Thermoplastic elastomer (TPE) combines the plasticity of plastic with the high elasticity of rubber, with superior processing performance, no need for vulcanization, and can be recycled, effectively reducing material costs. TPE also has many advantages such as environmental friendliness, non-toxic properties, excellent coloring properties, wide hardness range, weather resistance, fatigue resistance, temperature resistance, etc. With the progress of society and rapid economic development, TPE is widely used in our daily lives.

The solid source new material uses crystalline and linear styrene raw materials to prepare TPE materials, and evaluates the biocompatibility, in vitro cytotoxicity, and antibacterial properties of the materials to meet the application requirements of TPE materials in human contact materials.