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Unsaturated polyester paint coated on furniture and preparation method thereof

A technology of unsaturated polyester paint, applied in the direction of polyester paint, coating, etc., can solve the problems of large temperature influence, large paint film thickness, long curing time, etc., and achieve wide application prospects, simple process, and preparation process requirements not high effect

Inactive Publication Date: 2015-01-28
刘星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polyester paint has many advantages. Under the action of initiator, it can be completely transformed into solid polymer without releasing by-products, and the thickness of the paint film is large. It only needs to be sprayed two or three times. Generally, the curing time of polyester paint is relatively short. Long, and the curing speed is not easy to control, greatly affected by temperature

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] An unsaturated polyester paint applied to furniture and a preparation method thereof. The paint consists of two components, A and B. The A component is the main paint unsaturated polyester and the curing agent cumene hydroperoxide, and the B component is the diluent styrene and the accelerator toluene-2,4-di[ N, N-dimethylaminopropyl urea], each component content is as follows:

[0023] A component,

[0024] Unsaturated polyester: 70%

[0025] Cumene Hydroperoxide: 30%

[0026] B component,

[0027] Styrene: 80%

[0028] Toluene-2,4-di[N,N-dimethylaminopropionamide]: 20%

[0029] During construction, the unsaturated polyester paint is prepared as follows:

[0030] ⑴Heat the component A substance containing the main paint to 40°C first,

[0031] ⑵ Slowly add the heated component A into component B, and keep stirring, the ratio of addition is A:B=2:1, make it evenly mixed,

[0032] (3) When the preparation has a certain viscosity, it can be brushed onto the surfac...

Embodiment 2

[0034] An unsaturated polyester paint applied to furniture and a preparation method thereof. The paint consists of two components, A and B. The A component is the main paint unsaturated polyester and the curing agent cumene hydroperoxide, and the B component is the diluent styrene and the accelerator toluene-2,4-di[ N, N-dimethylaminopropyl urea], each component content is as follows:

[0035] A component,

[0036] Unsaturated polyester: 90%

[0037] Cumene Hydroperoxide: 10%

[0038] B component,

[0039] Styrene: 90%

[0040] Toluene-2,4-bis[N,N-dimethylaminopropionamide]: 10%

[0041] During construction, the unsaturated polyester paint is prepared as follows:

[0042] ⑴Heat the component A substance containing the main paint to 50°C first,

[0043] (2) Slowly add the heated component A into component B, and keep stirring, the ratio of addition is A:B=3:1, to make it evenly mixed,

[0044] (3) When the preparation has a certain viscosity, it can be brushed onto the ...

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PUM

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Abstract

The invention discloses an unsaturated polyester paint coated on furniture and a preparation method thereof. The paint comprises a component A (unsaturated polyester and cumene hydroperoxide) and a component B (styrene and toluene-2, 4-bis[N, N-dimethylamino-N-propylurea]. During construction, the component A is firstly heated to a certain temperature, and the unsaturated polyester paint can be used after the component A is mixed with the component B by a certain ratio. The paint has no byproducts, the curing time is not affected by temperatures, the preparing technical process is simple, and the application prospect is wide.

Description

technical field [0001] The invention relates to a paint, in particular to an unsaturated polyester paint applied to furniture and a preparation method thereof, belonging to the field of chemical industry. Background technique [0002] The history of human production and use of paint can be traced back to the Stone Age. 7,000 years ago, human beings have used the oil of beasts, the juice of grasses and trees, and natural pigments to prepare primitive finishing substances, and painted with feathers and branches to achieve the purpose of decoration. This can be said to be the essence of paint. prototype. With the progress of human society, on the one hand, due to the development of social productivity and the improvement of living standards, new requirements are constantly put forward for the variety and quality of paint, which promotes the development of paint; on the one hand, with the advancement of science and technology, chemistry, especially The establishment of organic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/06C09D7/12
CPCC09D167/06C08K5/21C09D7/63
Inventor 刘星
Owner 刘星
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