Antibacterial flame retardant coating and preparation method thereof

A technology of flame-retardant coatings and mass fractions, applied in the field of coatings, can solve the problems of no antibacterial function, etc., achieve good antibacterial and flame-retardant effects, strong bactericidal ability, and improve the effect of antibacterial performance

Inactive Publication Date: 2015-09-23
龚灿锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current industrialized products do not have antibacterial function

Method used

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  • Antibacterial flame retardant coating and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The antibacterial and flame-retardant coating in the present embodiment is made up of following mass components: 6 parts of zinc pyrithione, 15 parts of chitosan biguanide hydrochloride, 8 parts of methylphenyl silicone resin, 10 parts of nano-silver powder, phosphoric acid 8 parts of ester flame retardant, 4 parts of dihexadecyl peroxydicarbonate, 12 parts of butyl benzyl phthalate, 0.5 parts of ultrafine acrylate rubber powder, 0.1 part of dimethyl phosphate, Aluminum silicate fiber 5 parts, zinc oxide 1 part.

[0030] The preparation method of above-mentioned antibacterial flame-retardant coating comprises the following steps:

[0031] (1) Add the above mass parts of chitosan biguanide hydrochloride into water, and then add the above mass parts of zinc pyrithione, methylphenyl silicone resin, phosphate ester flame retardant, peroxydicarbonate bis Cetyl ester, butyl benzyl phthalate, dimethyl methyl phosphate, aluminum silicate fiber, zinc oxide, high-speed dispersio...

Embodiment 2

[0038] The antibacterial and flame-retardant coating in the present embodiment is made up of following mass components: 10 parts of zinc pyrithione, 30 parts of chitosan biguanide hydrochloride, 16 parts of methylphenyl silicone resin, 25 parts of nano-silver powder, phosphoric acid 10 parts of ester flame retardant, 10 parts of dihexadecyl peroxydicarbonate, 20 parts of butyl benzyl phthalate, 1 part of ultrafine acrylate rubber powder, 0.5 part of dimethyl phosphate, Aluminum silicate fiber 15 parts, zinc oxide 3 parts.

[0039] The preparation method of above-mentioned antibacterial flame-retardant coating comprises the following steps:

[0040] (1) Add the above mass parts of chitosan biguanide hydrochloride into water, and then add the above mass parts of zinc pyrithione, methylphenyl silicone resin, phosphate ester flame retardant, peroxydicarbonate bis Cetyl ester, butyl benzyl phthalate, dimethyl methyl phosphate, aluminum silicate fiber, zinc oxide, high-speed disper...

Embodiment 3

[0047] The antibacterial and flame-retardant coating in the present embodiment is made up of following mass components: 8 parts of zinc pyrithione, 18 parts of chitosan biguanide hydrochloride, 12 parts of methylphenyl silicone resin, 13 parts of nano-silver powder, phosphoric acid 9 parts of ester flame retardant, 12 parts of dihexadecyl peroxydicarbonate, 16 parts of butyl benzyl phthalate, 0.75 parts of ultrafine acrylate rubber powder, 0.3 parts of dimethyl phosphate, 10 parts of aluminum silicate fiber, 2 parts of zinc oxide.

[0048] Further, the preparation method of the above-mentioned antibacterial flame retardant coating comprises the following steps:

[0049] (1) Add the above mass parts of chitosan biguanide hydrochloride into water, and then add the above mass parts of zinc pyrithione, methylphenyl silicone resin, phosphate ester flame retardant, peroxydicarbonate bis Cetyl ester, butyl benzyl phthalate, dimethyl methyl phosphate, aluminum silicate fiber, zinc ox...

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Abstract

The invention relates to an antibacterial flame retardant coating. The antibacterial flame retardant coating comprises the following components in parts by weight: 6-10 parts of zinc pyrithione, 15-30 parts of chitosan biguanidine hydrochloride, 8-16 parts of methylphenyl silicone resins, 10-25 parts of nanometer silver powder, 8-10 parts of a phosphate flame retardant, 4-10 parts of dihexadecyl peroxodicarbonate, 12-20 parts of benzyl butyl phthalate, 0.5-1 part of superfine acrylate rubber powder, 0.1-0.5 part of dimethyl methylphosphate, 5-15 parts of aluminium silicate fibers, and 1-3 parts of zinc oxide. The antibacterial flame retardant coating disclosed by the invention is prepared under normal temperature and normal pressure, and extra equipment is not needed; the technology is simple, and the production cost is low. After the antibacterial flame retardant coating disclosed by the invention is used, the antibacterial performance of surfaces of materials can be effectively improved, and the materials have good flame retardance; the antibacterial flame retardant coating integrally has favorable antibacterial flame retardance, and can be used according to needs.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an antibacterial and flame-retardant coating and a preparation method thereof. Background technique [0002] With the rapid development of the economy, people's living standards have been greatly improved, and people's awareness of health has been continuously enhanced, especially in recent years [0003] The outbreak and prevalence of various diseases have made people pay more and more attention to the serious harm caused by various infectious diseases and diseases caused by harmful bacteria to human health. This type of product of industrialization does not have antibacterial function at present. With the improvement of people's living standards and the strengthening of hygiene awareness, antibacterial products will inevitably be developed. In addition, some coatings have a good effect on flame retardant, which is convenient and better flame retardant, and improves the safet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D105/08C09D183/04C09D5/18C09D5/14
Inventor 龚灿锋
Owner 龚灿锋
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