TPR OVERMOLDING‑ADHESION MODIFICATION

The core feature of TPR overmolding‑adhesion modification lies in formula optimization, which enables TPR to form firm chemical bonds with hard‑plastic substrates such as Polypropylene (PP), ABS, Polyamide (PA) and Polycarbonate (PC) during secondary injection molding. Permanent adhesion can be achieved without adhesives, and the integration of functionality and comfortable touch is realized via two‑color injection molding process.

Main Uses

Widely applied for grips of hardware tools and sports equipment, power‑tool housings, personal‑care products (e.g. electric toothbrushes, shavers), automotive interior parts (e.g. door handles, gear‑shift knobs), gripping sections of medical devices and various daily‑use articles.

Features: Adhesive Overmolding  

Physical Properties: Customized per user requirements (partial properties can match imported brands) Minimum order quantity: 1 ton upon successful sample testing

Participation Process

For modification factories wishing to join the supply, please contact supply‑side customer service.

Users may click group‑order procurement or contact procurement customer service to submit procurement requirements. The platform aggregates similar demands, then screens from its platform database or releases a tender. High‑quality modified raw materials are selected according to users’ procurement requirements. After successful sample testing, users confirm the advantageous modified raw materials and suppliers, and sign purchase‑sales contracts.