... of Plastic sheet(PTFE sheet,PEEK sheet,Nylon sheet,etc.):variety of specification are available Plastic sheet(PTFE sheet,PEEK sheet,Nylon sheet,etc.):1 ... Excellent mechanical performance: high hardness on surface, high bend strength and impact strength, high tensile strength: the ... chemical stability: can resistant alkali, alcoholate, ester, cuprum, hydrocarbon etc.4. Wide heat resistance: its can ...