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Spraying-free PC material for high-temperature-resistant and high-humidity-resistant bath heater mask

A high-temperature-resistant, spray-free technology, applied in the field of composite materials, can solve problems such as high production costs, polluting the environment, and complex processes, and achieve the effects of high safety, high performance, and strong safety

Inactive Publication Date: 2021-04-20
AUPU HOME STYLE CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved and the technical task proposed by the present invention are to overcome the defects of complex process, environmental pollution and high production cost in the surface treatment of existing plastic parts through spraying process, and to provide a high-temperature and high-humidity Yuba mask. Spray-free PC material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The spray-free PC material used for high-temperature and high-humidity Yuba mask is composed of the following components in mass percentage: PC93.82%, titanium dioxide 5%, flame retardant 0.2%, ultraviolet absorber 0.2%, anti-dripping agent 0.2%, dispersant 0.18%, antioxidant 0.4%. Among them, the flame retardant is one or more compound high-efficiency flame retardants in sulfonate series, p-toluene sulfate series, silicon series and nitrogen series flame retardants. The advantages of small impact, good thermal stability and chemical stability, non-corrosive; UV absorber is benzotriazole UV absorber, BASF's UV328 and Clariant's VSU, which can effectively enhance the product's durability under light conditions Service life; the anti-dripping agent is a modified polytetrafluoroethylene anti-dripping agent, which can cooperate with various flame retardants, with less addition and good dispersion stability; the dispersant is ethylene bisstearamide, It can improve the dispe...

Embodiment 2

[0026] The spray-free PC material used for high-temperature and high-humidity Yuba mask is composed of the following components in mass percentage: PC93.75%, titanium dioxide 5.08%, flame retardant 0.18%, ultraviolet absorber 0.2%, anti-dripping agent 0.18%, dispersant 0.19%, antioxidant 0.42%. Among them, the flame retardant is one or more compound high-efficiency flame retardants in sulfonate series, p-toluene sulfate series, silicon series and nitrogen series flame retardants. The advantages of small impact, good thermal stability and chemical stability, non-corrosive; UV absorber is benzotriazole UV absorber, BASF's UV328 and Clariant's VSU, which can effectively enhance the product's durability under light conditions Service life; the anti-dripping agent is a modified polytetrafluoroethylene anti-dripping agent, which can cooperate with various flame retardants, with less addition and good dispersion stability; the dispersant is ethylene bisstearamide, It can improve the...

Embodiment 3

[0028] The spray-free PC material used for high temperature and high humidity Yuba mask is composed of the following components in mass percentage: PC93.9%, titanium dioxide 4.85%, flame retardant 0.2%, ultraviolet absorber 0.22%, anti-dripping agent 0.21%, dispersant 0.2%, antioxidant 0.42%. Among them, the flame retardant is one or more compound high-efficiency flame retardants in sulfonate series, p-toluene sulfate series, silicon series and nitrogen series flame retardants. The advantages of small impact, good thermal stability and chemical stability, non-corrosive; UV absorber is benzotriazole UV absorber, BASF's UV328 and Clariant's VSU, which can effectively enhance the product's durability under light conditions Service life; the anti-dripping agent is a modified polytetrafluoroethylene anti-dripping agent, which can cooperate with various flame retardants, with less addition and good dispersion stability; the dispersant is ethylene bisstearamide, It can improve the d...

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Abstract

The invention discloses a spraying-free PC material for a high-temperature-resistant and high-humidity-resistant bath heater mask, belongs to a composite material technology, and aims to solve the problems of complex process, environmental pollution and high production cost of surface treatment of an existing plastic part through a spraying process, and the spraying-free PC material comprises the following components in percentage by mass: 93.75-93.9% of PC, 4.8-5.2% of titanium dioxide, 0.18-0.22% of a flame retardant, 0.18%-0.22% of an ultraviolet absorber, 0.18%-0.22% of an anti-dripping agent, 0.15%-0.2% of a dispersing agent, and 0.38%-0.42% of an antioxidant, wherein the total content of the components by mass is 100%. Spraying is not needed, the product paint spraying appearance effect is achieved through direct one-time injection molding, the appearance is advanced, performance is high, and safety is high. The method is green and environment-friendly and realizes 100% recovery. The bath heater mask is resistant to high temperature and high humidity, flame-retardant, high in performance and high in safety. As spraying is not needed, the product spraying process is reduced, and the manufacturing cost is reduced.

Description

technical field [0001] The invention belongs to composite material technology, and in particular relates to a spray-free PC material used for a high-temperature and high-humidity Yuba mask. Background technique [0002] In the field of consumer electronics and smart home appliances, a large number of products currently on the market use spraying technology for surface decoration. However, the spraying technology pollutes seriously, the plastic parts after spraying cannot be recycled, the process is complicated, and the cost is high. The spraying process of plastic parts is complicated, the yield rate is low, and the manufacturing cost is increased. Spraying materials will produce pollutants such as VOC, formaldehyde, thinner, and heavy metals. Contents of the invention [0003] The technical problem to be solved and the technical task proposed by the present invention are to overcome the defects of complex process, environmental pollution and high production cost in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L27/22C08K13/02C08K3/22C08K5/20C08K5/3475
Inventor 张心予
Owner AUPU HOME STYLE CORP LTD
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