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Waterborne environmental friendly putty

An environmentally friendly and putty technology, applied in the direction of filling slurry, etc., can solve the problems of peeling, poor adhesion, low transparency, etc., and achieve the effect of smooth grinding, inhibiting caking and easy operation.

Inactive Publication Date: 2011-01-12
ANHUI CHANGLIN ENERGY SAVING MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the usual putty on the market is Shuangfei powder plus glue, and the purchased glue is added to Shuangfei powder and stirred into a paste. This method can save money, but it has low transparency, water resistance, poor hardness, no elasticity, and poor adhesion. , the surface of the object to be coated will crack and peel after a long time; in addition, due to the poor quality of Shuangfei powder, the surface of the object will be rough

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] 80kg of novolac, 80kg of butyl acetate, 16kg of ethyl acetate, 48kg of dichloropropane, 16kg of flavone, 630kg of putty powder, 90kg of clear water, and 40kg of silicon dioxide solution with a concentration of 6% by weight.

[0011] The preparation method of the present invention is to first prepare a diluent from butyl acetate, ethyl acetate, dichloropropane and flavone, mix the diluent with novolac, stir evenly, and then add putty powder into the above solution and stir Fully, after waiting for 25 minutes, add water and stir to make it into a paste, then add silicon dioxide liquid, stir evenly, then it can be packed in cans for storage or use.

[0012] In the present invention, dichloropropane is an excellent organic solvent, which can be used as diluent instead of benzene such as xylene, and is non-toxic and environment-friendly.

[0013] In the present invention, calcium oxide powder has stable relative density and hygroscopicity.

[0014] In the present invention,...

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PUM

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Abstract

The invention discloses waterborne environmental friendly putty used for priming the surfaces of wood, new materials, stone and the like, the putty comprises the following components by weight percent: 8 percent of novolak, 16 percent of diluent, 63 percent of putty powder, 9 percent of clear water and 4 percent of suspension liquid, the diluent comprises 50 percent of butyl acetate, 10 percent of ethyl acetate, 30 percent of dichloropropane and 10 percent of methyl ethyl ketone, and the putty powder comprises the following components by weight percent: 90 percent of calcium carbonate, 4 percent of calcium sulfate and 6 percent of magnesium silicate. The components are mixed together, the prepared putty is mildly acidic and is used for partially filling and fully filling the surface of a coated and scraped object, the putty can make the object surface smooth, enhance the polishing smoothness and improve the fullness of the object surface, and the operation is simple, safe and reliable.

Description

(1) Technical field: [0001] The invention relates to a decorative coagulation material, in particular to a water-based environment-friendly putty. (two), background technology: [0002] Putty is a kind of decorative coagulation material to level the surface of the object to be painted, and it is an indispensable product before painting. With the enhancement of people's awareness of environmental protection, the environmental protection laws of various countries strictly control all kinds of organic matter emitted from decorative condensation. Water-based putty itself is non-toxic, environmentally friendly, simple to make and easy to use, and is more and more widely used. At present, the usual putty on the market is Shuangfei powder plus glue, and the purchased glue is added to Shuangfei powder and stirred into a paste. This method can save money, but it has low transparency, water resistance, poor hardness, no elasticity, and poor adhesion. , the surface of the object to be...

Claims

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Application Information

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IPC IPC(8): C09D5/34
Inventor 琚长林
Owner ANHUI CHANGLIN ENERGY SAVING MATERIAL TECH
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