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Rubber Componentg
Rubber Components
O Rubber Ringer
Rubber Sealing
Electronic Rubber Parts
O style rubber washer material explanation
Name | NBR(R) | SI(S) | VITON(V) | EPDM(E) | CR(C) | PTFE(T) | PU | ACR(A) |
Ozone Resistance | X | S | S | S | SG | S | S | S |
Heat Resistance | C | S | S | S | S | S | S | S |
Chemistry Resistance |
120°C | 250°C | 240°C | 150°C | 120°C | 280°C | 120°C | 150°C |
Oil Resistance |
S | SG | S | S | GC | S | S | X |
Water Resistance |
G | X | G | G | G | S | S | S |
Water Resistance |
-40°C | -60°C | -40°C | -40°C | -55°C | -100°C | -40°C | -20°C |
Cold Resistance |
G | X | G | SG | G | S | S | G |
Milling Resistance |
SG | SG | G | SG | C | X | X | C |
Distortion M echanical Resistance |
SG | X | SG | SG | C | S | S | C |
Acidity Resistance |
C | GC | S | G | GC | S | S | X |
Tensile force intension |
SG | X | SG | SG | G | CX | C | C |
electric apparatus |
C | G | C | G | C | S | S | C |
Water and Steam Resistance |
GC | GC | GC | S | C | G | G | X |
Burning Resistance |
X | C | S | X | G | S | S | X |
The deposited time(year) | 5-10Y | ABT 20Y | ABT 20Y | 5-10Y | 5-10Y | ABT 20Y | ABT 20Y | ABT 20Y |
S: Speciality G: Good C: Common X: Worst