How about the wholesale price of thermoplastic TPE in Hubei?

TPE elastomer soft gel is used for secondary injection molding and overmolding.

Olefin-based transparent TPE has good weather resistance and ozone resistance, so it is called the fastest growing variety among TPEs, mainly used as the main rubber material in fields such as automobiles and home appliances.

Thickness of 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 hand feel is poor. If the TPE layer is too thick, on one hand the cost is higher, on the other hand defects such as shrinkage and bubbles are prone to occur.

Thermoplastic TPE wholesale

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

TPE is used for overmolding, with TPE soft gel as the soft outer coating,

SEBS is the product of SBS after hydrogenation. SEBS has a saturated molecular structure, which makes the characteristics of SEBS very different. It has the necessary aging resistance, yellowing resistance and other characteristics required to produce transparent TPE, and contributes to excellent properties such as high temperature resistance and corrosion resistance. Thus transparent TPE is produced.

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

Thermoplastic TPE wholesale

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

During the molding of TPE material, during the filling of the mold cavity,

The wall thickness of the TPE layer should be as uniform as possible to achieve the best molding cycle. Transitions between different wall thicknesses should be gradual to reduce problems caused by fluid flow, such as gas marks and bubbles.

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

Thermoplastic TPE wholesale

If the filling performance of the product is poor, there will be too much pressure reduction, excessively long filling time, unqualified filling, etc., causing product quality problems.