Anion interior-wall putty powder

A technology of interior wall putty powder and negative ions, which can be used in filling slurry and other directions, can solve the problems of poor water resistance, easy hollowing, poor adhesion, etc. large surface effect

Inactive Publication Date: 2015-12-30
广西兴安县桂兴矿粉厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among the existing interior wall putty powders, some have low bonding strength and poor adhesion, some have poor water resistance, are prone to hollowing, peeling, and cracking, and some are chemically unstable and easily yellowed and blackened. Spots, some have no adsorption for toxic and harmful gases, can not purify the air, and even release toxic and harmful gases into the air

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A negative ion interior wall putty powder, which includes raw materials proportioned according to the following parts by weight: 15 parts of white cement, 5 parts of sepiolite powder, 10 parts of Portland cement, 1 part of hydroxymethyl cellulose, and japonica rice gel powder 5 parts, 4 parts of heavy calcium carbonate powder, 0.5 part of marble powder, 3 parts of tourmaline powder negative ion additive.

Embodiment 2

[0023] A kind of negative ion interior wall putty powder, it comprises the raw material that carries out proportioning according to following parts by weight: white cement 41 parts, sepiolite powder 10 parts, portland cement 25 parts, hydroxymethyl cellulose 1.5 parts, japonica rice gel powder 6 parts, 6 parts of heavy calcium carbonate powder, 1.5 parts of marble powder, 6 parts of tourmaline powder negative ion additive.

Embodiment 3

[0025] A negative ion interior wall putty powder, which includes raw materials proportioned according to the following parts by weight: 28 parts of white cement, 16 parts of sepiolite powder, 30 parts of Portland cement, 2 parts of hydroxymethyl cellulose, and japonica rice gel powder 5-8 parts, 8 parts of heavy calcium carbonate powder, 2 parts of marble powder, 9 parts of tourmaline powder negative ion additive.

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PUM

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Abstract

The invention relates to an anion interior-wall putty powder which comprises the following raw materials, by weight, 15-28 parts of white cement, 5-16 parts of sepiolite powder, 10-30 parts of Portland cement, 1-2 parts of carboxymethyl cellulose, 5-8 parts of japonica rice gel powder, 4-8 parts of heavy calcium carbonate powder, 0.5-2 parts of marble powder and 3-9 parts of a tourmalinite powder anion additive. In comparison with the prior art, the silicate foam cement powder is added in the invention, and the silicate foam cement powder has hygroscopicity so as to help the anion interior-wall putty powder to be combined with a finish and to be polished. As the tourmalinite powder anion additive is added in the putty powder, the putty powder can generate aero-anion to purify the ambient air and promote human health. Thus, the putty powder is suitable for wall priming.

Description

technical field [0001] The invention relates to building filling materials, in particular to a negative ion interior wall putty powder. Background technique [0002] Putty is a kind of surface filling material for pretreatment of the construction surface before the construction of paint. Good bonding strength and water resistance to ensure that under the long-term erosion of water vapor in the air, there will be no hollowing, peeling, cracking, etc., and it can still be tightly combined with the substrate, playing a good role in decoration and protection. Since the inner wall of the building is in contact with the human body for a long time and has a great impact on human health, construction projects have put forward higher requirements for the water resistance, aesthetics, safety, and environmental protection of the putty on the inner wall. [0003] Among the existing interior wall putty powders, some have low bonding strength and poor adhesion, some have poor water resis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
Inventor 张联君雷建华
Owner 广西兴安县桂兴矿粉厂
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