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Reinforced PA6/ABS(Polyamide 6/Acrylonitrile-Butadiene- Styrene) alloy material and preparation method thereof

An alloy material, PA630 technology, applied in the field of polymer composite modified engineering plastics, can solve the problems of limited ABS application, insufficient cold resistance and high temperature resistance of ABS, and achieve dimensional stability, good fluidity and good wear resistance. Effect

Inactive Publication Date: 2012-07-11
徐州腾飞工程塑料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It not only has the mechanical properties of toughness, hardness, and rigid phase balance, but also has good dimensional stability and processing fluidity, but the cold resistance and high temperature resistance of ABS are not enough. These shortcomings seriously limit the application of ABS.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、2、3

[0027] SMA or ABS-g-MAH is used as compatibilizer, 1076 / 168 (1:1) is used as antioxidant, and ultra-high molecular weight polyethylene wax is used as lubricant.

[0028] Matching ratio 1, 2, 3

[0029] raw material name

Proportion 1 (wt%)

Proportion 2 (wt%)

Proportion 3 (wt%)

[0030] PA6

32

40

37.5

ABS

34

29

37.5

MBS type impact modifier

5

5

8

glass fiber

20

20

10

SMA

--

5

6

ABS-g-MAH

8

--

--

1076 / 168(1∶1)

0.5

0.5

0.4

Ultra High Molecular Weight Polyethylene Wax

0.5

0.5

0.4

[0031] Except for the glass fiber, put the other components into the high mixer according to the proportion and mix them for 8 minutes, then extrude and granulate together with the glass fiber with a twin-screw extruder, the processing temperature is 200-240°C, the sc...

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PUM

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Abstract

The invention relates to a reinforced PA6 / ABS(Polyamide 6 / Acrylonitrile-Butadiene- Styrene) alloy material, belonging to the technical field of polymer materials. The reinforced PA6 / ABS alloy material is characterized by comprising the following components in percentage by weight: PA6 30-70, ABS 10-50, anti-impact modifier 5-15, glass fiber 10-40, compatilizer 1-10, antioxidant 0.2-1 and lubricant 0.3-0.8. The reinforced PA6 / ABS alloy material has the characteristics of stable size, high strength, high fluidity, chemical resistance, wear resistance, good heat resistance performance,etc. The reinforced PA6 / ABS alloy material can be used for injection molding automotive interior parts, automobile wheel covers, printer gears, sports equipment and other motor products.

Description

technical field [0001] The invention relates to a reinforced PA6 / ABS alloy material, in particular to a reinforced PA6 / ABS alloy material for injection molding automotive interior parts, automotive wheel covers, printer gears, sports equipment and other motor products, belonging to polymer composite Technical field of modified engineering plastics. Background technique [0002] ABS resin is currently one of the largest and most widely used plastics. It not only has the mechanical properties of toughness, hardness, and rigid phase balance, but also has good dimensional stability and processing fluidity, but the cold resistance and high temperature resistance of ABS are not enough. These shortcomings seriously limit the application of ABS. [0003] PA6 is also one of the most widely used thermoplastics. It has excellent electrical properties, good chemical resistance, excellent mechanical properties and outstanding abrasion and abrasion resistance. Alloy PA6 and ABS resin, ...

Claims

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Application Information

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IPC IPC(8): C08L77/02C08L55/02C08L51/00C08K13/06C08K9/06C08K7/14C08J5/08
Inventor 李新忠高腾
Owner 徐州腾飞工程塑料有限公司
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