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Paint for high-class woodenware artwork and preparation thereof

A technology for handicrafts and woodware, applied in the field of high-grade woodware handicraft coatings and their preparation, polyester-modified epoxy resin coatings, can solve the problems of being controlled by others and high prices, and achieve good weather resistance, excellent physical and chemical properties, and good construction performance. Effect

Inactive Publication Date: 2009-01-14
TIANJIN COLOROAD COATING & CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the strict requirements of foreign customers, there are no high-grade wood handicraft coatings that meet their performance in China. At present, these coatings are still completely dependent on imports, and their prices remain high, which makes Chinese wood handicrafts subject to others.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Ratio of main raw materials:

[0078] Main ingredient: curing agent=100 parts: 20 parts.

[0079] in:

[0080] Main ingredient:

[0081] 40 parts of polyester modified epoxy resin

[0082] High-pigment pigment (high-pigment carbon black special black 1#) 3 parts

[0083] Leveling agent (EFKA3239) 0.5 parts

[0084] Anti-scratch additive (EFKA3288) 0.2 parts

[0085] Anti-sag additive (BYK-430) 2 parts

[0086] Spice 0.05 parts

[0087] Dispersant (BYK-163) 2 parts

[0088] Filler (G-200) 10 parts

[0089] 5 parts of solvent;

[0090] The solvents therein are: 30 parts of xylene, 20 parts of 150# aromatic hydrocarbon, 8 parts of isopropanol, 5 parts of ethylene glycol butyl ether, and 20 parts of cyclohexanone.

[0091] Hardener:

[0092] Polyamide resin (polyamide 0415) 20 parts

[0093] Fatty amine resin (fatty amine 1328) 70 parts

[0094] Curing agent accelerator (K-30) 8 parts

[0095] Spice 0.05 parts.

Embodiment 2

[0097] Ratio of main raw materials: main agent: curing agent = 100 parts: 40 parts

[0098] Main agent:

[0099] 60 parts of polyester modified epoxy resin

[0100] High-pigment pigment (high-pigment carbon black special black 1#) 6 parts

[0101] Leveling agent (EFKA3239) 1 part

[0102] Anti-scratch additive (EFKA3288) 0.5 parts

[0103] Anti-sag additive (BYK-430) 5 parts

[0104] Spice 0.1 parts

[0105] Dispersant (BYK-163) 5 parts

[0106] Filler (G-200) 20 parts

[0107] 10 parts of solvent;

[0108] The solvents therein are: 40 parts of xylene, 30 parts of 150# aromatic hydrocarbon, 15 parts of isopropanol, 10 parts of ethylene glycol butyl ether, and 30 parts of cyclohexanone.

[0109] Hardener:

[0110] Polyamide resin (polyamide 0415) 30 parts

[0111] Fatty amine resin (fatty amine 1328) 70 parts

[0112] Curing agent accelerator (K-30) 15 parts

[0113] Spice 0.1 parts.

Embodiment 3

[0115] Ratio of main raw materials: main agent: curing agent = 100 parts: 30 parts

[0116] Main agent:

[0117] 50 parts of polyester modified epoxy resin

[0118] High-pigment pigment (high-pigment carbon black special black 2#) 5 parts

[0119] Leveling agent (deggusa1484) 0.75 parts

[0120] Anti-scratch additive (KP366) 0.3 parts

[0121] Anti-sag additive (KP366) 4 parts

[0122] Spice 0.08 parts

[0123] Dispersant (ANT204) 3.5 parts

[0124] Filler (G-400) 15 parts

[0125] 8 parts of solvent;

[0126] The solvents therein are: 35 parts of xylene, 25 parts of 150# aromatic hydrocarbon, 10 parts of isopropanol, 8 parts of propylene glycol methyl ether, and 25 parts of cyclohexanone.

[0127] Hardener:

[0128] Polyamide resin (polyamide 816S) 25 parts

[0129] Fatty amine resin (fatty amine 0412) 65 parts

[0130] Curing agent accelerator (K-54) 10 parts

[0131] Spice 0.1 parts.

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Abstract

The invention relates to high-grade wooden artwork coating, which is composed of host crystal and solidifying agent, wherein according to the weight parts: the host crystal and solidifying agent are 100:20 to 100:40. The high-grade wooden artwork coating of the invention is characterized in that the coating is made through utilizing that polyester modified epoxy resin is mixed with materials such as high color pigment, dispersing agent, leveling agent, anti-sagging auxiliary agent, anti-scratching auxiliary agent, filler and the like, and additionally matched with polyamide and aliphatic amine solidifying agent. Under the high temperature and high humidity conditions the coating can be coated on the surfaces of various wooden artworks, when the thickness of one-time coating paint film is within 120 um to 150 um, the high-grade wooden artwork coating can not generate sagging phenomenon, and the paint film is bright and flat and has good physical chemical properties. The coating has the protecting and decorating effects to the wooden artwork, which can be widely used for the coating of the wood sculpture, the long high table, the noble furniture and the wooden artwork products.

Description

technical field [0001] The invention belongs to the technical field of coatings for woodware products, and relates to polyester modified epoxy resin coatings, in particular to a high-grade woodware handicraft coating and a preparation method thereof. Background technique [0002] With the sustained and high-speed development of the national economy, our country is gradually connecting with the world. Especially in the stagnant stage of global development, my country's rapid development has attracted the attention of the world. In Japan, Singapore, Taiwan, Malaysia and other countries, the demand for wooden handicrafts is increasing day by day, and they are even more thirsty for our country's lean wood technology. At the same time, the belief in Buddhism in many countries in the world, especially in Asia, also makes the demand for wooden products continue to increase to a certain extent. Our country not only promotes Buddhism, but also has top-level skills in Buddhist woode...

Claims

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Application Information

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IPC IPC(8): C09D163/00B05D7/08
Inventor 李华宁姚学民孟昭辉李建杰邓长福许鹏君刘艳李辉宁
Owner TIANJIN COLOROAD COATING & CHEM
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