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Light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition, light-passing plate and air conditioner

A composition and corrosion-type technology, applied in the field of materials, can solve the problems of light corrosion, panel discoloration, user dissatisfaction, etc., and achieve the effect of improving satisfaction, good light transmittance and gloss.

Active Publication Date: 2014-05-28
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the direct irradiation of white LED light will cause the panel of ABS plastic to change color, that is, be corroded by light, resulting in color differences between the strokes displayed on the ceramic white panel, which will cause dissatisfaction for users and require replacement. Ordinary weather-resistant ABS plastic cannot prevent this kind of photocorrosion damage

Method used

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  • Light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition, light-passing plate and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] ABS resin: 100 parts by mass, TiO 2 : 0.2 parts by mass, light stabilizer: 0.15 parts by mass, antioxidant: 0.8 parts by mass, processing aid: 0.15 parts by mass.

Embodiment 2

[0045] ABS resin: 100 parts by mass, TiO 2 : 0.5 parts by mass, light stabilizer: 0.4 parts by mass, antioxidant: 0.3 parts by mass, processing aid: 0.5 parts by mass.

Embodiment 3

[0047] ABS resin: 100 parts by mass, TiO 2 : 0.8 parts by mass, light stabilizer: 0.3 parts by mass, antioxidant: 0.4 parts by mass, processing aid: 0.2 parts by mass.

[0048] In the following, the light-corrosion-resistant ABS composition provided in Example 3 is used as an example to test the effect of the light-corrosion-resistant ABS composition provided by the present invention. The concrete formula of embodiment is shown in Table 1.

[0049] Table 1

[0050]

Comparative example 1

Example 1

Example 2

Example 3

ABS resin

100

100

100

100

TiO 2

0.8

0.8

0.8

0.8

light stabilizer 1

0.3

Light Stabilizer 2

0.3

Light Stabilizer 3

0.3

Antioxidant 1

0.2

0.2

0.2

0.2

Antioxidant 2

0.2

0.2

0.2

0.2

Processing aids

0.2

0.2

0.2

0.2

[0051] Above comp...

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Abstract

The invention provides a light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition, a light-passing plate and an air conditioner. The light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition comprises the following components by mass: 100 parts of ABS resin, 0.1-1 part of TiO2, 0.1-0.5 part of a light stabilizer, 0.1-1 part of an antioxidant and 0.1-1 part of a processing aid. On the premise of guarantee of material mechanical strength, the light corrosion resistant ABS composition provided by the invention has good light transparency and glossiness, and has the light corrosion resistant effect, therefore, after long-term exposure to a LED light source, a panel of the air conditioner made of the light corrosion resistant ABS composition is free of color difference in display, and the panel has a good display effect, and user satisfaction can be improved.

Description

technical field [0001] The invention relates to the field of materials, in particular to a light-corrosion-resistant ABS composition, a light-transmitting plate made of the light-corrosion-resistant ABS composition, and an air conditioner comprising the light-corrosion plate. Background technique [0002] ABS plastic (the main component is ABS resin, ABS resin is acrylonitrile-butadiene-styrene copolymer, where ABS is the abbreviation of Acrylonitrile Butadiene Styrene) is widely used in home appliances, and also plays an important role in the appearance of air conditioners Especially in the panel of the split wall-mounted air conditioner, the display light of the display device directly shines on the panel and displays through the panel. In this case, the direct irradiation of white LED light will cause the ABS plastic panel to be discolored, that is, it will be corroded by light, resulting in color differences between the strokes displayed on the ceramic white panel, causi...

Claims

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Application Information

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IPC IPC(8): C08L55/02C08K3/22
Inventor 段敬飞李凡
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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