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Putty-free direct-coating top paint as well as preparation method and construction method thereof

A construction method, direct coating technology, applied in coating, covering/lining, construction, etc., can solve the problems of long construction period and complicated construction process of top paint

Active Publication Date: 2021-07-23
境洁环保科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing top paint construction process is complicated, and the complicated construction process not only requires professionals to carry out the construction, but also the entire construction period is long

Method used

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  • Putty-free direct-coating top paint as well as preparation method and construction method thereof

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Experimental program
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Embodiment Construction

[0012] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0013] Direct topcoat without putty, including the following raw materials: polyurethane leveling agent, slow drying agent. Polyurethane leveling agent and slow-drying agent are added in the formula of the present invention. After spraying, under the action of polyurethane leveling agent and slow-drying agent, the paint film has a longer open time for slow leveling, so tape traces and plasterboard Small imperfections on the surface can be covered by the paint film.

[0014] Further preferably, the following raw material components are also included: 80-120 mesh spherical silica sand, 400 mesh heavy calcium, 800 mesh talc powder, diatomaceous earth, titanium dioxide, bactericide, defoamer, wetting agent, dispersant, Hydroxyethyl methylcellulose, PH regulator, acrylic emulsion, film...

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Abstract

The invention discloses putty-free direct-coating top paint as well as a preparation method and a construction method thereof and relates to top paint. The putty-free direct-coating top paint is characterized by comprising the following raw material components: a polyurethane flatting agent and a slow drying agent. The polyurethane flatting agent and the slow drying agent are added into the formula, and a paint film can be opened for a long time for slow leveling under the action of the polyurethane flatting agent and the slow drying agent after spraying, so that traces of the adhesive tape and tiny flaws on the surface of the gypsum board can be covered by the paint film, and construction procedures can be saved.

Description

technical field [0001] The invention relates to the field of new building materials, in particular to a top paint. Background technique [0002] The existing top paint construction process is complicated, and the complicated construction process not only needs professionals to carry out construction, but also the whole construction period is long. Contents of the invention [0003] The object of the present invention is to provide a kind of putty-free direct coating top paint, to solve the above problems. [0004] The object of the present invention is also to provide a preparation method of direct coating top paint without putty. To prepare the topcoat directly without putty. [0005] The object of the present invention is also to provide a construction method of directly applying top paint without putty. [0006] The invention aims to provide a preparation method for direct coating top paint without putty. To prepare the topcoat directly without putty. [0007] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D7/61C09D7/65C09D7/47E04F13/02E04F13/04
CPCC09D1/00C09D7/61C09D7/70C09D7/65C09D7/47E04F13/02E04F13/04
Inventor 程思祺
Owner 境洁环保科技(上海)有限公司