Artistic powder paint of mottle effect

A technology of powder coatings and markings, which is applied in the direction of art coatings, epoxy resin coatings, polyurea/polyurethane coatings, etc., can solve the problems of low mechanical properties of coatings, high comprehensive construction costs, environmental pollution, etc., and achieve production and use The effect of simple method

Inactive Publication Date: 2006-01-04
XUZHOU ZENITH COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Coatings made of pearlescent, metallic and other effect pigments are increasingly popular with people for their good appearance and decorative effects. Therefore, paint-based art-type coatings have been developed rapidly, but environmental pollution, low mechanical properties of coatings and comprehensive co

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Raw material dosage (wt%)

[0023] Epoxy / polyester resin systems 60

[0024] Degasser 0.24

[0025] W-1 2

[0026] Carbon black 2.5

[0027] Ultrafine barium sulfate 18.4

[0028] Streaking agent 0.7

[0029] Pearlescent Pigment 4

[0030] Vapor SiO 2 0.1

[0031] Orientation aid 0.06

[0032] Artistic powder coating with mottled effect prepared according to the above formula. The coating adhesion is grade 0, the impact strength is 50cm, and the color difference between batches is ΔE≤1.

Embodiment 2

[0034] Raw material dosage (wt%)

[0035] Polyester / TGIC system 90

[0036] Degasser 0.4

[0037] W-1 2.8

[0038] Carbon black 2.8

[0039] Streaking agent 0.5

[0040] Pearlescent pigment 3.3

[0041] Vapor SiO 2 0.1

[0042] Orientation aid 0.1

[0043] Artistic powder coating with mottled effect prepared according to the above formula. Its coating adhesion is grade 0, impact strength 50cm, color difference between batches ΔE≤1, artificial accelerated aging time ≥500h, natural exposure for 12 months without blistering, rust, cracking, or peeling.

Embodiment 3

[0045] Raw material dosage (wt%)

[0046] Polyurethane Resin Systems 72

[0047] Degasser 0.2

[0048] W-1 2

[0049] Phthalo Green 6.7

[0050] Ultrafine Barium Sulfate 17

[0051] Streaking agent 1.5

[0052] Metallic Pigments 0.45

[0053] Al 2 o 3 C 0.1

[0054] Orientation aid 0.05

[0055] Artistic powder coating with mottled effect prepared according to the above formula. Its coating adhesion is grade 0, impact strength 50cm, color difference between batches ΔE≤1, artificial accelerated aging time ≥500h, natural exposure for 12 months without blistering, rust, cracking, or peeling.

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Abstract

The artistic powder paint with mottle effect is prepared with resin and its curing system, deairing agent, flow assistant, pigment, stuffing, mottle agent, effect pigment, powder flow promoter, and through preparing base material with the first mentioned five materials, adding the other materials, dry mixing, and sieving. The artistic powder paint of the present invention has no toxicity, no pollution, high use effect and reasonable cost.

Description

technical field [0001] The invention relates to an art-type powder coating with a stripe effect, and belongs to the technical field of electrostatic coating powder coatings. Background technique [0002] Art paint is one of the research and development directions of paint. At present, art paint mainly includes sand wrinkle, orange pattern, hammer pattern, emboss, flash and so on. Coatings made of pearlescent, metallic and other effect pigments are increasingly popular with people for their good appearance and decorative effects. Therefore, paint-based art-type coatings have been developed rapidly, but environmental pollution, low mechanical properties of coatings and comprehensive coatings are always present. Problems such as high construction costs have accelerated the pace of technicians developing related powder coatings. Artistic powder coatings have won people's favor for their excellent appearance, outstanding concave-convex touch, and excellent physical and mechanical...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D175/04C09D133/00C09D5/06
Inventor 陆东方晃兵
Owner XUZHOU ZENITH COATING
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