ABS-PMMA composite material as well as preparation method and application thereof

A technology of composite materials and materials, applied in the field of ABS-PMMA composite materials, can solve the problems of increasing material costs and labor costs, increasing process flow, human injury, etc., to avoid pollution and harm to the human body, with good mechanical properties, The effect of good mechanical properties

Inactive Publication Date: 2021-05-28
GREE ELECTRIC APPLIANCES INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional spraying process will not only increase the process flow, but also increase the material cost and labor cost
At the same time, the spraying process will also cause environmental pollution and cause harm to the human body

Method used

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  • ABS-PMMA composite material as well as preparation method and application thereof
  • ABS-PMMA composite material as well as preparation method and application thereof
  • ABS-PMMA composite material as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Step A, mix the ABS resin of 75 parts by weight, the PMMA resin of 15 parts by weight and the white oil of 0.4 parts by weight, and then with the antioxidant of 0.4 parts by weight, the lubricant of 5 parts by weight, the metal of 1.2 parts by weight The powder and 3 parts by weight of the pearlescent pigment were stirred in a mixer at room temperature for 2 minutes, and the mixed material was obtained after uniform mixing.

[0042] Step B. Put the mixed materials into a single-screw granulator, control the temperature at 210° C., feed at 9 r / min, screw at 150 r / min, and without shearing force. Take 3kg of plastic granules obtained through granulation treatment, and carry out injection molding proofing treatment. The process parameters of the injection molding process are shown in Table 2. The obtained product 1# is left for 48 hours for performance testing. The test results are shown in Table 3.

Embodiment 2

[0044] Carry out according to the method for embodiment 1, difference is: step A, the ABS resin of 70 parts by weight, the PMMA resin of 20 parts by weight and the white oil of 0.3 parts by weight are mixed, and then with the antioxidant of 0.5 parts by weight , 6 parts by weight of lubricant, 1 part by weight of metal powder, and 2.2 parts by weight of pearlescent pigment were stirred in a mixer for 5 minutes at room temperature, and mixed uniformly to obtain a mixed material. And after processing according to step B, the obtained product 2# was left for 48h and then subjected to a performance test. The test results are shown in Table 3.

Embodiment 3

[0046] Carry out according to the method for embodiment 1, difference is: step A, the ABS resin of 80 parts by weight, the PMMA resin of 10 parts by weight and the white oil of 0.3 parts by weight are mixed, and then with the antioxidant of 0.5 parts by weight , 6 parts by weight of lubricant, 1 part by weight of metal powder, and 2.2 parts by weight of pearlescent pigment were stirred in a mixer for 5 minutes at room temperature, and mixed uniformly to obtain a mixed material. And after processing according to step B, the obtained product 3# is placed for 48h and then subjected to a performance test. The test results are shown in Table 3.

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Abstract

The invention discloses an ABS-PMMA composite material as well as a preparation method and application thereof. Based on the total weight, the composite material is prepared from the following materials: 65 to 85 weight percent of ABS resin, 5 to 25 weight percent of PMMA resin, 0.1 to 0.6 weight percent of antioxidant, 4 to 7 weight percent of lubricant, 0.5 to 3.5 weight percent of metal powder, 1.6 to 3 weight percent of pearlescent pigment and 0.2 to 0.8 weight percent of white oil. The composite material is relatively good in mechanical property, has high flowability and metal effect, and can be directly used for injection molding to obtain different appearance shapes, so that the material cost and the labor cost brought by a traditional spraying process are saved, and the pollution to the environment and the harm to a human body in the spraying process are avoided.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to an ABS-PMMA composite material, a preparation method and an application of the ABS-PMMA composite material. Background technique [0002] At present, traditional air conditioner appearance materials do not have special aesthetic metal effects, resulting in a relatively simple overall appearance effect of existing air conditioners without strong visual impact. Among them, most of the parts with metal effect are also realized by spraying materials with metal effect on the appearance. [0003] The traditional spraying process will not only increase the process flow, but also increase the material cost and labor cost. At the same time, the spraying process will also cause environmental pollution and cause harm to the human body. Contents of the invention [0004] For the above-mentioned problems existing in the prior art, the invention provides a kind of ABS-PMMA compos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L33/12C08L91/00C08L91/06C08K3/08
CPCC08K2003/0812C08K2003/085C08K2003/0856C08L55/02C08L2201/08C08L2205/03C08L2205/035C08L33/12C08L91/00C08L91/06C08K3/08
Inventor 杨得棚刘磊张从武刘冬丽王琳陈龙
Owner GREE ELECTRIC APPLIANCES INC
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