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Glass fiber reinforced ABS (Acrylonitrile Butadiene Styrene) material with high heat resistance

An ABS material, high heat resistance technology, applied in the field of polymer materials, to achieve the effect of expanding the application field, improving heat resistance, and expanding the application field

Inactive Publication Date: 2013-08-28
杭州金州高分子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, China does not have the ability to mass-produce high-heat-resistant and high-strength ABS resins, and most of them still rely on imports.

Method used

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  • Glass fiber reinforced ABS (Acrylonitrile Butadiene Styrene) material with high heat resistance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1（ comparative example 1

[0030] 98 parts of ABS, 1 part of antioxidant (mixture of one or more of antioxidant 1010, antioxidant 1076, antioxidant 168, antioxidant 618, antioxidant 300 and antioxidant DSTP), processing aid ( Stearic acid, magnesium stearate and palmitic acid (one or more mixtures) 1 part, added to the high mixer in turn, mixed thoroughly for 3-5 minutes, put into the twin-screw extruder to mix and melt to extrude, and then made the standard Test strips for performance testing.

[0031]

Embodiment 2（ comparative example 2

[0033] 88 parts of ABS, 10 parts of heat-resistant agent (a mixture of more than one of N-phenylmaleimide, heat-resistant agent HR-15 and heat-resistant agent MS-NB), antioxidant (antioxidant 1010, anti-oxidant Oxygen 1076, Antioxidant 168, Antioxidant 618, Antioxidant 300 and Antioxidant DSTP) 1 part, processing aid (one of stearic acid, magnesium stearate and palmitic acid Add 1 part of the above mixture) into the high mixer in turn, mix thoroughly for 3-5 minutes, put it into the twin-screw extruder for mixing, melt extrusion, and then make standard test pieces for performance testing.

[0034]

Embodiment 3（ comparative example 3

[0036] ABS 93 parts, heat-resistant agent (mixture of more than one of N-phenylmaleimide, heat-resistant agent HR-15 and heat-resistant agent MS-NB) 5 parts, antioxidant 1010, antioxidant Antioxidant 1076, Antioxidant 168, Antioxidant 618, Antioxidant 300 and Antioxidant DSTP) 1 part, processing aid (one of stearic acid, magnesium stearate and palmitic acid 1 part of the above mixture) was added to the high mixer one by one, mixed thoroughly for 3-5 minutes, put into a twin-screw extruder for mixing, melted and extruded, and then standard test pieces were made for performance testing.

[0037]

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Abstract

The invention discloses a glass fiber reinforced ABS (Acrylonitrile Butadiene Styrene) material with high heat resistance and belongs to the technical field of high molecular materials. The ABS material consists of the following components: ABS, glass fibers, a compatilizer, a toughening agent, a heat resisting agent, an antioxidant and a processing aid. Compared with the prior art, the ABS material has the following advantages and beneficial effects: (1) the high-efficiency ABS heat resisting agent is adopted, the effect of compatibility with an ABS base material is good, the properties are enhanced remarkably, the heat-resisting temperature of the unmodified ABS material is about 80 DEG C and the heat-resisting temperature of the modified ABS material achieves over 100 DEG C; (2) by the composition of the glass fibers, the heat resistance of the ABS material is enhanced further, so that the heat-resisting temperature of the modified ABS material achieves over 150 DEG C, also, the strength of the material is enhanced and the application field of products is expanded; and (3) the ABS material with high heat resistance and high strength has high rigidity and meanwhile retains certain toughness, so that the application field is expanded further; and the ABS material conforms to national environment protection requirements.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a high heat-resistant glass fiber reinforced ABS material. Background technique [0002] ABS material has excellent chemical resistance, mechanical properties, and excellent processing performance, so it is widely used in industries such as automobiles, home appliances, aviation, and ships. With the continuous demand for materials for products, more and more modified ABS are appearing on the market. However, due to the poor heat resistance of ABS itself, the general use temperature can only reach about 80-90°C, which limits the application field of ABS. In recent years, with the development and renewal of my country's home appliance industry and automobile industry, a large number of product lines have been introduced and the scale has expanded. These industrial sectors need a large number of high heat-resistant, high-strength, high-impact, high-gloss Type ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08K13/04C08K5/3415C08K7/14
Inventor 王晓群陈家锋严斌标黄珂伟陈若愚徐凤鸣
Owner 杭州金州高分子科技有限公司
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