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Alkyd paint settling prevention additive and preparation method thereof

A production method and additive technology, applied in polyester coatings, coatings, etc., can solve the problems of sediment and bleeding, affecting the normal use of alkyd paints, etc.

Inactive Publication Date: 2015-10-28
王志龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Alkyd paint is mainly composed of alkyd resin, which is the largest type of paint in China at present. It has the advantages of cheap price, simple construction, low requirements on the construction environment, full and hard coating film, good durability and weather resistance, and decorative However, the existing alkyd paint will have sediment and bleeding after a period of storage, which will affect the normal use of alkyd paint

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0010] To make alkyd paint additives, take 100 kg of water and add it to a blender, add 0.25 kg of hydroxypropyl methylcellulose into the water, stir slowly and quickly to dissolve it completely, and then add 1 kg of OP- 10. Stir for 30 minutes and serve.

Embodiment approach 2

[0012] To make alkyd paint additives, take 100 kg of water and add it to a blender, add 0.6 kg of hydroxypropyl methylcellulose into the water, stir slowly and quickly to dissolve it completely, and then add 1.5 kg of OP- 10. Stir for 30 minutes and serve.

Embodiment approach 3

[0014] To make alkyd paint additives, take 100 kg of water and add it to a blender, add 0.5 kg of hydroxypropyl methylcellulose to the water, stir slowly and quickly to dissolve it completely, and then add 1.5 kg of OP- 10. Stir for 30 minutes and serve.

[0015] Instructions .

[0016] Add 100 kg of finished alkyd paint into the mixer, then start the mixer, slowly add 5-10 kg of additives into the paint and stir for 40 minutes to complete the finished product. Good quality paint can be added in an appropriate amount, and poor quality paint can be moderately increased, but the weight of additives added to 100 kg of finished alkyd paint should not be less than 5 kg.

[0017] Test shows, common alkyd paint, in depositing 8 months, deposit and bleeding occur in paint, and the alkyd paint that adds anti-sedimentation additive of alkyd paint of the present invention does not have this phenomenon, and the alkyd paint that does not store Same effect.

[0018] The anti-sedimentatio...

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PUM

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Abstract

The invention relates to an alkyd paint settling prevention additive and a preparation method thereof. The additive is prepared by adding 0.25-0.6kg of hydroxypropyl methyl cellulose and 1-1.5kg of OP-10 to 100kg of water.

Description

technical field [0001] The invention relates to an anti-settling additive added to alkyd paint and a preparation method thereof. Background technique [0002] Alkyd paint is mainly composed of alkyd resin, which is the largest type of paint in China at present. It has the advantages of cheap price, simple construction, low requirements on the construction environment, full and hard coating film, good durability and weather resistance, and decorative However, the existing alkyd paint will have deposits and bleeding after being stored for a period of time, which will affect the normal use of the alkyd paint. Contents of the invention [0003] The object of the present invention is to provide a kind of be added in alkyd paint, be used for the additive of alkyd paint anti-sedimentation and preparation method thereof, this additive makes alkyd paint use effect better, also reduces the cost of alkyd paint. [0004] The technical scheme adopted in the present invention is: a kin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/02C09D167/08C09D7/45
CPCC09D7/45C09D167/08
Inventor 王志龙
Owner 王志龙