CN103011688A

CN103011688A - Waterproof thermal insulation coating

Info

Publication number: CN103011688A
Application number: CN2012105290143A
Authority: CN
Inventors: 不公告发明人
Original assignee: Dalian Chuangda Technology Trade Market Co Ltd
Current assignee: Dalian Chuangda Technology Trade Market Co Ltd
Priority date: 2012-12-11
Filing date: 2012-12-11
Publication date: 2013-04-03

Abstract

The invention relates to the field of coatings, in particular to a waterproof thermal insulation coating suitable for architectural decoration. The waterproof thermal insulation coating is characterized by being prepared from the following components in percentage by weight: 10-15 percent of acrylate copolymer, 20-35 percent of mica powder, 10-15 percent of quartz sand powder; 1-3 percent of polyacrylic acid, 0.3-0.5 percent of leveling agent, 0.3-0.5 percent of bactericide, 0.3-0.5 percent of drier, 0.3-0.5 percent of polyvinyl ether, 3-5 percent of titanium dioxide and the balance of kaolin. The waterproof thermal insulation coating has a good film forming effect, strong coating adhesive power, excellent heat insulation and heat preservation effects and better weather resistance.

Description

A kind of water-proof heat-insulating paint

Technical field

The present invention relates to paint field, particularly a kind of water-proof heat-insulating paint that is applicable to the building decoration use.

Background technology

Building energy conservation is one of emphasis of China's energy conservation, and external wall outer insulation has become the major product of building energy conservation.Take insulation as main area, such as severe cold area and cold district, external wall outer insulation is not only reasonable during for Thermal Design, and applicable, and development is very fast.How choose reasonable and use various heat insulating coatings forms compound system, not only is incubated but also heat insulation, and reaching the comfortable and energy-saving and cost-reducing purpose of indoor thermal environment is new developing direction.At present, be applied to the coating that building heat preservation uses and mostly exist weathering resistance poor, when outside temperature changes greatly, film phenomenon and function singlenesses such as cracking can occur.

Summary of the invention

In view of the defective that prior art exists, the objective of the invention is to provide a kind of environmental protection, nonpoisonous and tasteless water-proof heat-insulating paint.

For achieving the above object, the technology used in the present invention solution is:

A kind of water-proof heat-insulating paint is formed by following weight percent configuration, it is characterized in that:

Acrylate copolymer 10%-15%;

Mica powder 20%-35%;

Quartz sand powder 10%-15%;

Polyacrylic acid 1%-3%;

Flow agent 0.3%-0.5%;

Sterilant 0.3%-0.5%;

Siccative 0.3%-0.5%;

Polyvinyl ether 0.3%-0.5%;

Titanium dioxide 3%-5%;

All the other are kaolin.

The present invention and water are with 1:20---and 50 ratios are mixed and namely be can be configured to coating solution and use.

The coating of employing such scheme production is compared with similar coating and had the following advantages: film-formation result of the present invention is good, smears strong adhesion, and heat insulation and preservation effect excellence and weathering resistance are better.

Embodiment

Below in conjunction with specific embodiment explanation the present invention, but embodiments of the present invention are not limited to this.

Embodiment 1: a kind of water-proof heat-insulating paint, formed by following weight percent configuration, and it is characterized in that:

Acrylate copolymer 10%;

Mica powder 20%;

Quartz sand powder 10%;

Polyacrylic acid 1%;

Flow agent 0.3%;

Sterilant 0.3%;

Siccative 0.3%;

Polyvinyl ether 0.3%;

Titanium dioxide 3%;

All the other are kaolin.

Embodiment 2: a kind of water-proof heat-insulating paint, formed by following weight percent configuration, and it is characterized in that:

Acrylate copolymer 15%;

Mica powder 35%;

Quartz sand powder 15%;

Polyacrylic acid 3%;

Flow agent 0.5%;

Sterilant 0.5%;

Siccative 0.5%;

Polyvinyl ether 0.5%;

Titanium dioxide 5%;

All the other are kaolin.

Embodiment 3: a kind of water-proof heat-insulating paint, formed by following weight percent configuration, and it is characterized in that:

Acrylate copolymer 12%;

Mica powder 30%;

Quartz sand powder 12%;

Polyacrylic acid 2%;

Flow agent 0.4%;

Sterilant 0.35%;

Siccative 0.35%;

Polyvinyl ether 0.35%;

Titanium dioxide 4%;

All the other are kaolin.

Claims

1. a water-proof heat-insulating paint is formed by following weight percent configuration, it is characterized in that:

Acrylate copolymer 10%-15%;

Mica powder 20%-35%;

Quartz sand powder 10%-15%;

Polyacrylic acid 1%-3%;

Flow agent 0.3%-0.5%;

Sterilant 0.3%-0.5%;

Siccative 0.3%-0.5%;

Polyvinyl ether 0.3%-0.5%;

Titanium dioxide 3%-5%;

All the other are kaolin.