Guangzhou TPE raw material manufacturer price

TPE elastomer soft rubber is used for secondary injection molding, overmolding.

Olefin-based transparent TPE has excellent weather resistance and ozone resistance, so it is the fastest-developing variety of TPE. It has become the main rubber material in fields such as automotive and home appliances.

To achieve the matte appearance of thermoset rubber, a rougher mold surface is required. Generally speaking, the rough surface produced after electrical discharge machining (EDM) of the mold cavity will result in an excellent workpiece appearance and make demolding relatively easy. Grinding methods such as steam blasting, sandblasting, or shot peening, as well as chemical etching, can also be used to produce surfaces with different gloss and appearance.

TPE raw material manufacturer

Because TPE material has good anti-slip properties and excellent elastic touch, it can improve the tactile feel of the product and enhance grip.

TPE is processed by overmolding, common products include handles, grips, electronic materials, etc.

Transparent TPE is specifically a thermoplastic elastomer, while TPR, translated from English, is strictly called thermoplastic rubber. This is the most basic difference. TPE is generally modified and formed from the base material SEBS, while TPR is modified from the base material SBS.

Styrenic 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 boards is also expanding.

TPE raw material manufacturer

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.

For overmolding nylon with an ordinary injection molding machine, it is recommended that before overmolding,

Since any impurity in the TPE material may affect the transparency of the product, attention must be paid to sealing during storage, transportation, and feeding to ensure the TPE raw material is clean. Especially if the TPE raw material contains moisture, it will cause the material to deteriorate when heated, so it must be dried. During injection molding, a drying hopper must be used for feeding.

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

TPE raw material manufacturer

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