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Thermoplastic vulcanized elastomer for wire harness sheath and preparation method thereof

A technology of thermoplastic elastomer and thermoplastic vulcanization, which is applied in the field of thermoplastic vulcanized elastomers for wire harness sheaths and its preparation, can solve the problems of insufficient fluidity of elastomers, inconvenient mixing effects, low efficiency of workpieces, etc., and reduce equipment and process costs Dependency, wide application of equipment, and the effect of improving work efficiency

Inactive Publication Date: 2020-10-09
ANHUI ZHONGDING RUBBER PLASTIC PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The elastomer prepared by the prior art is relatively hard due to insufficient fluidity and poor deformability
Moreover, the existing preparation methods are all manually operated, the workpiece efficiency is low, the labor intensity is high, and it is inconvenient to improve the mixing effect and clean the stirring structure

Method used

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  • Thermoplastic vulcanized elastomer for wire harness sheath and preparation method thereof
  • Thermoplastic vulcanized elastomer for wire harness sheath and preparation method thereof
  • Thermoplastic vulcanized elastomer for wire harness sheath and preparation method thereof

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] see Figure 1-3 As shown, the thermoplastic vulcanized elastomer for wire harness sheath is prepared from the following raw materials in parts by weight: 60-70 parts of rubber, 20-30 parts of plastic, 10-20 parts of filler, and 1-10 parts of softener , 1-10 parts of aging agent, 1-10 parts of processing aid, 1-10 parts of vulcanizing agent, 1-10 parts of accelerator;

[0040] Wherein, the thermoplastic vulcanized elastomer is prepared through the following ...

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Abstract

The invention discloses a thermoplastic vulcanized elastomer for a wire harness sheath and a preparation method thereof. The thermoplastic vulcanized elastomer is prepared from the following raw materials by weight: 60-70 parts of rubber, 20-30 parts of plastic, 10-20 parts of filler, 1-10 parts of a softener, 1-10 parts of an aging agent, 1-10 parts of a processing aid, 1-10 parts of a vulcanizing agent and 1-10 parts of an accelerant. According to the invention, an air cylinder IV is started, a top cover is used for covering a stirring barrel II, then an air cylinder II is started to drive amounting plate to lift and further drive a stirring claw to lift, then a motor II is started to drive the stirring claw to rotate for stirring and mixing, and meanwhile, an air cylinder III is started to push the stirring claw to open or close; the top cover is pushed to ascend and descend through an air cylinder IV, an internal stirring structure is convenient to disassemble, cleaning is convenient, meanwhile, the stirring range is convenient to adjust by pushing the stirring claw to be opened or closed, and operation and use are convenient. The working efficiency is improved and the labor force is reduced.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a thermoplastic vulcanized elastomer for wire harness sheathing and a preparation method thereof. Background technique [0002] The wiring harness in the car has been working in the high-temperature engine compartment for a long time, and the appearance of the wiring harness will crack and fall off. If the internal cables are exposed, leakage will occur. The wiring harness interface will be oxidized and rusted due to the mixing of moisture and impurities in the engine compartment, and it will also become loose due to bumps, resulting in poor contact and easily generating electric sparks. Existing wire harness jackets typically use thermoplastic vulcanizate elastomers. [0003] Thermoplastic elastomer, also known as thermoplastic rubber, is a polymer material with both rubber and thermoplastic properties. It has the high elasticity of rubber at room temperature, and can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L11/00C08L7/00C08L9/00C08L23/16C08L23/08C08L23/28C08L33/04C08L9/02C08L9/06C08L23/06C08L25/06C08L27/06C08L23/12C08L77/00C08L55/02C08L25/12C08L69/00C08L33/12C08L67/02C08L61/14C08K13/02C08K3/06C08K5/14C08K5/39C08K5/38C08K5/47C08K5/405C08K5/43C08K3/16C08K5/31C08J3/22B29B9/06B29B9/12
CPCC08L11/00C08L7/00C08L9/00C08L23/16C08L23/08C08L23/28C08L33/04C08L9/02C08L9/06C08J3/226B29B9/06B29B9/12C08J2311/00C08J2307/00C08J2309/00C08J2323/16C08J2323/08C08J2323/28C08J2333/04C08J2309/02C08J2309/06C08J2411/00C08J2407/00C08J2409/00C08J2423/16C08J2423/08C08J2423/28C08J2433/04C08J2409/02C08J2409/06C08J2423/06C08J2425/06C08J2427/06C08J2423/12C08J2477/00C08J2455/02C08J2425/12C08J2469/00C08J2433/12C08J2467/02C08J2461/14C08L23/0853C08L23/286C08L23/06C08L25/06C08L27/06C08L23/12C08L77/00C08L55/02C08L25/12C08L69/00C08L33/12C08L67/02C08L61/14C08K13/02C08K3/06C08K5/14C08K5/39C08K5/38C08K5/47C08K5/405C08K5/43C08K3/16C08K5/31
Inventor 夏玉洁曹春林王江玉吴章柱黄慧
Owner ANHUI ZHONGDING RUBBER PLASTIC PROD CO LTD
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