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A high-strength pc-abs alloy handle and its production process and production device

A technology of PC-ABS and production process, which is applied in the field of auto parts manufacturing, can solve problems such as product residue and product stress cracking, and achieve the effects of optimizing plasticity and toughness, improving performance, and avoiding cracks or increased brittleness

Active Publication Date: 2021-09-07
NINGBO HUIBANG NOLY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the PC / ABS alloy, when the PC is formed, the molecular chain is forced to be oriented, but because the PC molecular chain has a benzene ring, the oriented chain tends to return to the natural state after forming, but because the entire molecular chain has been The interaction between frozen and macromolecular chains causes residual stress in the product, and the existence of residual stress may cause stress cracking of the product

Method used

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  • A high-strength pc-abs alloy handle and its production process and production device
  • A high-strength pc-abs alloy handle and its production process and production device
  • A high-strength pc-abs alloy handle and its production process and production device

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Experimental program
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Effect test

Embodiment 1

[0032] A high-strength PC-ABS alloy material, the material components are by weight:

[0033] PC02-10 (kg) 40

[0034] ABS3513 (kg) 21.1

[0035] Compatibilizer SMA700 (kg) 4

[0036] Toughener E920 (kg) 2

[0037] Toughener M721 (kg)

[0038] Toughener 9906A (kg) 2

[0039] Toughener AM50 (kg)

[0040] RK505 (kg)

[0041] EBS 0.5 (kg)

[0042] Antioxidant 1098, 0.2 (kg)

[0043] Antioxidant 168 0.2 (kg)

[0044] Glass fiber 510H 30 (kg)

[0045] In the present invention: PC: Ningbo Zhetie Dafeng Chemical Co., Ltd. PC02-10, ABS: Shanghai Gaoqiao Petrochemical Co., Ltd. 3513, compatibilizer: SMA700, toughening agent: Shandong Rike Chemical Co., Ltd. RK505, Shouyi Chemical AM50, Dongyuan Ziheng Plastic Factory 9906A, Zhongyuan M721 from Japan, Arkema E920 from France, lubricant: EBS (ethylene bisstearic acid amide), antioxidant: 1098,168, glass fiber: China Jushi Glass Fiber 510H.

Embodiment 2

[0047] A high-strength PC-ABS alloy material, the material components are by weight:

[0048] PC02-10 (kg) 39.8

[0049] ABS3513 (kg) 21.7

[0050] SMA700 (kg) 4.1

[0051] E920 (kg) 4

[0052] EBS (kg) 0.5

[0053] Antioxidant 1098 (kg) 0.2

[0054] Antioxidant 168 (kg) 0.2

[0055] Glass fiber 510H (kg) 29.5

Embodiment 3

[0057] A high-strength PC-ABS alloy material, the material components are by weight:

[0058] PC02-10 (kg) 38.4

[0059] ABS3513 (kg) 216

[0060] SMA700 (kg) 3.9

[0061] M721 (kg) 5

[0062] EBS (kg) 0.3

[0063] Antioxidant 1098 (kg) 0.2

[0064] Antioxidant 168 (kg) 0.2

[0065] Glass fiber 510H (kg) 31.2

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Abstract

The invention discloses a high-strength PC-ABS alloy material production process and production device. The material components include PC: 38-40 parts, ABS: 20-22 parts, compatibilizer: 3-5 parts, Toughening agent: 3-5 parts, lubricant: 0.3-0.5 parts, antioxidant: 0.2-0.4 parts, glass fiber: 28-32 parts, the present invention adopts two kinds of toughening agents, among which toughening agent E920 , 9906A is granular material, and the others are powder materials. Compared with powder materials, the advantages of granular materials are: it is easier to mix with other granular materials (PC, ABS, SMA700), etc., and it is not easy to form dust, while powder materials are easy for workers to inhale. Cause damage to health, damage to the factory environment. The mechanical properties produced by the invention are optimal, which not only reduces the purchase cost, but also shortens the purchase cycle. Increasing the notched impact strength of the material not only improves the toughness of the product, but also prevents the material from cracking.

Description

technical field [0001] The invention relates to the technical field of auto parts manufacturing, in particular to a high-strength PC-ABS alloy handle, a production process and a production device for the handle. Background technique [0002] In the PC / ABS alloy, when the PC is formed, the molecular chain is forced to be oriented, but because the PC molecular chain has a benzene ring, the oriented chain tends to return to the natural state after forming, but because the entire molecular chain has been The interaction between the frozen and macromolecular chains causes residual stress in the product, and the existence of residual stress may cause stress cracking of the product. Contents of the invention [0003] The object of the present invention is to provide a high-strength PC-ABS alloy material to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L69/00C08L55/02C08K7/14B29C48/505B29C48/40
Inventor 顾云柱杨广丽
Owner NINGBO HUIBANG NOLY TECH CO LTD