Benefits of Hubei Thermoplastic TPE Material

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

Styrenic transparent TPE is widely used in the footwear industry, largely replacing rubber; at the same time, its use in industrial rubber products such as rubber sheets and plates is also expanding.

Transparent TPE, specifically thermoplastic elastomer, while TPR is translated from English, strictly called thermoplastic rubber, which is the most basic difference. TPE is generally formed by modifying SEBS base materials, while TPR is modified from SBS base materials.

Thermoplastic TPE Material

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

TPE overmolding, as the name implies, is the process of overmolding TPE soft gel material onto other materials.

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

The thickness of the TPE/TPR overmold 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 it is prone to shrinkage, bubbles and other defects.

Thermoplastic TPE Material

Common processing methods include one-shot molding with a two-color injection molding machine, or using a conventional injection molding machine with an overmolding mold for two-shot injection molding. Products made by TPE overmolding are generally handles and grip-type products. TPE soft gel material has a special comfortable touch, and the introduction of TPE material enhances the grip and tactile feel of the product.

Why is TPE material a good choice for toy dolls? Thermoplastic elastomer TPE soft compounds are becoming increasingly common in the toy industry. In the field of toy applications,

Because 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, heating will cause the material to degrade, so it must be dried. When injection molding, a drying hopper must be used for feeding.

TPE high-transparency material has different product properties in different applications. 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 life and production.

Thermoplastic TPE Material

Traditional soft PVC material and TPR material, with their good environmental protection, safety, non-toxic and other characteristics, are increasingly welcomed and trusted by consumers. Every industry has its own corresponding standards. As far as the toy industry is concerned, it also has its own special industry standards.