Enclosed elastic coloring coating for synthetic resin curtain wall

A synthetic resin and elastic technology, which is applied in the field of elastic sealing and colored coatings, can solve the problems of stable foaming and peeling of metal pigments, and the problem of cracks cannot be solved.

Inactive Publication Date: 2007-06-20
杨官明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] After the application practice of the above two generations of products, the synthetic resin curtain wall has successfully solved technical problems such as the stability, flatness, blistering and peeling of metallic pigments, but the problem of cracks has not been resolved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] specific implementation plan

[0027] The present invention mainly utilizes the formulated hydroxyacrylic resin, organic solvent, auxiliary agent, curing agent, etc. to carry out sealing and coloring treatment on the surface of the building after the company's putty treatment.

[0028] Take 78.5g of hydroxyl acrylic resin, 0.5g of dispersant, 20g of pigment (such as titanium dioxide), 0.5g of defoamer, 0.5g of leveling agent, disperse evenly with a high-speed disperser, add E-402-90T: 30g, dilute Agent (special) 45g, after adjustment, use the method of spraying for construction.

[0029] After inspection, the main quality and technical indicators of the present invention are as follows:

[0030] No. Inspection item Technical index Inspection result

[0031] 1 Drying time h ≤2 2

[0032] 2 Contrast ratio (white and light color) ≥0.93 0.94

[0033] 3 Water resistance (168h) No abnormality No abnormality

[0034] 4 Alkali resistance (168h) No abnormality No abnormalit...

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PUM

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Abstract

An elastic closed coloring pigment for synthetic resin curtain wall consists of A and B component. A component comprises hydroxyl acrylic resin 50-85wt%, organic solvent 0-15wt%, dispersant 0.1-1.0wt%, pigment 10-30wt%, anti-settling agent 0-30wt%, de-foaming agent 0.1-1.0wt%, leveling agent 0.1-1.0wt%, softening agent 1.0-30wt% and filler 0-15wt%; B component comprises biuret 0-95wt%, organic solvent 0-60wt% and elastic polyisoethyl cyanate curing agent 5-100wt%. It has better anti-cracking performance.

Description

technical field [0001] The invention relates to an elastic sealing colored paint for synthetic resin curtain wall Background technique [0002] Synthetic resin curtain wall is a new curtain wall decoration process. With this process, the curtain wall effect does not need steel hanging structure, but the leveling putty is directly applied on the cement plaster base or the old tile wall, old coating, and insulation layer, and then use The spraying method is used to construct the system coating to make the effect of the curtain wall. This method is low in cost, good in effect, saves steel and aluminum materials, and is beneficial to environmental protection. [0003] At present, the synthetic resin curtain wall products put into the market have gone through two generations: the main process of the first generation of synthetic resin curtain wall is: rough putty leveling → fine putty leveling → oily polishing putty polishing → transparent sealing primer → intermediate coating → ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/14C09D163/00C09D201/02C09D167/04
Inventor 杨官明
Owner 杨官明
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