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Formaldehyde-absorption flame-retardant automobile interior trim paint

A technology for absorbing formaldehyde in automotive interiors, applied to radiation-absorbing coatings, wax coatings, fire-resistant coatings, etc.

Inactive Publication Date: 2015-04-08
SUZHOU NEW DISTRICT JIAHE PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Car interiors inevitably produce formaldehyde and other harmful gases, and at the same time, can burn. In the prior art, car interior coatings are generally only for leather seats to prolong the service life of leather, and do not involve adsorption of formaldehyde or flame retardancy.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A formaldehyde-absorbing flame-retardant automotive interior coating, comprising:

[0016] 10 parts of microcrystalline wax, 4 parts of silicone oil, 4 parts of shellac, 8 parts of fatty alcohol polyoxyethylene ether, 1 part of acrylonitrile, 4 parts of emulsifier, 0.5 parts of antifungal agent, 25 parts of ethanol, 15 parts of water, 2- 1 part of hydroxy-4-n-octyloxybenzophenone, 5 parts of silicon-containing nano-polyethylene-vinyl acetate, 1 part of talcum powder, and 1 part of flame retardant. Adjust the pH to 5.5 with acetic acid.

Embodiment 2

[0018] A formaldehyde-absorbing flame-retardant automotive interior coating, comprising:

[0019] 12 parts of microcrystalline wax, 6 parts of silicone oil, 8 parts of shellac, 10 parts of fatty alcohol polyoxyethylene ether, 2 parts of acrylonitrile, 6 parts of emulsifier, 0.10 parts of antifungal agent, 40 parts of ethanol, 18 parts of water, 2- 2 parts of hydroxy-4-n-octyloxybenzophenone, 6 parts of silicon-containing nano-polyethylene-vinyl acetate, 1-3 parts of talcum powder, and 2 parts of flame retardant. Adjust pH to 6 with acetic acid.

Embodiment 3

[0021] A formaldehyde-absorbing flame-retardant automotive interior coating, comprising:

[0022] 15 parts of microcrystalline wax, 8 parts of silicone oil, 10 parts of shellac, 15 parts of fatty alcohol polyoxyethylene ether, 3 parts of acrylonitrile, 8 parts of emulsifier, 0.15 parts of antifungal agent, 45 parts of ethanol, 20 parts of water, 2- 3 parts of hydroxy-4-n-octyloxybenzophenone, 8 parts of silicon-containing nano-polyethylene-vinyl acetate, 1-3 parts of talcum powder, 5 parts of flame retardant, and adjust the pH to 6.5 with acetic acid.

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Abstract

The invention discloses a formaldehyde-absorption flame-retardant automobile interior trim paint. The formaldehyde-adsorption flame-retardant automobile interior trim paint comprises 10 to 15 parts of microcrystalline wax, 4 to 8 parts of silicone oil, 4 to 10 parts of shellac, 8 to 15 parts of fatty alcohol polyoxyethylene ether, 1 to 3 parts of acrylonitrile, 4 to 8 parts of an emulsifier, 0.5 to 0.15 part of a mildew inhibitor, 25 to 45 parts of ethanol, 15 to 20 parts of water, 1 to 3 parts of 2-hydroxy-4-n-octyloxybenzophenone, 5 to 8 parts of silicone-containing polyethylene vinyl acetate, 1 to 3 parts of talcum powder, and 1 to 5 parts of a fire retardant. The formaldehyde-absorption flame-retardant automobile interior trim paint is capable of absorbing ultraviolet light and formaldehyde gas, protecting automobile interior trim colour, prolonging automobile interior trim service life, and realizing flame prevention.

Description

technical field [0001] The invention belongs to the field of automobile equipment material manufacturing, in particular to a formaldehyde-absorbing flame-retardant automobile interior paint. Background technique [0002] The instrument panel of the car is generally made of polypropylene. The instrument panel with a hard appearance is made of polypropylene injection molding. The inner door guard is usually PP injection molding or fiberboard. The seat cover is made of chemical fiber cloth, artificial leather, and genuine leather. The seat cushion and backrest are generally polyurethane foam. The interior of the ceiling and side panels is generally formed by hot pressing of hemp fiber, and the surface layer is fabric or PVC leather. Car interiors inevitably produce harmful gases such as formaldehyde, and can burn at the same time. In the prior art, car interior coatings are generally only used for leather seats to prolong the service life of leather, and do not involve adsorpti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D191/06C09D171/00C09D183/04C09D193/02C09D123/08C09D7/12C09D5/18C09D5/32
CPCC09D191/06C08K2201/003C08K2201/011C08L2201/02C08L2205/035C09D5/14C09D5/18C09D5/32C09D7/63C09D7/65
Inventor 蒋学功
Owner SUZHOU NEW DISTRICT JIAHE PLASTIC
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