橡膠種類代號：
NR:天然橡膠Natutal Rubber
IR:異戊橡膠Polyisoprene
SBR:丁苯膠Styrene butadiene copolyme
BR:順丁膠Polybutadiene
IIR:丁基橡膠 Butyl Rubber
EPDM:乙丙膠Ethylene propylene Rubber
CR:氯丁膠Polychloroprene
NBR:丁睛膠Nitrle Rubber
PU:聚氨酯膠Urethane Rubber
CSM:氯磺化聚乙烯膠Hypalon Polyethylene
ACM:丙烯酸酯橡膠Polyacrylate Rubber
ECO:氯酯橡膠Epichlorohydrin
SI:硅橡膠Silicone Rubber
FPM:氟素橡膠Fluoro Carbon Rubber
HNBR:氫化丁睛膠Hydrogenate Nitrile
FLS:氟素硅膠Fluorinated Silicone Rubber
