The PTFE cord is avery clean material, harmless in contact with food. It's often used as sealing for valve spindle, for shaft seals,&nbs ... https://www.yureka.my
Teflon Coated Fabric Belt Custome Made Side 1. Good chemical resistance - can resist almost all of chemical, acids, alkalis, and salt. And it i ... https://www.yureka.my