Where is the best place for Henan fire-retardant overmolding TPE?

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

Transparent grades are divided into transparent and semi-transparent series, each with various hardness levels; excellent transparency; smooth and soft surface; good anti-yellowing properties, tear resistance, good tensile strength; meets environmental requirements; suitable for various transparent series products.

Transparent TPE materials have different product properties when applied in different aspects. Thermoplastic elastomer is also called TPE material. Transparent TPE not only has the processing properties of thermoplastic plastics but also has the physical properties of vulcanized rubber, which is the so-called advantageous combination of plastic and rubber. Transparent TPE is widely used in people's life and production.

Fire-retardant overmolding TPE

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

TPE overmolding injection generally adopts secondary injection molding process, that is, fixing the injected hard plastic part on the overmolding mold,

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

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

Fire-retardant overmolding TPE

Then inject and bond the TPE soft rubber onto the hard plastic part at an appropriate temperature, and cool to obtain the product. The injection temperature of overmolding injection varies depending on the hard plastic material.

TPE material has good fluidity and is mainly processed by injection molding.

Since any impurities in the TPE material may affect the transparency of the product, it must be sealed 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 raw material to deteriorate, so it must be dried. When injection molding, a drying hopper must be used for feeding.

SEBS is the product after hydrogenation of SBS. SEBS has a saturated molecular structure, which leads to very different characteristics of SEBS. It has the necessary aging resistance, yellowing resistance, and other properties required for producing transparent TPE, and also promotes excellent high temperature resistance and corrosion resistance. It is this that makes transparent TPE possible.

Fire-retardant overmolding TPE

TPE semi-finished toy products can be used for post-processing such as spray painting (spray paint, inkjet) and silk screen printing. Our company produces and sells TPE soft rubber materials, which can be used for injection molding to produce soft toys, simulated animal toys, plant toys, fruit toys, etc. The provided TPR has excellent color matching and spray oil characteristics, environmentally friendly and non-toxic. Next, let's see what surprises TPE toy manufacturers bring us.