only affects the appearance of the building, but also cracks on the wall surface, causing the wall surface to crack and fall off. Surface leaks. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multifunctional water-based paint that can prevent cracking of t...

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 Patents(China)
IPC IPC(8): C09D133/00C09D191/00C09D7/12C09D1/08
Inventor 卿永洋
Owner 卿永洋