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Inorganic polymer exterior wall coating as well as preparation method and application thereof

A technology of inorganic polymers and exterior wall coatings, applied in anti-corrosion coatings, anti-fouling/underwater coatings, coatings, etc., can solve the problems of poor acid and alkali resistance, poor water resistance, low adhesion, etc., and achieve scrub resistance Excellent, strong weather resistance, excellent water resistance effect

Inactive Publication Date: 2020-05-19
NANJING SHUANGSHAN PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of poor water resistance, poor acid and alkali resistance, and low cohesive force existing in exterior wall coatings in the prior art, the present invention provides an inorganic polymer exterior wall coating and its preparation method and application

Method used

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  • Inorganic polymer exterior wall coating as well as preparation method and application thereof

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Effect test

Embodiment 1

[0028] An inorganic polymer exterior wall paint, the raw materials of the inorganic macromolecule exterior wall paint are proportioned in parts by mass: 16 parts of water, 1 part of waterproofing agent, 0.2 part of wetting and dispersing agent, 0.3 part of defoaming agent, bactericidal 0.6 parts of agent, 2 parts of 800 mesh light calcium carbonate, 0.3 parts of AMP-95, 13 parts of barium sulfate, 11 parts of rutile titanium dioxide, 0.1 part of color paste, 9 parts of talcum powder, 12 parts of 4000 mesh calcined kaolin, benzene 6 parts of acrylic emulsion, 12 parts of potassium silicate, 3 parts of glycol, 1 part of emulsified OP-10, 0.1 part of water glass, 0.3 part of film-forming aid, 0.6 part of polyvinyl alcohol, 15 parts of hydroxyethyl cellulose , 0.2 parts of lime calcium powder, 0.3 parts of mica powder, 6 parts of quartz powder, 0.5 parts of vanadium pentoxide, 1 part of calcium fluoride, 3 parts of zinc phosphate, 1 part of aluminum silicate, 0.2 parts of calcium p...

Embodiment 2

[0037] An inorganic polymer exterior wall paint, the raw materials of the inorganic polymer exterior wall paint are proportioned by mass: 20 parts of water, 3 parts of waterproofing agent, 0.6 part of wetting and dispersing agent, 0.5 part of defoaming agent, bactericidal 0.6 parts of agent, 4 parts of 800 mesh light calcium carbonate, 0.5 parts of AMP-95, 15 parts of barium sulfate, 13 parts of rutile titanium dioxide, 0.3 parts of color paste, 11 parts of talcum powder, 13 parts of 4000 mesh calcined kaolin, benzene 8 parts of acrylic emulsion, 16 parts of potassium silicate, 5 parts of glycol, 3 parts of emulsified OP-10, 1 part of water glass, 0.5 parts of film-forming aid, 1 part of polyvinyl alcohol, 17 parts of hydroxyethyl cellulose , 0.6 parts of lime calcium powder, 0.5 parts of mica powder, 10 parts of quartz powder, 1.5 parts of vanadium pentoxide, 3 parts of calcium fluoride, 5 parts of zinc phosphate, 2 parts of aluminum silicate, 0.4 parts of calcium pyrophosphat...

Embodiment 3

[0046] An inorganic polymer exterior wall paint, the raw materials of the inorganic polymer exterior wall paint are proportioned by mass: 18 parts of water, 2 parts of waterproofing agent, 0.4 part of wetting and dispersing agent, 0.4 part of defoaming agent, bactericidal 0.6 parts of agent, 3 parts of 800 mesh light calcium carbonate, 0.4 parts of AMP-95, 14 parts of barium sulfate, 12 parts of rutile titanium dioxide, 0.2 parts of color paste, 10 parts of talcum powder, 12.5 parts of 4000 mesh calcined kaolin, benzene 7 parts of acrylic emulsion, 14 parts of potassium silicate, 4 parts of glycol, 2 parts of emulsified OP-10, 0.5 parts of water glass, 0.4 parts of film-forming aid, 0.8 parts of polyvinyl alcohol, 16 parts of hydroxyethyl cellulose , 0.4 parts of lime calcium powder, 0.4 parts of mica powder, 8 parts of quartz powder, 1 part of vanadium pentoxide, 2 parts of calcium fluoride, 4 parts of zinc phosphate, 1.5 parts of aluminum silicate, 0.3 parts of calcium pyroph...

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Abstract

The invention discloses an inorganic polymer exterior wall coating as well as a preparation method and application thereof. The coating is composed of water, a waterproof agent, a wetting dispersant,a defoaming agent, bactericide, 800-mesh light calcium carbonate, AMP-95, barium sulfate, rutile titanium dioxide, color paste, talcum powder, 4000-mesh calcined kaolin, styrene-acrylic emulsion, potassium silicate, dihydric alcohol, emulsified OP-10, water glass, a coalescing agent, polyvinyl alcohol, hydroxyethyl cellulose, ash calcium powder, mica powder, quartz powder, vanadium pentoxide, calcium fluoride, zinc phosphate, aluminum silicate, calcium pyrophosphate, sodium hydroxide and titanium oxide. The coating has excellent low-temperature film-forming property and thick-film cracking resistance, has Brinell viscosity of 20-80cps, is mildew-proof and heat-insulating, has silicate groups chemically reacted with a cement lime base material, permeates into a wall surface by 0.5-1mm to form a waterproof and acid-proof layer, and can avoid cracking, peeling and stripping.

Description

technical field [0001] The invention relates to the technical field of exterior wall coatings, in particular to an inorganic polymer exterior wall coating and its preparation method and application. Background technique [0002] Exterior wall paint is used to paint the exterior walls of buildings, so the most important indicator is anti-ultraviolet radiation, which requires long-term exposure without discoloration. Since 2013, energy-saving and environmentally friendly liquid stone water-based coatings have attracted more and more attention. Some exterior wall coatings also require water resistance and self-cleaning properties. The paint film should be hard and smooth, and the dirt will fall off as soon as it is washed. Exterior wall paint can be used for interior wall painting because it also has water resistance; while interior wall paint does not have anti-sun function, so interior wall paint cannot be used as exterior wall paint. Contents of the invention [0003] I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D101/28C09D125/14C09D5/08C09D5/14C09D7/61C09D7/62C09D17/00E04F13/02
CPCC08K2003/2241C08K2003/265C08K2003/3081C08K2003/328C08K2201/014C08L2201/08C08L2205/025C08L2205/035C09D5/08C09D5/14C09D17/004C09D101/284C09D7/61C09D7/62E04F13/02C08L25/14C08L29/04C08L1/284C08K13/06C08K3/346C08K3/34C08K3/22C08K3/36C08K3/32C08K3/26C08K3/30C08K5/47C08K5/0058
Inventor 赵芳华付丽
Owner NANJING SHUANGSHAN PAINT
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