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Halogen-free dip-coating air-drying matte finish oil for metal or plastic surface and preparation method thereof

A matte surface oil and plastic technology, applied in the direction of coating, etc., can solve the problems of environmental pollution around the construction workshop, high cost, complicated process, etc., and achieve the effect of delicate hand feeling, improved production efficiency, and uniform color

Pending Publication Date: 2020-05-08
深圳市富豪化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional surface oils are usually oily materials, containing some volatile organic materials, which will pollute the construction workshop and the surrounding environment
Simultaneously, spraying this surface oil also has the defects of complex process and high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0037] A metal surface is made of halogen-free dip-coating self-drying matte finish, comprising the following main ingredients and diluents in parts by weight:

[0038] (1) The main raw materials are prepared as follows: 30 parts of water-based acrylic resin, 8 parts of ethylene glycol butyl ether, 1 part of water-based film-forming aid, 1 part of water-based dispersant, 1 part of water-based matting powder, 10 parts of talc powder, 0.2 parts of wet agent, 0.2 parts of water-based leveling agent, and 1 part of water-based anti-settling agent.

[0039] (2) Diluent preparation: 5 parts of butyl glycol ether, 20 parts of butanol, 20 parts of ethanol, 30 parts of isopropanol, 20 parts of methanol, and 20 parts of white electric oil.

[0040] A method for preparing a metal surface with a halogen-free dip-coating self-drying matte finish is as follows:

[0041] ① Put the main material and diluent raw material according to the formula ratio

[0042] ②Put in the main raw materials, ...

Embodiment example 2

[0047] A halogen-free dip-coating self-drying matte finish oil for metal surfaces is prepared from the following main ingredients and diluents in parts by weight:

[0048] (1) The main raw materials are prepared as follows: 35 parts of water-based acrylic resin, 9 parts of ethylene glycol butyl ether, 1.5 parts of water-based film-forming aid, 1.2 parts of water-based dispersant, 1.8 parts of water-based matting powder, 14 parts of talc powder, water-based emulsifier 0.3 parts of wet agent, 0.4 parts of water-based leveling agent, and 1.5 parts of water-based anti-settling agent.

[0049] (2) Diluent preparation: 7 parts of ethylene glycol butyl ether, 25 parts of butanol, 25 parts of ethanol, 45 parts of isopropanol, 23 parts of methanol, and 25 parts of white electric oil.

[0050] A method for preparing a metal surface with a halogen-free dip-coating self-drying matte finish is as follows:

[0051] ① Put the main material and diluent raw material according to the formula r...

Embodiment example 3

[0057] A halogen-free dip-coating and self-drying matte finish for plastic surfaces is prepared from the following main ingredients and diluents in parts by weight:

[0058] (1) The main raw materials are prepared as follows: 40 parts of water-based acrylic resin, 10 parts of ethylene glycol butyl ether, 2 parts of water-based film-forming aid, 1.5 parts of water-based dispersant, 2 parts of water-based matting powder, 15 parts of talc powder, water-based emulsifier 0.5 parts of wet agent, 0.5 parts of water-based leveling agent, 2 parts of water-based anti-settling agent.

[0059] (2) Diluent preparation: 8 parts of ethylene glycol butyl ether, 30 parts of butanol, 30 parts of ethanol, 50 parts of isopropanol, 25 parts of methanol, and 30 parts of white electric oil.

[0060] A method for preparing a metal surface with a halogen-free dip-coating self-drying matte finish is as follows:

[0061] ① Put the main material and diluent raw material according to the formula ratio

[...

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Abstract

The invention discloses halogen-free dip-coating air-drying matte finish oil for a metal or plastic surface and a preparation method thereof. The facial oil comprises the following main materials in parts by weight: main materials and auxiliary materials, the water-based paint is prepared from 30-40 parts of water-based acrylic resin, 8-10 parts of butyl cellosolve, 1-2 parts of a water-based coalescing agent, 1-1.5 parts of a water-based dispersing agent, 1-2 parts of water-based matting powder, 10-15 parts of talcum powder, 0.2-0.5 part of a water-based wetting agent, 0.2-0.5 part of a water-based leveling agent and 1-2 parts of a water-based anti-settling agent. The matte finish oil can replace a traditional spraying process, wherein the cost can be saved by 40% or above. The matte surface oil is environmentally friendly, free of oil residues and free of heavy metal, a dip-coated product is fine and smooth in hand feeling, high in toughness, high in hardness, good in scratch resistance and uniform in color after being dried, and the technical requirement for metal surface oil coating is completely satisfied.

Description

technical field [0001] The invention belongs to the field of surface oil preparation, and in particular relates to a halogen-free dip-coating self-drying matte surface oil for the surface of metal or plastic parts and a preparation method thereof. Background technique [0002] A large number of metal or plastic parts need surface treatment to make them have a better service life and aesthetics. The usual way of surface treatment is to spray it with top coat. Traditional surface oils are usually oily materials, containing some volatile organic materials, which will pollute the construction workshop and the surrounding environment. Simultaneously, also there is complex process, the defective of aspects such as high cost when spraying this surface oil. Contents of the invention [0003] The purpose of the present invention is to provide a halogen-free dip-coating self-drying matte surface oil for the surface of metal or plastic parts and its preparation method, which solves...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/61
CPCC09D133/04C09D7/61C08K3/34
Inventor 董须要董红霞
Owner 深圳市富豪化工有限公司
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