Automobile paint with high drying speed

A drying speed, car technology, applied in the field of car paint, can solve the problems of high energy consumption, unsatisfactory car paint, long baking time, etc.

Inactive Publication Date: 2021-07-06
马玉国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The drying condition of traditional automotive original paint is generally baked at 70°C for 50 minutes, which consumes a lot of energy, takes a long time to bake, and wastes manpower and material resources. Low cost and time-consuming and labor-intensive, it has been increasingly unable to meet the growing market demand for automotive paint, which has greatly restricted the rapid development of the domestic automotive industry.

Method used

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  • Automobile paint with high drying speed
  • Automobile paint with high drying speed

Examples

Experimental program
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Effect test

Embodiment 1

[0021] A car paint with fast drying speed. The car paint includes a main agent and a curing agent. The raw materials of the main agent and the curing agent are respectively in parts by volume: main agent components: water-based epoxy resin 30-55, Pigment 15-35, anti-rust agent 1-5, anti-corrosion solvent 5-25, mica powder 5-10; curing agent components: ethylene glycol butyl ether 45-85, thickener 45-65; the paint The volume ratio of the component and the curing agent component is 1-4:2.

[0022] A preparation method for automobile paint, the method comprises the following steps:

[0023] A: Preparation of paint components:

[0024] (1) Transport 10-25 parts of water-based epoxy resin, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent, and 5-10 parts of mica powder into the mixing tank through a single-part delivery pump, and stir evenly ;

[0025] (2) Add 15-35 parts of pigment while stirring, and disperse at high speed in the mixing tank for 1.5-2 hours; ...

Embodiment 2

[0042] A car paint with fast drying speed. The car paint includes a main agent and a curing agent. The raw materials of the main agent and the curing agent are respectively in parts by volume: main agent components: water-based epoxy resin 30-55, Pigment 15-35, anti-rust agent 1-5, anti-corrosion solvent 5-25, mica powder 5-10; curing agent components: ethylene glycol butyl ether 45-85, thickener 45-65; the paint The volume ratio of the component and the curing agent component is 1-4:2.

[0043] A preparation method for automobile paint, the method comprises the following steps:

[0044] A: Preparation of paint components:

[0045] (1) Transport 10-25 parts of water-based epoxy resin, 1-5 parts of anti-rust agent, 5-25 parts of anti-corrosion solvent, and 5-10 parts of mica powder into the mixing tank through a single-part delivery pump, and stir evenly ;

[0046] (2) Add 15-35 parts of pigment while stirring, and disperse at high speed in the mixing tank for 1.5-2 hours; ...

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PUM

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Abstract

The invention relates to an automobile paint with high drying speed, the automobile paint comprises a main agent and a curing agent, the main agent comprises the following raw materials in parts by volume: 30-55 parts of waterborne epoxy resin, 15-35 parts of a pigment, 1-5 parts of an anti-rust agent, 5-25 parts of an anti-corrosion solvent, and 5-10 parts of mica powder; the curing agent component comprises 45-85 parts of butyl cellosolve and 45-65 parts of a thickening agent; and the volume ratio of the paint component to the curing agent component is (1-4): 2. Compared with the drying condition of the traditional car paint, the automobile paint disclosed by the invention has the advantages that the time is saved by more than 40%; and the cost of manpower and material resources of enterprises is reduced.

Description

technical field [0001] The invention relates to the technical field of car paint, in particular to a car paint with fast drying speed. Background technique [0002] Automobile paint occupies an increasingly important position in my country's paint production. The surface of automobiles needs to be protected and decorated by paint. The quality of paint film is an intuitive evaluation of automobile quality, which will directly affect the market competitiveness of automobiles. The development and changes of automobiles put forward high-quality, low-cost and green technology requirements for paints. It is imperative to further develop scratch-resistant, stone-resistant, corrosion-resistant, high-hardness, beautiful and colorful multifunctional automotive paints. [0003] The drying condition of traditional automotive original paint is generally baked at 70°C for 50 minutes, which consumes a lot of energy, takes a long time to bake, and wastes manpower and material resources. Lo...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D5/08C09D7/61C09D7/80
CPCC09D163/00C09D5/08C09D7/61C09D7/80
Inventor 马玉国
Owner 马玉国
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