How to choose TPE material suppliers in Zhejiang

TPE uses overmolding processing, common products include handles, grips, electronic materials, etc.

Transparent grades include transparent and translucent series, each with various hardness levels; excellent transparency; smooth and soft surface; good yellowing resistance, tear resistance, good tensile strength; environmentally friendly; suitable for various transparent series products.

Due to the high light transmittance of TPE transparent materials, strict requirements are placed on the surface quality of the product; there must be no defects such as streaks, pores, whitening, halos, black spots, discoloration, poor gloss, etc. Therefore, throughout the injection molding process, careful attention and strict even special requirements must be given to TPE raw materials, equipment, molds, and even product design.

TPE material supplier

The material gives the product a comfortable touch, improves grip, enhances product aesthetics, and adds value.

TPE is used in overmolding, with TPE soft rubber as the outer coating,

Styrene-based transparent TPE is widely used in the footwear industry, largely replacing rubber; at the same time, its use in industrial rubber products such as rubber sheets and plates is also expanding.

Diene-based transparent TPE: Diene-based TPE is mainly an isomer of natural rubber, so it is also called thermoplastic trans-natural rubber. Although its heat resistance and mechanical strength are not as good as rubber, it is widely used in footwear, sponge, optical films, and other industrial rubber products due to its good transparency, weather resistance, electrical insulation, and photodegradability.

TPE material supplier

Commonly matched rigid materials are mainly plastics, also metals and fabrics. TPE overmolding with fabrics is mainly used in luggage products. Like metal overmolding, it is generally false overmolding. True overmolding is more common in two-shot injection molding or two-color injection molding, where the main material for TPE overmolding is plastic.

The temperature in the feed zone should be set quite low to avoid blockage of the feed port and allow entrained air to escape.

Transparent grades include transparent and translucent series, each with various hardness levels; excellent transparency; smooth and soft surface; good yellowing resistance, tear resistance, good tensile strength; environmentally friendly; suitable for various transparent series products.

Transparent TPE is used in appliance housings, handles, grips, etc. It exhibits a very good hand feel, is anti-slip and labor-saving, and has the characteristics of easy coloring and processing. It also has a wide design space.

TPE material supplier

To change the mixing state, the transition zone temperature should be set above the melting point of the masterbatch, so that the mixing state is changed when using the masterbatch. The temperature near the nozzle should be set close to the desired melting temperature.