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Static conducting internal wall paint

An interior wall coating and electrostatic conduction technology, which is applied in the field of building decoration and decoration materials, can solve the problems of poor stability, poor durability, and slow charge leakage speed, and achieve good stability, good conductive effect, and excellent overall performance of the coating.

Active Publication Date: 2012-03-14
5ELEM HI TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of electrostatic conductive coating in the prior art has poor stability, slow charge leakage, and poor durability, so the application also has great limitations

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A conductive static interior wall paint, comprising the following components calculated by mass percentage: 20% of water-based acrylic emulsion base material; composite conductive filler, which consists of 5% of diatomite, 5% of attapulgite, and 5% of conductive mica powder , nano-iron powder 6%, talcum powder 10%; titanium dioxide 15%, defoamer 2%, wetting agent 1%, thickener 3%, dispersant 2%, pH regulator 1%, the balance for water.

[0021] The particle size of the diatomite is 10-30 microns, the particle size of the attapulgite is 30-70 microns, the particle size of the talcum powder is 10-100 microns, the particle size of the conductive mica powder is 0.1-10 microns, the The particle size of the nano-iron powder is 30-80 nanometers.

Embodiment 2

[0023] A conductive static interior wall paint, comprising the following components calculated by mass percentage: 15% of water-based acrylic emulsion base material; composite conductive filler, which consists of 3% of diatomite, 3% of attapulgite, and 2% of conductive mica powder , nano-iron powder 3%, talcum powder 6-10%; ultramarine blue 10%, defoamer 2%, wetting agent 1%, thickener 3%, dispersant 2%, pH regulator 1%, the rest The amount is water.

[0024] The particle size of the diatomite is 10-30 microns, the particle size of the attapulgite is 30-70 microns, the particle size of the talcum powder is 10-100 microns, the particle size of the conductive mica powder is 0.1-10 microns, the The particle size of the nano-iron powder is 30-80 nanometers.

Embodiment 3

[0026] A conductive static interior wall paint, comprising the following components calculated by mass percentage: 12% of water-based acrylic emulsion base material; composite conductive filler, which consists of 4% of diatomite, 4% of attapulgite, and 3% of conductive mica powder , nano-iron powder 4%, talcum powder 8%; calcium carbonate 12%, defoamer 2%, wetting agent 1%, thickener 3%, dispersant 2%, pH regulator 1%, the balance for water.

[0027] The particle size of the diatomite is 10-30 microns, the particle size of the attapulgite is 30-70 microns, the particle size of the talcum powder is 10-100 microns, the particle size of the conductive mica powder is 0.1-10 microns, the The particle size of the nano-iron powder is 30-80 nanometers.

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Abstract

The invention discloses a static conducting internal wall paint which creatively uses a mixture of diatomite, palygorskite, conductive mica powder, nano-iron powder and talcum powder as the composite conductive filler. Therefore, the prepared paint has long-lasting conductivity, good stability and excellent paint comprehensive performance. An economical and environmentally-friendly solution is provided for the indoor antistatic problem of the building.

Description

technical field [0001] The invention relates to the field of building decoration and decoration materials, in particular to a static-conductive interior wall paint. Background technique [0002] In recent years, with the rapid development of science and technology, the wide application of microelectronics technology and the increasingly complex electromagnetic environment, how to prevent the harm caused by static electricity has become an urgent problem to be solved. The harm caused by static electricity can be prevented by using static conductive materials to conduct and eliminate static electricity in time. Among them, as a kind of electrostatic conductive material on the surface, the electrostatic conductive coating has attracted much attention due to its outstanding advantages such as wide selection of materials, strong practicability, high cost performance, and convenient construction. [0003] Electrostatic conductive coatings can be divided into intrinsic type and ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D5/24
Inventor 徐梅
Owner 5ELEM HI TECH CORP
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