Shenzhen Toy TPE Manufacturer Price

TPE material is used for overmolding and adhesive bonding, with TPE soft rubber as the soft outer coating layer,

Since any impurity in TPE material may affect the transparency of the product, attention must be paid to sealing during storage, transportation, and feeding to ensure the TPE material is clean. In particular, if the TPE 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.

Transparent grade is divided into transparent and translucent series, each with multiple hardness levels; excellent transparency; smooth and soft surface; good yellowing resistance, tear resistance, and tensile strength; meets environmental requirements; suitable for various transparent series products.

Toy TPE manufacturer

Commonly used rigid materials for bonding are mainly plastics, as well as metals and fabrics. TPE injection bonding with fabric is mainly used for luggage products, and like metal overmolding, it is generally false overmolding.

TPE overmolding, as the name suggests, is the process of overmolding TPE soft rubber material onto other materials.

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

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

Toy TPE manufacturer

Generally, the processing methods used are two-color injection molding machine for one-shot molding, or using a regular injection machine with overmolding mold for two-shot injection molding. TPE overmolded products are generally some handles, grips, etc. TPE soft rubber material has a special comfortable touch, and the introduction of TPE material improves the grip and tactile feel of the product.

In the process of TPE material molding, during the filling of the mold cavity,

Transparent TPE is used in appliance shells, handles, grips, etc. It exhibits a very good hand feel, is anti-slip and labor-saving, and is easy to color and process. It also has a wide design space.

SEBS is the product of hydrogenation of SBS. SEBS has a saturated molecular structure, which gives SEBS very different characteristics. It has the necessary aging resistance, yellowing resistance, and other properties needed to produce transparent TPE, and also contributes to excellent properties such as high temperature resistance and corrosion resistance. Only then can transparent TPE be manufactured.

Toy TPE manufacturer

If the filling performance of the product is not good, there will be too much pressure reduction, excessively long filling time, unqualified filling, etc., causing product quality issues.