Environmental friendly putty for removing formaldehyde, eliminating electromagnetic radiation and insulating and preserving heat

A technology of electromagnetic radiation, heat insulation and heat preservation, applied in the direction of filling slurry, etc., can solve the problems of strong irritating odor, indoor air pollution, harmful air pollution, etc., achieve low aperture and thermal conductivity, eliminate electromagnetic radiation, increase resistance The effect of crack performance

Active Publication Date: 2010-06-30
ZHEJIANG ZHIQIANG PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the Chinese invention patent application number 200610134425.7 overcomes the disadvantages of ordinary wall putty such as cracking and falling off, but there is no better solution to the colloid containing a large amount of organic solvents such as formaldehyde and benzene, and there are still irritating odors and serious pollution. Indoor air, causing great harm to the human body and other deficiencies
For example, the Chinese Invention Patent Publication No. CN101215433A, the title of the invention "Multifunctional Putty Powder and Its Preparation Method" introduces a natural raw material, reasonable formula, high crack resistance, high compressive strength, waterproof and scrub resistance, non-toxic and tasteless, Antibacterial

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021]The environment-friendly putty that removes formaldehyde described in the present embodiment, eliminates electromagnetic radiation and heat insulation, comprises the raw material of following weight (kg): nanoscale titanium dioxide 2, nanoscale silicon dioxide 2, polar mineral tourmaline powder 3, zinc oxide Micropowder 1, inorganic antibacterial powder 0.5, conductive powder 4, thickener 3, binder 10, fiber 0.8, dispersant 0.3, defoamer 0.2, titanium dioxide 1, talcum powder 3, heavy calcium carbonate 35.5, regulator 0.2, ethylene glycol 0.5, nanoscale porous silicon dioxide 4, hollow microspheres 4, water 29; wherein, the particle diameter of nanoscale titanium dioxide is 20 nanometers, described nanoscale silicon dioxide, polar mineral tourmaline powder, The particle size of zinc oxide micropowder and nano-scale porous silicon dioxide is 50 nanometers; the binder is an acrylic resin; the thickener adopts 2% (mass concentration) hydroxyethyl cellulose aqueous solution; ...

Embodiment 2

[0028] The environment-friendly putty that removes formaldehyde described in the present embodiment, eliminates electromagnetic radiation and heat insulation includes the raw materials of following weight (kg): nanoscale titanium dioxide 3, nanoscale silicon dioxide 3, polar mineral tourmaline powder 5, zinc oxide Micropowder 2, inorganic antibacterial powder 1.5, conductive powder 6, thickener 5, binder 12, fiber 1.5, dispersant 0.5, defoamer 0.5, titanium dioxide 3, talcum powder 5, heavy calcium carbonate 39, regulator 0.5, ethylene glycol 1.5, nano-scale porous silicon dioxide 5, hollow microspheres 5, water 6; wherein, the particle diameter of the nano-scale titanium dioxide is 100 nanometers, and the nano-scale silicon dioxide, polar mineral electrical Stone powder, zinc oxide powder. The particle diameter of the nanoscale porous silicon dioxide is 500 nanometers; the binder is a styrene-acrylic emulsion, and the thickener is tapioca pregelatinized starch; the fiber is a...

Embodiment 3

[0032] The environment-friendly putty that removes formaldehyde described in the present embodiment, eliminates electromagnetic radiation and heat insulation, comprises the raw material of following weight (kg): nanoscale titanium dioxide 2.5, nanoscale silicon dioxide 2.5 polar mineral tourmaline powder 4, zinc oxide micropowder 1.5, inorganic antibacterial powder 1, conductive powder 5, thickener 4, binder 11, fiber 1.2, dispersant 0.4, defoamer 0.3, titanium dioxide 2, talcum powder 4, heavy calcium carbonate 37.2, regulator 0.4 , ethylene glycol 1, nano-scale porous silica 4.5, hollow microspheres 4.5, water 17.5; wherein, the particle diameter of the nano-scale titanium dioxide is 60 nanometers, the nano-scale silica, polar mineral electrical The particle diameters of stone powder, zinc oxide micropowder, and nanoscale porous silicon dioxide are all 250 nanometers; the thickener is methyl cellulose, and the binder is pure acrylic emulsion; the fiber is a length of 2mm. Po...

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Abstract

The invention relates to an environmental friendly putty for removing formaldehyde, eliminating electromagnetic radiation and insulating and preserving heat, which comprises the following raw materials in parts by weight: 2-3 parts of nano-grade titanium dioxide, 2-3 parts of nano-grade silicon dioxide, 3-5 parts of polar mineral tourmaline powder, 1-2 parts of zinc oxide micropowder, 0.5-1.5 parts of inorganic antibacterial powder, 4-6 parts of conducting powder, 3-5 parts of thickening agent, 10-12 parts of adhesive, 0.8-1.5 parts of fiber, 0.3-0.5 part of dispersing agent, 0.2-0.5 part of defoaming agent, 1-3 parts of titanium pigment, 3-5 parts of talcum powder, 35.5-39 parts of heavy calcium carbonate, 0.2-0.5 part of adjusting agent, 0.5-1.5 parts of glycol, 4-5 parts of nano-grade porous silicon dioxide, 4-5 parts of hollow microsphere and 6-29 parts of water. The invention has the effects of formaldehyde elimination, odor removal, bacterium resistance, mould prevention, electromagnetic radiation resistance, heat insulation and preservation, negative ion release and air purification in addition to have all performance indexes of multifunctional environmental friendly putty.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to an environment-friendly putty for removing formaldehyde, eliminating electromagnetic radiation and heat insulation and a manufacturing method thereof. Background technique [0002] With the development of the economy, people have higher and higher requirements for the beauty of the interior, and the personal aesthetic requirements are met through the decoration of the interior environment, and the environmental pollution caused by interior decoration is becoming more and more serious. Formaldehyde, volatile organic compounds, benzene, toluene, soluble harmful elements and radionuclides released from decoration materials and coatings, such as radon, asbestos in building components and earth and rock materials, various bacteria, fungi and spores brought by humidifiers etc. In the process of interior decoration and renovation, a large amount of phenolic resin, floor fur...

Claims

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Application Information

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IPC IPC(8): C09D5/34
Inventor 陈建强卢志强
Owner ZHEJIANG ZHIQIANG PAINT
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