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Wood grain powder paint for decorative sectional material and production method of wood grain powder paint

A technology for powder coatings and decorative profiles, applied in powder coatings, polyester coatings, polyamide coatings, etc., can solve the problems of falling off, affecting the decorative effect, easy oxidation and falling off, etc., to maintain toughness, ensure that it is not easy to age, and is not easy to fall off. Effect

Inactive Publication Date: 2017-05-31
HENGYANG SHANTAI CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing decorative profile wood grain powder coatings on the market are easy to oxidize and fall off after a certain period of time, especially under the action of external force, they are easy to fall off in one piece, which seriously affects the decorative effect.

Method used

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  • Wood grain powder paint for decorative sectional material and production method of wood grain powder paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A wood-grain powder coating for decorative profiles, prepared from the following raw materials in parts by weight:

[0050] 60 parts of hydroxyl-containing saturated polyester resin

[0051] 50 parts of nylon resin

[0052] 1 part bisphenol A epoxy resin

[0053] 8 parts curing agent

[0054] High temperature resistant antioxidant 0.5 parts

[0055] 0.2 parts of UV stabilizer

[0056] Leveling agent 0.5 parts

[0057] 0.5 parts of nucleating agent

[0058] 1 part texture agent

[0059] Brightening agent 0.2 parts

[0060] Benzoin 0.5 parts

[0061] Wear-resistant wax powder 0.2 parts

[0062] 1 part of pigment and filler.

[0063] Among them, the nylon resin is long carbon chain engineering nylon PA11 or PA12 or PA1012 or PA1212, and the curing agent is a mixture of 1530 curing agent and powderlink1174, wherein the weight ratio of 1530 curing agent and powderlink1174 is 0.5, and the high temperature resistant antioxidant is hindered polymerization Phenolic an...

Embodiment 2

[0070] A wood-grain powder coating for decorative profiles, prepared from the following raw materials in parts by weight:

[0071] 80 parts of hydroxyl-containing saturated polyester resin

[0072] 60 parts of nylon resin

[0073] 2 parts bisphenol A epoxy resin

[0074] 15 parts of curing agent

[0075] High temperature resistant antioxidant 2 parts

[0076] 1 part UV stabilizer

[0077] Leveling agent 2 parts

[0078] 2 parts nucleating agent

[0079] Texturizer 5 parts

[0080] Brightener 1 part

[0081] 1 part benzoin

[0082] Wear-resistant wax powder 1 part

[0083] 45 parts of pigments and fillers.

[0084] Among them, the nylon resin is long carbon chain engineering nylon PA11 or PA12 or PA1012 or PA1212, and the curing agent is a mixture of 1530 curing agent and powderlink1174, wherein the weight ratio of 1530 curing agent and powderlink1174 is 1, and the high temperature resistant antioxidant is hindered polymerization Phenolic antioxidant and amine antioxid...

Embodiment 3

[0091] A wood-grain powder coating for decorative profiles, prepared from the following raw materials in parts by weight:

[0092] 70 parts of hydroxyl-containing saturated polyester resin

[0093] 55 parts of nylon resin

[0094] Bisphenol A epoxy resin 1.5 parts

[0095] 11 parts of curing agent

[0096] 1.3 parts of high temperature resistant antioxidant

[0097] 0.6 parts of UV stabilizer

[0098] Leveling agent 1.2 parts

[0099] 1.5 parts of nucleating agent

[0100] Texturizer 3 parts

[0101] Brightening agent 0.6 parts

[0102] Benzoin 0.8 parts

[0103] Wear-resistant wax powder 0.6 parts

[0104] 25 parts of pigments and fillers.

[0105] Among them, the nylon resin is long carbon chain engineering nylon PA11 or PA12 or PA1012 or PA1212, and the curing agent is a mixture of 1530 curing agent and powderlink1174, wherein the weight ratio of 1530 curing agent and powderlink1174 is 0.8, and the high temperature resistant antioxidant is hindered polymerization ...

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Abstract

The invention belongs to the technical field of paint and in particular relates to wood grain powder paint for a decorative sectional material and a production method of the wood grain powder paint. The wood grain powder paint is prepared from the following raw materials in parts by weight: 60 to 80 parts of hydroxyl-containing saturated polyester resin, 50 to 60 parts of nylon resin, 1 to 2 parts of bisphenol A epoxy resin, 8 to 15 parts of a curing agent, 0.5 to 2 parts of a high-temperature-resisting antioxygen, 0.2 to 1 part of an ultraviolet stabilizer, 0.5 to 2 parts of a flatting agent, 0.5 to 2 parts of a nucleating agent, 1 to 5 parts of a texturing agent, 0.2 to 1 part of a luster enhancing agent, 0.5 to 1 part of styrax benzoin, 0.2 to 1 part of wear-resisting wax powder and 1 to 45 parts of pigment filling. The powder paint provided by the invention has low curing temperature; a coating film obtained by curing has high surface rigidity and has a smooth hand feeling; a wood grain transfer-printing effect is extremely good, and the vision and touch feeling are similar with those of a wood machine; the wood grain powder paint has good weather resistance and extremely good chemical properties; a powder paint layer has good toughness, good weather resistance and high binding force between the powder paint layer and the sectional material, and does not easily fall off when being used for a long time and impacted.

Description

technical field [0001] The invention belongs to the technical field of coatings, and specifically refers to a wood-grain powder coating for decorative profiles and a manufacturing method thereof. Background technique [0002] Most of the traditional decoration materials are wood products, plastic products and composite material products, which consume a lot of natural wood and non-renewable petroleum resources. With the continuous progress and innovation of science and technology, a new type of decorative material has appeared on the market in recent years-the surface is processed by powder coating to form a profile with wood grain effect. The appearance effect of this material product is close to wood products, full of aesthetic feeling, can replace wood products, plastic products and composite material products, and also has the advantages of firmness and durability, not easy to deform, heat preservation, soundproof and anti-drying, earthquake resistance, etc., which surpa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/00C09D177/02C09D177/06C09D163/00C09D5/03C09D7/12
CPCC09D167/00C08L2201/08C08L2205/035C09D5/033C08L77/02C08L63/00C08K5/00C08K5/132C08L77/06C08K5/3475
Inventor 李烈栋张良务
Owner HENGYANG SHANTAI CHEM