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Formula of sand-in-water continuous phase coating

A formulation and coating technology, applied in the field of coating technology, can solve the problem of lack of water resistance and weather resistance, and achieve the effect of stable storage and good water resistance

Inactive Publication Date: 2018-10-12
浙江长兴凯士涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, water-based architectural decorative coatings have become an inevitable development trend. Buildings decorated with water-based coatings have a strong real stone texture and are ideal architectural decoration materials. However, conventional water-based coatings do not have good water and weather resistance, which mainly depends on water-based continuity. Formulation process of phase coating

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] A formulation of sand-in-water continuous-phase coating, comprising 189 parts by weight of water, 1.5 parts by weight of defoamer, 2.5 parts by weight of SD-5W decomposing agent, 550 parts by weight of 996AD, 200 parts by weight of 80-120 sand, 3.5 parts by weight of TT935, 18.5 parts by weight of propylene glycol, 1 part by weight of AMP-95, 27.5 parts by weight of coalescent and 3.5 parts by weight of thickener.

[0013] Its production process includes the following steps:

[0014] 1) Add 168 parts by weight of water, 1.5 parts by weight of defoamer, 2.5 parts by weight of SD-5W decomposing agent, 550 parts by weight of 996AD and 200 parts by weight of 80-120 sand into the reactor, at 15-25 ° C Stir at a speed of 800-1000r / min for 5-10 minutes to obtain a mixed solution A;

[0015] 2) Add 3.5 parts by weight of TT935 and 21 parts by weight of water into the mixed solution A, and stir at a speed of 800-1000 r / min at 15-25°C for 25-35 minutes to obtain the mixed soluti...

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PUM

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Abstract

The invention discloses a formula of a sand-in-water continuous phase coating. The formula comprises, in parts by weight, 189 parts of water, 1.5 parts of an antifoaming agent, 2.5 parts of an SD-5W degrading agent, 550 parts of 996AD, 200 parts of 80-120 sand, 3.5 parts of TT935, 18.5 parts of propylene glycol, 1 part of AMP-95, 27.5 parts of a film-forming assistant and 3.5 parts of a thickener.The prepared continuous phase coating has good water resistance and stable storage, and the problems in the background art can be solved effectively.

Description

technical field [0001] The invention belongs to the field of paint technology, in particular to a formulation of sand-in-water continuous phase paint. Background technique [0002] Coatings, traditionally called paints in China, are coatings on the surface of objects to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion. It is a viscous liquid prepared with organic solvent or water with or without adding pigments, fillers, and corresponding additives. [0003] At present, water-based architectural decorative coatings have become an inevitable development trend. Buildings decorated with water-based coatings have a strong real stone texture and are ideal architectural decoration materials. However, conventional water-based coatings do not have good water and weather resistance, which mainly depends on water-based continuity. Formulation process of phase coatings. Contents of the inve...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D7/61C09D7/63C09D7/65
CPCC09D143/04C08L2205/03C09D7/61C09D7/63C09D7/65C08L75/14C08K13/02C08K3/34C08K5/521C08K5/19
Inventor 李志强
Owner 浙江长兴凯士涂料有限公司