Thermosetting plastic for air conditioner internal unit

A thermosetting technology for the inner unit of an air conditioner, which is applied in the field of plastic materials, can solve the problems of yellowing of the air conditioner shell, affect the aesthetics, and single color, and achieve the effect of increasing the aesthetics, prolonging the service life, and uniform color

Inactive Publication Date: 2017-05-31
CHUZHOU PINZHIDA ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The color of the existing air conditioner casing is single, basically white, after long-term sunlight exposure, the color of the air conditioner casing will turn yellow, aging, and affect the aesthetics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The present invention proposes a thermosetting plastic for use in air conditioners, including the following components by weight: 45 parts of phenolic resin, 0.5 part of 2,6-di-tert-butyl-4-methylphenol, thiodipropionic acid 0.5 part of dilauryl ester, 5 parts of coloring agent, 8 parts of sodium metasilicate pentahydrate, 8 parts of polyoxyethylene and polyoxypropylene copolymer, 4 parts of tribasic lead carbonate, 2 parts of dimethyl phosphite, demoulding 4 parts of preservative, 3 parts of preservative, 35 parts of calcium carbonate, 3 parts of penetrant.

Embodiment 2

[0014] The present invention proposes a thermosetting plastic for air conditioner internal machine, comprising the following components by weight: 45 parts of phenolic resin, 1 part of 2,6-di-tert-butyl-4-methylphenol, thiodipropionic acid 0.5 part of dilauryl ester, 4 parts of coloring agent, 8 parts of sodium metasilicate pentahydrate, 8 parts of polyoxyethylene and polyoxypropylene copolymer, 4 parts of tribasic lead carbonate, 1 part of dimethyl phosphite, demoulding 5 parts of preservative, 2 parts of preservative, 40 parts of talcum powder, 4 parts of penetrant.

Embodiment 3

[0016] The present invention proposes a thermosetting plastic for air conditioner internal machine, including the following components by weight: 50 parts of phenolic resin, 1 part of 2,6-di-tert-butyl-4-methylphenol, thiodipropionic acid 1 part of dilauryl ester, 3 parts of colorant, 5 parts of sodium metasilicate pentahydrate, 12 parts of polyoxyethylene and polyoxypropylene copolymer, 3 parts of tribasic lead carbonate, 4 parts of dimethyl phosphite, demoulding 2 parts of preservative, 2 parts of preservative, 35 parts of mica, 2 parts of penetrant.

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PUM

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Abstract

The invention discloses a thermosetting plastic for an air conditioner internal unit. The thermosetting plastic comprises, by weight, 40-50 parts of phenolic resin, 0.5-2 parts of antioxidants, 3-6 parts of coloring agents, 5-10 parts of sodium metasilicate pentahydrate, 5-12 parts of polyoxyethylene-polyoxypropylene copolymer, 3-6 parts of tribasic lead carbonate, 1-4 parts of dimethyl phosphite, 2-5 parts of mould release agents, 2-4 parts of preservatives, 30-40 parts of fillers and 2-4 parts of penetrating agents. The thermosetting plastic is high in heat stability, low in aging speed and long in service life, colors can be adjusted, so that attractiveness of a finished product is enhanced, and production cost is low.

Description

Technical field [0001] The invention relates to the technical field of plastic materials, in particular to a thermosetting plastic used in an air conditioner internal machine. Background technique [0002] With the improvement of people's living standards, people's quality of life has also improved, and air conditioners have now become a common household appliance. Air conditioners are divided into wall-mounted, floor-standing and central air-conditioning. Among them, wall-mounted and floor-standing are the most widely used. The air conditioner can not only increase or decrease the indoor temperature and make the living temperature suitable for people, but also has a certain decorative effect. The main material of the air conditioner shell is plastic, and its shape can be designed according to consumer needs to attract more consumers. The color of the existing air conditioner shell is single, mainly white. After long-term sunlight exposure, the color of the air conditioner shel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L61/06C08L71/02C08K13/02C08K5/13C08K3/34C08K5/524C08K3/26
CPCC08L61/06C08L2201/08C08L2205/06C08L71/02C08K13/02C08K5/13C08K3/34C08K5/524C08K2003/265C08K3/26
Inventor 刘开成
Owner CHUZHOU PINZHIDA ELECTRIC TECH
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