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An impact-resistant toughened PC/ABS plastic alloy and a preparing method thereof

An ABS plastic and impact-resistant technology, applied in the field of impact-resistant and toughened PC/ABS plastic alloy and its preparation, can solve the problems of low market share, etc., and achieve the effects of easy parameter control, good toughness and simple preparation process

Inactive Publication Date: 2017-02-15
吴国庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Shock-resistant high-toughness plastic alloys are rare in the domestic market, and those sold in a small amount and with good reputation are basically imported products, and the market share of domestic products is even less

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An impact-resistant and toughened PC / ABS plastic alloy is made of the following raw materials in parts by weight: 60 parts of PC, 40 parts of ABS, 2 parts of calcium stearate, 2 parts of sodium lauryl sulfate, and 1 part of antimony dithiocarbamate 12 parts of ramie hemp bone, 1 part of 2,4-dihydroxybenzophenone, 3 parts of molybdenum dioxide powder, 2 parts of bayberry wax, 2 parts of thiourea, 4 parts of kaolin, and 30 parts of water.

[0017] The steps of the preparation method are as follows: Weigh each raw material according to the weight parts and put them into a mixing mixer for dispersion and mixing treatment, then add the mixed materials after dispersion and mixing treatment into a twin-screw extruder for extrusion and granulation That's it.

Embodiment 2

[0019] An impact-resistant and toughened PC / ABS plastic alloy is made of the following raw materials in parts by weight: 70 parts of PC, 50 parts of ABS, 15 parts of calcium stearate, 15 parts of sodium lauryl sulfate, and 5 parts of antimony dithiocarbamate 14 parts of ramie hemp bone, 2 parts of 2,4-dihydroxybenzophenone, 6 parts of molybdenum dioxide powder, 3 parts of bayberry wax, 5 parts of thiourea, 8 parts of kaolin, and 40 parts of water.

[0020] The steps of the preparation method are as follows: Weigh each raw material according to the weight parts and put them into a mixing mixer for dispersion and mixing treatment, then add the mixed materials after dispersion and mixing treatment into a twin-screw extruder for extrusion and granulation That's it.

Embodiment 3

[0022] An impact-resistant and toughened PC / ABS plastic alloy is made of the following raw materials in parts by weight: 65 parts of PC, 45 parts of ABS, 7 parts of calcium stearate, 8 parts of sodium lauryl sulfate, and 3 parts of antimony dithiocarbamate 13 parts of ramie hemp bone, 1.5 parts of 2,4-dihydroxybenzophenone, 4 parts of molybdenum dioxide powder, 2.5 parts of bayberry wax, 4 parts of thiourea, 6 parts of kaolin, and 35 parts of water.

[0023] The steps of the preparation method are as follows: Weigh each raw material according to the weight parts and put them into a mixing mixer for dispersion and mixing treatment, then add the mixed materials after dispersion and mixing treatment into a twin-screw extruder for extrusion and granulation That's it.

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PUM

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Abstract

An impact-resistant toughened PC / ABS plastic alloy and a preparing method thereof are disclosed. The plastic alloy is prepared from, by weight, 60-70 parts of PC, 40-50 parts of ABS, 2-15 parts of calcium stearate, 2-15 parts of sodium laurylsulfate, 1-5 parts of antimony dithiocarbamate, 12-14 parts of ramie stalks, 1-2 parts of 2,4-dihydroxybenzophenone, 3-6 parts of molybdenum dioxide powder, 2-3 parts of waxberry wax, 2-5 parts of thiourea, 4-8 parts of kaolin and 30-40 parts of water. The plastic alloy prepared by the method has characteristics of safe using, high impact resistance, good toughness, and the like, and is low in processing cost, simple in preparing process, easily controllable in parameters, safe and environment friendly in production process and suitable for large-scale industrial production.

Description

technical field [0001] The invention specifically relates to an impact-resistant and toughened PC / ABS plastic alloy and a preparation method thereof. Background technique [0002] Plastic alloys are a class of new materials with high performance, functionalization and specialization obtained by physical blending or chemical grafting. Plastic alloy products can be widely used in automobiles, electronics, precision instruments, office equipment, packaging materials, building materials and other fields. It can improve or increase the performance of existing plastics and reduce costs, and has become one of the most active varieties in the plastics industry, growing very rapidly. With the sustained and rapid development of my country's economy, the demand potential of my country's plastic alloy market is huge in the next few years, especially the rapid growth of electronic communications, automobiles, and construction industries, which will drive the rapid development of my coun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L55/02C08L91/06C08L97/02C08K13/02C08K5/098C08K5/39C08K5/405C08K3/34
CPCC08L69/00C08L2205/035C08L2205/16
Inventor 吴国庆
Owner 吴国庆