Solvent-resistant mud yellow hole filling ash and preparation method thereof

A solvent and solvent resistance technology, applied in the direction of filling slurry, etc., can solve the problems of drying speed, the number of gray eyes and solvent resistance cannot be unified, and achieve fast drying performance, high coating smoothness, and solvent resistance performance. Effect

Active Publication Date: 2021-11-30
广东优志新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there are still problems in the prior art: the drying speed, the number of gray eyes, and the solvent resistance cannot be unified.

Method used

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  • Solvent-resistant mud yellow hole filling ash and preparation method thereof
  • Solvent-resistant mud yellow hole filling ash and preparation method thereof
  • Solvent-resistant mud yellow hole filling ash and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 Preparation of solvent-resistant mud yellow putty

[0021] Preparation:

[0022] Polyester type anti-sagging resin YP8818, CAB, Degalan 64 / 12N acrylic resin, and solvent are mixed and dispersed, and additives, pigments and powder are added to continue to disperse. After the dispersion is uniform, grind with a grinder. Can.

[0023] Each composition formula table is as follows table 1:

[0024] Table 1 Recipe table

[0025]

Embodiment 2

[0027] Roughly the same as Example 1, the difference is that the consumption of each substance of the present embodiment is as follows in Table 2:

[0028] Table 2 Formulation table

[0029]

Embodiment 3

[0031] Roughly the same as Example 1, the difference is that the consumption of each substance of the present embodiment is as follows in Table 3:

[0032] Table 3 recipe table

[0033]

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PUM

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Abstract

The invention belongs to the field of coatings, and particularly relates to solvent-resistant mud yellow hole filling ash which comprises the following components in percentage by mass: 3-5% of polyester type anti-sagging resin YP8818, 12-15% of cellulose acetate butyrate, 20-30% of Dejialan 64 / 12N acrylic resin, 12-18% of a solvent, 2-5% of an auxiliary agent, and the balance being pigments and powder. According to the hole filling ash, the CAB is adopted for increasing the TG glass transition temperature and promoting the quick-drying performance; meanwhile, the CAB is combined with the main resin Dejialan 64 / 12N acrylic resin and the auxiliary resin polyester type anti-sagging resin YP8818, the solvent resistance of a coating layer can be improved, and no residue is left after wiping after construction; meanwhile, the main resin Dejialan 64 / 12N acrylic resin is self-drying and has a relatively high glass transition temperature, so that the quick-drying performance is further promoted; and meanwhile, the product has few ash holes, and the smoothness of a coating layer coated on the basis is high.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a solvent-resistant mud yellow putty and a preparation method thereof. Background technique [0002] Putty is a kind of polymerized putty with unsaturated polyester resin as the main body, the trade name or commonly known as putty. It is mainly used for caulking and filling of metal and non-metal before painting, so as to make the substrate smooth and smooth before painting, and to facilitate painting construction. The use of atomic ash involves high-end automobile production and repair, decoration and decoration, furniture production and manufacturing, hardware and metal product production and manufacturing and other industries. Modern requirements for material surface decoration are getting higher and higher. The utilization rate of atomic ash, which is one of the main supplies for substrate treatment, is increasing; the amount of use is also increasing. In the case of increasingly f...

Claims

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Application Information

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IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 吴灿云李万丽江时良
Owner 广东优志新材料有限公司
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