How to choose Hubei thermoplastic TPE wholesale

TPE elastomer soft gel can be adjusted to the appropriate hardness according to the physical property requirements of the product (hardness range Shore 25-90A),

Transparent TPE materials have different product properties when applied in different aspects. Thermoplastic elastomers, also called TPE materials, not only have the processing properties of thermoplastics, but also the physical properties of vulcanized rubber. This is the so-called advantageous combination of plastic and rubber. Transparent TPE is widely used in people's life and production.

Transparent TPE is used in stationery, sports equipment, etc. It has good UV resistance, chemical resistance, and is easy to color and process.

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And suitable physical properties (such as wear and scratch resistance, adhesion, melt index, etc.). Provide various approximate material application plans for different products.

TPE adopts overmolding injection bonding processing. Common products such as handles, grips, electronic materials, etc.

Since any impurity in TPE material may affect the transparency of the product, attention must be paid to sealing during storage, transportation, and feeding to ensure the cleanliness of TPE raw materials. Especially if TPE raw materials contain moisture, heating will cause the raw materials to deteriorate, so they must be dried. When injection molding, a drying hopper must be used for feeding.

To prevent TPE raw material contamination and the presence of old materials or impurities in the recesses of the screw and accessories, especially materials with poor thermal stability, each part should be cleaned with a screw cleaner before use and after shutdown to ensure no impurities adhere.

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The material gives the product a comfortable touch, improves grip, enhances product aesthetics and added value. Most products are exported to developed countries and regions such as the United States, Japan, and the European Union.

Use a regular injection molding machine for secondary injection overmolding on nylon. It is recommended that before overmolding,

Because TPE transparent material requires high light transmittance, strict requirements on the surface quality of material products are necessary. There must be no defects such as streaks, pores, whitening, halo, black spots, discoloration, poor gloss, etc. Therefore, throughout the injection molding process, strict and even special attention must be paid to TPE raw materials, equipment, molds, and even product design.

SEBS is the product of hydrogenation of SBS. SEBS has a saturated molecular structure, which leads to its very different characteristics. It has the necessary aging resistance, yellowing resistance and other qualities required for producing transparent TPE, and also contributes to excellent properties such as high temperature resistance and corrosion resistance. Only then was transparent TPE manufactured.

Thermoplastic TPE wholesale

First, preheat and bake the nylon parts because nylon has strong water absorption, and overmolding requires a higher molding temperature; preheating before overmolding can remove moisture and facilitate rapid hot overmolding.