How to Choose a Bracelet Material TPE Supplier in Hubei

TPE elastomer soft gel is used in two-shot injection molding and overmolding.

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

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

<\/p>Because TPE material has good slip resistance and excellent elastic touch, it can improve the tactile feel of the product and enhance grip.

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

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

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

<\/p>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.

During the molding process of TPE material, in the process of filling the mold cavity,

The thickness of the TPE/TPR overmolding layer. In most overmolding applications, a wall thickness range of 1.5-3.0mm will ensure good adhesion. If the TPE layer is too thin, injection molding is difficult, adhesion strength is low, and feel is poor. If the TPE layer is too thick, on one hand the cost is higher, on the other hand problems such as shrinkage and bubbles may occur.

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

<\/p>If the filling performance of the product is not good, there will be too much pressure relief, too long filling time, unqualified filling, etc., causing quality problems in the product.