About TPE Material's Stickiness Issues At Plaspros Company, we discuss three distinct aspects of stickiness related to TPE materials: 1. Self-adhesion of TPE Materials: This refers to the strong adhesive property inherent to the surface of TPE materials, akin to having a layer of glue applied.

**(I) Major Advantages of TPE in Overmolding Applications** 1. TPE elastomer soft compounds are used in secondary injection molding processes, specifically for overmolding. Due to their excellent slip resistance and favorable elastic feel, TPE materials enhance the tactile sensation of the product and improve its grip.

TPE (Thermoplastic Elastomer) is a type of thermoplastic elastomer material that boasts high strength, high resilience, environmental friendliness, non-toxicity, and excellent colorability. However, many people harbor misconceptions about this innovative eco-friendly polymer material. Here,

TPE Overmolding and Injection Adhesion Process TPE overmolding and injection adhesion processes typically employ a two-shot molding technique, wherein a previously molded (injected) rigid plastic part is secured in an overmolding tool, after which TPE soft rubber is injection molded onto the hard plastic part under appropriate temperatures, followed by cooling to produce the final product.

  In TPE overmolding (secondary injection molding), a key point involves ensuring that TPE adheres well to the substrates being overmolded, such as PP, ABS, PC, or PA. To facilitate good bonding, according to the principle of chemical similarity,

　　TPE, as a new type of polymer material, can be overmolded with PP, ABS, PC, etc. to improve the appearance and softness of the product, so that the product has a better feel and performance. TPE covered metal parts refers to the metal surface layer covered with a layer of soft rubber material, can play a non-slip, shock absorption, corrosion and so on

　　1. Overmolded nylon PA, need to choose a specific grade of TPE rubber. Mainly from the polarity of PA nylon and higher melting point, which requires modification of the TPE to meet the TPE and nylon have a strong adhesion. At present, the adhesion of TPE and PA nylon, the industry has made greater

　　A customer found us through the network, said that a product - respiratory protection shield, TPE covered PP, not good de-molding, strong de-molding easily lead to deformation of TPE, this problem has not been able to be solved. After looking at our company, he felt that our company is very professional in TPE and TPR, so he contacted Plastic Bo to see if our company can solve his current problem.

　　Different materials can be made of different products, for children's general use of toys, are the choice of TPE / TPR material, can be referred to from the physical properties of TPE / TPR material and