Ultraviolet (UV)-curable brushing filling putty

A UV- and putty technology, applied in the direction of filling slurry, can solve the problems of dull paint effect, poor environmental protection, low construction efficiency, etc., and achieve the effect of excellent surface performance, good adhesion and good fullness

Inactive Publication Date: 2013-09-18
JIANGSU HIMONIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing coatings have low construction efficiency, large land occupation, and poor environmental protection. The entire paint surface is dull, stiff, and lacks aesthetic feeling.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A hand-painted UV-curable brushing filling putty, the components of the filling putty and their weight proportions are: 100% UV curing resin 30%; defoamer 0.1%; substrate wetting agent 0.3%; 0.5% dispersant; 5% thixotropic agent; 7% photoinitiator; 20% filler; the balance is monomer.

Embodiment 2

[0013] A hand-painted UV-curable brushing filling putty, the components of the filling putty and their weight proportions are: 100% UV curing resin 35%; defoamer 0.1%; substrate wetting agent 0.3%; 0.5% dispersant; 5% thixotropic agent; 6% photoinitiator; 15% filler; the balance is monomer.

[0014] Among the components of the above-mentioned embodiments: 100% of the UV curable resin is epoxy acrylic resin or modified epoxy acrylic resin, polyurethane acrylic resin, unsaturated polyester acrylic resin or their mixture, such as Taiwan Changxing Company, American Cytec Epoxy resins, aliphatic or aromatic polyurethane resins, polyester resins, etc. or their mixtures produced by the company, American Sartomer Company, Jiangsu Sanmu Company, etc.; the monomers are acrylates, modified acrylates Or their mixtures, such as TPGDA, TMPTA, HDDA and other monomers or their mixtures produced by Taiwan Changxing Company, American Cytec Company, American Sartomer Company, Jiangsu Sanmu Compa...

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PUM

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Abstract

The invention discloses ultraviolet (UV)-curable brushing filling putty. The filing putty comprises the following components in percentage by weight: 20 to 40 percent of 100 percent UV-curable resin, 0.1 to 0.3 percent of antifoaming agent, 0.1 to 0.5 percent of substrate wetting agent, 0.5 to 1.5 percent of dispersant, 3 to 8 percent of thixotropic agent, 4 to 8 percent of photo-initiator, 10 to 30 percent of stuffing and the balance of monomers. The 100 percent UV-curable resin is one or a mixture of epoxy acrylate or modified epoxy acrylate, polyurethane acrylic resin and unsaturated polyester acrylic resin; and the monomers are acrylates, modified acrylates and mixtures thereof. By the adoption of the putty, the surface performance of furniture and wood doors is high; and the surfaces of the furniture and wood doors have high fullness and adhesion, and have special effects of moisture, soft light and gloss; and the gloss of a paint film is over 65 degrees.

Description

[0001] technical field [0002] The invention relates to a putty, in particular to a UV-curable brushing and filling putty. Background technique [0003] UV is the English abbreviation of Ultraviolet (ultraviolet), and UV paint is ultraviolet light curing paint. Existing traditional furniture and wooden door coatings basically use traditional PU two-component coatings, nitro coatings and other solvent-based coatings. When using such coatings, the production area is large, the curing time of the coating is long, and the coating contains organic substances. Disadvantages such as solvents restrict the production efficiency and the coating effect of the product. Or some factories have begun to use UV coatings, but they basically contain organic solvents and are not environmentally friendly; or only part of the coatings use UV coatings instead of the entire coating. Therefore, the existing coatings have low construction efficiency, large land occupation, poor environmental prot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
Inventor 唐基红江益新常红言
Owner JIANGSU HIMONIA TECH
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