Method for producing variable color wire rod

Abstract

The invention discloses a method for producing a variable color wire rod, which relates to the technical field of wire rod production. The method comprises the following steps: a)selecting a raw material; b)fusing the material; c)configuring color masterbatch; d)performing secondary fusing; e)extruding; and f) granulating. According to the production method, the color of the produced wire rod can be changed by following with illumination and temperature, the wire rod can be used for producing power lines, data lines and earphone cords, problem of signal color of the integral wire rod in prior art can be solved, individual characteristic can be added, various color of a derivative product prepared by the wire rod in practical usage can fill the disadvantage of single color of the original wire rod.

Description

【Technical field】

[0001] The invention relates to the technical field of making wire rods, and more specifically, the invention relates to a method for making color-changing wire rods. 【Background technique】

[0002] Thermoplastic Elastomer TPE (Thermoplastic Elastomer) is a material that has the high elasticity, high strength, and high resilience of rubber, and has the characteristics of injection molding. It is environmentally friendly, non-toxic and safe, has a wide range of hardness, excellent colorability, soft touch, weather resistance, fatigue resistance and temperature resistance, excellent processing performance, no need for vulcanization, can be recycled to reduce costs, and can be used for secondary injection molding. It can be coated and bonded with PP, PE, PC, PS, ABS and other base materials, and can also be formed separately.

[0003] Thermoplastic elastomers have both the processing performance of thermoplastics and the physical properties of vulcanized rubb...

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