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

A kind of aluminum sol modified sodium water glass inorganic interior wall coating

A sodium silicate and interior wall coating technology, which is applied in the direction of fireproof coatings, alkali metal silicate coatings, coatings, etc., can solve the problems of easy aging of the coating film, poor hardness, and easy mildew, etc., to achieve Low environmental pollution, low price, excellent effect of solvent resistance

Active Publication Date: 2018-02-27
广西经正科技开发有限责任公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above technical problems, the present invention discloses an aluminum sol modified sodium water glass inorganic interior wall paint, which solves the problems of easy aging of the coating film in the prior art, poor hardness, easy cracking and detachment of the wall surface, and easy occurrence of mildew. Change and other issues

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of aluminum sol modified sodium water glass inorganic interior wall coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] An aluminum sol modified sodium water glass inorganic interior wall paint, the paint is made of the following components, in parts by weight: 150 parts of water, 1 part of sodium hexametaphosphate, 3-4 parts of dispersant, 1 part of defoamer 192 parts of heavy calcium, 36 parts of titanium dioxide, 72 parts of kaolin, 36 parts of talcum powder, 160 parts of 2% HEC (hydroxyethyl cellulose) aqueous solution, 300 parts of aluminum sol modified sodium water glass, and 25 parts of silicon phosphate.

[0040] The water glass-based water-based inorganic interior wall paint is prepared by the following method:

[0041] Step A: Add deionized water, sodium hexametaphosphate, dispersant, and defoamer accounting for 1 / 2 of the formula into the dispersion kettle, and stir for 15 minutes at a speed of 800 rpm to make the materials evenly mixed;

[0042] Step B: Add heavy calcium, talcum powder, titanium dioxide, kaolin, and silicon phosphate in the formula, and stir and disperse at a...

Embodiment 2

[0046] An aluminum sol modified sodium water glass inorganic interior wall paint, the paint is made of the following components, in parts by weight: 100 parts of water, 1.5 parts of sodium hexametaphosphate, 4 parts of dispersant, 1 part of defoamer, 240 parts of heavy calcium, 36 parts of titanium dioxide, 36 parts of kaolin, 36 parts of talcum powder, 150 parts of 2% HEC (hydroxyethyl cellulose) aqueous solution, 350 parts of aluminum sol modified sodium water glass, and 20 parts of silicon phosphate.

[0047] The water glass-based water-based inorganic interior wall paint is prepared by the following method:

[0048] Step A: Add deionized water, sodium hexametaphosphate, dispersant, and defoamer accounting for 1 / 2 of the formula into the dispersing kettle, and stir at a speed of 600 rpm for 25 minutes to make the materials evenly mixed;

[0049] Step B: Add heavy calcium, talcum powder, titanium dioxide, and kaolin in the prescribed amount, and stir and disperse at a speed of...

Embodiment 3

[0053] An aluminum sol modified sodium water glass inorganic interior wall paint, the paint is made of the following components, in parts by weight: 80 parts of water, 1 part of sodium hexametaphosphate, 4 parts of dispersant, 2 parts of defoamer, 180 parts of heavy calcium, 36 parts of titanium dioxide, 45 parts of kaolin, 72 parts of talcum powder, 200 parts of 2% HEC (hydroxyethyl cellulose) aqueous solution, 360 parts of aluminum sol modified sodium water glass, and 20 parts of silicon phosphate.

[0054] The water glass-based water-based inorganic interior wall paint is prepared by the following method:

[0055] Step A: Add deionized water, sodium hexametaphosphate, dispersant, and defoamer accounting for 1 / 2 of the formula into the dispersing kettle, and stir for 10 minutes at a speed of 1000 rpm to make the materials evenly mixed;

[0056] Step B: Add heavy calcium, talcum powder, titanium dioxide, and kaolin in the prescribed amount, and stir and disperse at a speed 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

No PUM Login to View More

Abstract

The invention provides an aluminum sol modified sodium water glass inorganic interior wall paint, which contains components and parts by weight: water 18-35%, sodium hexametaphosphate 0.05-0.2%, dispersant 0.2-1 %, defoamer 0.1-1%, filler 25-47%, hydroxyethyl cellulose 0.1-0.9%, aluminum sol modified sodium water glass 28-40%, silicon phosphate 1.4-3.6%. The paint obtained by adopting the technical scheme of the present invention is non-toxic, flame-retardant, aging-resistant, easy to paint, and has mildew-proof and moisture-proof effects. It is a green and environmentally friendly functional interior wall inorganic paint, which meets the current people's requirements for environmental protection and performance double requirements.

Description

technical field [0001] The invention belongs to the technical field of coatings, and relates to a wall coating for interior decoration, in particular to an aluminum sol modified sodium water glass inorganic interior wall coating. Background technique [0002] With the advancement of science and technology and the improvement of human living standards, people have higher and higher requirements for indoor air quality. Architectural coatings on the market mainly use organic polymers as film-forming base materials, but such coatings generally have poor weather resistance, easy aging and flammability, and may have a certain impact on indoor air quality. However, most of the water-based interior wall coatings on the market have the characteristics of easy aging of the coating film, poor hardness, and easy cracking and detachment of the wall surface, which not only affects the appearance of the building, but also causes problems such as water leakage on the wall surface. At the sa...

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): C09D1/04C09D1/00C09D7/65C09D7/61C09D5/18
Inventor 莫瑞华黄映恒韦菲李燕覃金凤陈清覃筱燕
Owner 广西经正科技开发有限责任公司