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ABS (acrylonitrile butadiene styrene) resin with high impact resistance

A technology of ABS resin and high impact resistance, applied in the field of new high-performance plastics, can solve the problems of loss of additives, difficult control of process conditions, high compounding costs, etc. The effect of stability

Inactive Publication Date: 2018-12-11
蚌埠创特新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] ABS resin has good mechanical properties. However, in some special fields, materials need to have better impact resistance. Existing methods often use grafting methods to graft ABS resin, but the process conditions are not easy to control. , the cost is high, and the application number is 201010269113.3, a kind of high impact strength PVC / ABS alloy material uses PVC and ABS resin to compound to improve the impact resistance of ABS resin, but a large amount of filler needs to be added in the compound process, The cost of compounding is high, and there is a problem of loss of additives during use, resulting in a decrease in material performance

Method used

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  • ABS (acrylonitrile butadiene styrene) resin with high impact resistance

Examples

Experimental program
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Effect test

Embodiment 1

[0029] A high-impact ABS resin made from the following raw materials by weight: 88 parts of ABS resin, 10 parts of polystyrene resin, 2.2 parts of polyacrylonitrile, 0.05 parts of antioxidants, and 12 parts of fillers.

[0030] The filler is prepared using the following method:

[0031] (1) Soak the attapulgite with 8% nitric acid solution for 20 minutes, then wash it with deionized water, wash it with deionized water 3 times, and then dry it at 400°C;

[0032] (2) The montmorillonite is soaked in a 3% oxalic acid solution for 35 minutes, ultrasonic vibration is used during the soaking process, and then dried;

[0033] (3) Take 5 parts of polyethylene glycol, 3 parts of polyvinyl alcohol, 0.2 parts of expanded graphite, 1.2 parts of glass fiber, 12 parts of water by weight, and stir and process at 35-40℃ for 1-2h to obtain a mixed solution ;

[0034] (4). Mix the attapulgite prepared in step (1), the montmorillonite prepared in step (2), and the mixed solution obtained in step (3) at a...

Embodiment 2

[0045] A high-impact ABS resin made by weight from the following raw materials: 90 parts of ABS resin, 11 parts of polystyrene resin, 2.5 parts of polyacrylonitrile, 0.06 parts of antioxidants, and 15 parts of fillers. Other processing methods are the same as in Example 1.

Embodiment 3

[0047] Compared with Example 1, the carbonization treatment was directly heated to 720°C for carbonization, and the temperature change treatment was not performed.

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Abstract

The invention relates to ABS (acrylonitrile butadiene styrene) resin with high impact resistance. The ABS resin is prepared from the following raw materials in parts by weight: 85-90 parts of ABS resin, 10-12 parts of polystyrene resin, 2 to 2.8 parts of polyacrylonitrile, 0. .02-0.08 part of an antioxidant and 10-15 parts of filler. The ABS resin provided by the invention is compounded through using polystyrene and polyacrylonitrile, in the compounding process, a filler ingredient is added, not only can the cost of the materials be lowered, but also the flexural modulus and impact resistant strength of the materials can be remarkably improved.

Description

Technical field [0001] The invention belongs to the field of new high-performance plastics, and specifically relates to a high-impact resistance ABS resin. Background technique [0002] ABS resin refers to acrylonitrile-butadiene-styrene copolymer, which is a thermoplastic polymer material with high strength, good toughness and easy processing and molding. It is used to prepare various parts such as meters, electrical appliances, appliances, and machinery. ABS resin can be processed into plastic by molding methods such as injection molding, extrusion, vacuum, blow molding, and roll pressing. It can also be processed by mechanical, bonding, coating, vacuum evaporation and other methods. Because of its excellent comprehensive performance and a wide range of uses, it is mainly used as engineering materials and can also be used for household appliances. Because of its good oil resistance, acid, alkali, salt and chemical reagent resistance, and its ability to be electroplated, it ha...

Claims

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Application Information

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IPC IPC(8): C08L55/02C08L25/06C08L33/20C08K9/02C08K3/34C08K9/04C08K9/06C08K7/24C08K7/14C08K13/06C08K3/04C08K9/12
CPCC08K2201/014C08L55/02C08L2201/02C08L2205/03C08L25/06C08L33/20C08K9/02C08K3/346C08K9/04C08K9/06C08K7/24C08K7/14C08K13/06C08K3/041C08K9/12
Inventor 郭艳
Owner 蚌埠创特新材料科技有限公司