Benefits of Jiangxi bracelet material TPE wholesale

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

TPE high transparency material has 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. This is the so-called advantageous combination of plastic and rubber advantages. Transparent TPE is widely used in people's daily life and production.

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

Bracelet material TPE wholesale

The common rigid materials used in cooperation are mainly plastics, as well as metals and fabrics. TPE injection bonding with fabrics is mainly used in luggage products. Like metal overmolding, it is generally false overmolding.

PP overmolding is a plastic with very weak polarity, very close to the polarity of TPE based on SEBS.

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 high, on the other hand defects such as shrinkage and bubbles easily occur.

Since any impurity in TPE material can affect the transparency of the product, it is necessary to pay attention 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 deterioration after heating, so it must be dried. During injection molding, a drying hopper must be used for feeding.

Bracelet material TPE wholesale

Therefore, for overmolding PP, the most conventional TPE formula can be used directly, without adding additional polarity modifiers.

TPE as raw material. TPE material manufacturers have environmental protection, non-toxic, good elasticity, smooth surface. In addition,

Transparent TPE material has 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. This is the so-called advantageous combination of plastic and rubber advantages. Transparent TPE is widely used in people's daily life and production.

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

Bracelet material TPE wholesale

The surface is not easy to collect dust, has good thermal conductivity, excellent antifouling performance. Through skin safety and non-sensitization tests, it meets the characteristics that silicone cannot meet, making the appearance more high-end and refined. TPE industry positions it as the preferred high-end raw material.

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