Method for preparing coatings composition
A composition and coating technology, applied in the field of coating composition preparation, can solve the problems of non-abrasion resistance, easy falling off, easy water absorption, etc., and achieve the effects of low cost, hard appearance and good simulation effect
Inactive Publication Date: 2008-02-06
TIANJIN ZHENDONG PAINTS CO LTD
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AI Technical Summary
Problems solved by technology
[0002] At present, although the cost of paint for interior and exterior wall decoration is low, it is not wear-resistant, easy to absorb water, and easy to fall off.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment
[0006] Embodiment: A method for preparing a coating composition, adding 50 parts of polyvinyl alcohol construction adhesive to 50 parts of cement and 50 parts of 500-mesh marble powder, fully stirring to form a fluid slurry; the prepared slurry is loaded into a spray gun , spray on the surface of the wall to form a 1-5mm thick coating; wash the coating with clean water, and then dry it naturally for about 24 hours; spray a layer of quick-drying transparent polyester resin on the natural drying coating.
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The invention provides a preparation method of a coating composition. 50 portions of polyvinyl alcohol building adhesive are added into 50 portions of cement and 50 portions of marble powder with 500 meshes and stirred uniformly to form a flowing slurry. The obtained slurry is loaded into a spray gun and sprayed on the wall surface to form a coating with thickness of 1 to 5 millimeters. The coating is cleaned with clean water and dried naturally for about 24 hours. The naturally dried coating is sprayed with a fast-dry transparent polyester resin. The invention has the following advantages of good simulation effect, hard appearance, abrasion resistance and low cost.
Description
technical field [0001] The invention relates to a method for preparing a coating composition. Background technique [0002] At present, although paint is used as interior and exterior wall decoration, although the cost is low, it is not wear-resistant, easy to absorb water, and easy to fall off. Contents of the invention [0003] The object of the present invention is to overcome above-mentioned defect, provide a kind of preparation method of coating composition. [0004] The technical solution of the present invention is: a method for preparing a coating composition, characterized in that: the weight ratio of the components is cement: 500 mesh marble powder: polyvinyl alcohol construction glue = 50-80: 20-50: 40-60; The composition also contains pigment, and the weight of the pigment is 0.1-10% of the weight of the cement; adding polyvinyl alcohol construction adhesive to the cement and 500 mesh marble powder, and fully stirring to form a fluid slurry; the prepared slurr...
Claims
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IPC IPC(8): C09D129/04
Inventor 张云波
Owner TIANJIN ZHENDONG PAINTS CO LTD