Jiangxi rubber TPE manufacturer price

TPE material is used in overmolding, with TPE soft rubber as the soft outer covering layer,

Transparent TPE is used in stationery, sports equipment, etc., and has good UV resistance, chemical resistance, and easy coloring and processing properties.

TPE high-transparency material has different product properties in different applications. Thermoplastic elastomer, also called TPE material, not only has the processing properties of thermoplastics but also the physical properties of vulcanized rubber. This is the advantageous combination of plastics and rubber. Transparent TPE is widely used in people's daily life and production.

Rubber TPE manufacturer.

The commonly cooperating hard materials are mainly plastics, as well as metals and fabrics. TPE overmolding with fabric is mainly used in luggage products; like metal overmolding, it is generally fake overmolding.

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

Transparent TPE, specifically thermoplastic elastomer, while TPR is translated from English, strictly speaking called thermoplastic rubber—this is the basic difference. TPE is generally modified from SEBS base materials, while TPR is modified from SBS base materials.

Because TPE transparent material requires high light transmittance, it necessarily demands strict surface quality of the material product, without any defects such as streaks, bubbles, whitening, halos, black spots, discoloration, poor gloss, etc. Therefore, throughout the entire injection molding process, great attention and strict or even special requirements must be paid to the TPE raw material, equipment, mold, and even product design.

Rubber TPE manufacturer.

Then, at an appropriate temperature, the TPE soft rubber 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 overmolding temperature is generally controlled at 30-50°C, but for some highly crystalline TPE grades,

olefinic transparent TPE has good weather resistance and ozone resistance, so it is the fastest developing type of TPE, mainly used as the main rubber material in automotive, home appliances and other fields.

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 properties required to produce transparent TPE, and also promotes excellent properties such as high temperature resistance and corrosion resistance. Only then is transparent TPE manufactured.

Rubber TPE manufacturer.

The mold temperature can be appropriately increased to 70°C, which is beneficial for bonding and can also obtain a more glossy overmolded surface.