Glass
Metal
PS
PP
PE
PET
PC
PVC
PTT-023
(R:102-3 Ω·cm)
PTT-034
(R:103-4 Ω·cm)
PDU-034
PTT-056
(R:105-6 Ω·cm)
PTT-078
(R:107-8 Ω·cm)
PTU-078
PDR-078
(Colorless, R:107-8 Ω·cm)