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Pearl-lustre powder coating and preparation method thereof

A powder coating and pearlescent technology, applied in powder coatings, polyester coatings, epoxy resin coatings, etc., can solve the problems of lack of three-dimensional effect, flat surface, poor hand feeling, etc., to improve wettability and affinity, and improve the surface Fineness, effect of improving dispersion and fluidity

Active Publication Date: 2013-06-19
ANHUI HUAHUI SUYE TECH SHARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surface of the powder coating commonly used at present is flat, dull, poor in hand feeling and lacks three-dimensional effect after curing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] A kind of pearlescent powder coating, it is made from the raw material of following weight part:

[0054] Epoxy resin (E-12) 300 parts

[0055] Polyester resin A (EL-3310) 300 parts

[0056] Polyester resin B (TB-670) 100 parts

[0057] Leveling agent (PV99) 10 parts

[0058] Dry powder flow agent (RC213) 10 parts

[0059] Defoamer (BYK-1615) 5 parts

[0060] Matting agent (SA206) ​​20 parts

[0061] Silver powder alignment agent (RC211) 5 parts

[0062] Benzoin 10 parts

[0063] TGIC 10 copies

[0064]Ultrafine barium sulfate 150 parts

[0065] Quasi-spherical silica powder 100 parts

[0066] Modified polyethylene wax powder 10 parts

[0067] Light calcium carbonate 10 parts

[0068] Titanium dioxide 10 parts

[0069] Iron yellow 10 parts

[0070] Aluminum silver powder 15 parts.

[0071] Wherein, the particle size of the quasi-spherical silicon micropowder is 500 mesh; the particle size of the aluminum si...

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PUM

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Abstract

The invention discloses a pearl-lustre powder coating and a preparation method thereof. The pearl-lustre powder coating is made of raw materials of the following parts by weight: 250-300 parts of epoxy resin (E-12), 250-300 parts of polyester resin A (EL-3310), 80-100 parts of polyester resin B (TB-670), 5-10 parts of flatting agent (PV99), 5-10 parts of dry powder flowing agent (RC213), 3-5 parts of defoamer (BYK-1615), 15-20 parts of delustering agent (SA206), 3-5 parts of silver powder directional alignment agent (RC211), 5-10 parts of benzoin, 8-12 parts of TGIC, 100-150 parts of superfine barium sulfate, 50-100 parts of alignment ball type silica powder, 8-12 parts of modified polyethylene wax micro powder, 5-10 parts of light calcium carbonate, 5-10 parts of titanium dioxide, 5-10 parts of ferrite yellow, and 10-15 parts of aluminum silver powder. The powder coating which is prepared by the method has the advantages of being high in hardness, high in strength, highly abrasion-resisting, good in heat resistance, good in anti-aging, quick in curing time, environmental-friendly, free of pollution and the like. A solidified coating has strong pearl effect, and gives people vision comfort, and comprehensive performance of the coating is excellent.

Description

technical field [0001] The invention relates to a powder coating, in particular to a pearlescent powder coating and a preparation method thereof. Background technique [0002] As an environmentally friendly coating, powder coating has the advantages of no solvent, low pollution, simple coating process and high coating efficiency. The surface of the powder coating commonly used at present is flat, dull, poor in hand feeling and lacks three-dimensional effect after curing. With the rapid development of the powder coating industry, people are no longer satisfied with monotonous gloss or color-changing decorations for various home appliances and equipment to be coated. Among them, pearlescent powder coating is a kind of powder coating, which refers to various powder coatings containing pigments with pearlescent effect. Because it can show a bright and luxurious decorative effect, the pearlescent effect is strong, fashionable and beautiful, it is very suitable for home furnishin...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D167/00C09D123/06C09D7/12C09D5/03C09D5/36
Inventor 刘荣兴费邦忠
Owner ANHUI HUAHUI SUYE TECH SHARE CO LTD
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