How to Choose a Shanghai Natural TPE Supplier

TPE is processed by overmolding, commonly used for products such as handles, grips, electronic materials, etc.

Transparent TPE materials have different product properties in different applications. Thermoplastic elastomer is also called TPE material. Transparent TPE not only has the processing properties of thermoplastic plastics but also the physical properties of vulcanized rubber. This is the advantageous combination of the advantages of plastics and rubber. Transparent TPE is widely used in people's daily 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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The material gives the product a comfortable touch, improves grip, enhances product aesthetics, and adds product value.

TPE overmolding generally uses a two-shot injection molding process, that is, fixing the molded hard plastic part on the overmolding mold,

TPE is a classic aggregation-induced emission (AIE) molecule, meaning it has no fluorescence in solution but strong fluorescence in solid state, so transparent TPE materials also have important applications in organic optoelectronics and other fields.

Transparent TPE is used in appliance housings, handles, grips, etc. It exhibits a very good hand feel, is non-slip and labor-saving, and is easy to color and process. It also has a wide design space.

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Then, at the appropriate temperature, the soft TPE is injection overmolded onto the hard plastic part, and after cooling, the product is obtained. The injection temperature of overmolding depends on the hard plastic material being overmolded.

The temperature in the feed zone should be set quite low to avoid clogging the feed inlet and to allow entrapped air to escape.

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

Transparent grades are divided into transparent and translucent series, each with various softnesses; excellent transparency; smooth and soft surface; good anti-yellowing performance, tear resistance, good tensile strength; meets environmental requirements; suitable for various transparent series products.

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To change the mixing state, the transition zone temperature should be set above the melting point of the masterbatch to alter the mixing state when using masterbatch. The temperature near the nozzle should be set close to the required melting temperature.