MATERIAL INTRODUCTION
PVC material:
Structure: Stucture Composed of a hard PVC substrate and a soft PVC sealing strip.
Features:Good weather resistonce, hiph comosion resistonce, relatively afordable price.
EPDM material:
Seucture: Made of pure EPDM rubber.
Features: it has excellent aging and weather resistance, and can maintain stable performance under extremme weather conditions. At the same time, it has good waterproof and sound ineulation effects,which can meet vorious onwiranmental needs.
Silicone material:
Structure:Made of pure ticone rublber.
Features:Excellent aging resistance, high temperature resistance, good fexibility, and excellent sealling effect. At the same time, sicone materal also has good environmental performance and biocompatiblity.