Introduction

PVC Compound (PVC + PVC)

PVC Compound (PVC + Shield + PVC)

Fiber - Glass (Fiber-glass +Fiber-glass)

Fiber - Glass (Fiber-glass +Fiber-glass + Shield)

FEP(PFA) Teflon (Teflon +mylar shield + Teflon)

Silicon (silicon + mylar shield + silicon)

Mixture