◎ : EXCELLENT ● : GOOD ■ : SUITABLE △ : LIMITED ▼ : POOR
| BASE ELASTOMER |
SAE J200/ASTM D2000 CLASSIFICATION |
DUROMETR
HARDNESS RANGE |
TENSILE STRENGTH |
ELONGATION |
RESILIENCE |
TEAR RESISTANCE |
| NATURAL RUBBER (NR) |
AA |
30 -90 |
◎ |
◎ |
◎ |
◎ |
SYNTHETIC RUBBER
SYNTHETIC POLYISOPRENE (IR) |
AA |
40-90 |
● |
◎ |
◎ |
● |
| STYRENE BUTADIENE (SBR) |
AA |
40-90 |
● |
● |
△ |
△ |
| BUTYL (IIR) |
AA
BA
CA |
40-90 |
△ |
● |
▼ |
△ |
| NITRILE-BUTADIENE-RUBBER (NBR) |
BF
BG
BK |
40-95 |
● |
● |
● |
● |
| ETHYLENE-PROPYLENE-DIENE-RUBBER (EPDM) |
AA
BA
CA |
40-90 |
△ |
● |
● |
△ |
| CHLOROPRENE –RUBBER (CR) |
BC
BE |
35-90 |
● |
● |
◎ |
● |
| ACRYLIC (POLYACRYLATE) (ACM) |
DF
DH |
40-90 |
▼ |
▼ |
△ |
▼ |
| FLUOROCARBON (FPM, FKM) |
HK |
60-90 |
● |
▼ |
△ |
△ |
| FLUORSILICONE-RUBBER (MFQ) |
FK |
40-80 |
▼ |
◎ |
△ |
▼ |
| SILICONE –RUBBER (MVQ) |
FC
FE
GE |
20-90 |
▼ |
◎ |
△ |
▼ |
| HYPALON (CSM) |
CE |
60-90 |
● |
● |
△ |
△ |
| EPICHLORHYDRIN-RUBBER (ECO) |
CE |
40-90 |
△ |
▼ |
△ |
△ |
| POLYURETHANE (AU, EU) |
BG |
50-90 |
◎ |
◎ |
◎ |
◎ |
|
| |
◎ : EXCELLENT ● : GOOD ■ : SUITABLE △ : LIMITED ▼ : POOR
| BASE ELASTOMER |
ABRASION RESISTANCE |
MAX. SERVICE TEMP. DEG. F |
IMPACT STRENGHT RESISTANCE |
GAS IMPERMEABILITY RESISTANCE |
OXYGEN RESISTANCE |
| NATURAL RUBBER (NR) |
◎ |
180 |
◎ |
△ |
△ |
SYNTHETIC RUBBER
SYNTHETIC POLYISOPRENE (IR) |
◎ |
180 |
◎ |
△ |
△ |
| STYRENE BUTADIENE (SBR) |
◎ |
180 |
◎ |
△ |
△ |
| BUTYL (IIR) |
◎
|
300 |
● |
◎ |
◎ |
| NITRILE-BUTADIENE-RUBBER (NBR) |
◎ |
250 |
● |
● |
△ |
| ETHYLENE-PROPYLENE-DIENE-RUBBER (EPDM) |
● |
300 |
● |
△ |
● |
| CHLOROPRENE –RUBBER (CR) |
● |
225 |
◎ |
◎ |
● |
| ACRYLIC (POLYACRYLATE) (ACM) |
△ |
350 |
▼ |
△ |
● |
| FLUOROCARBON (FPM, FKM) |
△ |
500 |
△ |
● |
◎ |
| FLUORSILICONE-RUBBER (MFQ) |
▼ |
400 |
▼ |
▼ |
◎ |
| SILICONE –RUBBER (MVQ) |
▼ |
550 |
▼ |
▼ |
◎ |
| HYPALON (CSM) |
● |
275 |
● |
● |
◎ |
| EPICHLORHYDRIN-RUBBER (ECO) |
△ |
275 |
● |
◎ |
● |
| POLYURETHANE (AU, EU) |
◎ |
200 |
◎ |
● |
● |
|
| |
◎ : EXCELLENT ● : GOOD ■ : SUITABLE △ : LIMITED ▼ : POOR
| BASE ELASTOMER |
OZONE RESISTANCE |
WEATHERING RESISTANCE |
FLAME RESISTANCE |
HEAT RESISTANCE |
LOW TEMPERATURE RESISTANCE |
OIL AND FULE RESISTANCE |
ANIMAL A & VEGETABLE OIL RESISTANCE |
| NATURAL RUBBER (NR) |
▼ |
△ |
▼ |
▼ |
● |
▼ |
△ |
SYNTHETIC RUBBER
SYNTHETIC POLYISOPRENE (IR) |
▼ |
△ |
▼ |
▼ |
● |
▼ |
△ |
| STYRENE BUTADIENE (SBR) |
▼ |
△ |
△ |
△ |
△ |
▼ |
△ |
| BUTYL (IIR) |
● |
△ |
◎ |
● |
△ |
▼ |
△ |
| NITRILE-BUTADIENE-RUBBER (NBR) |
▼ |
△ |
▼ |
△ |
△ |
● |
◎ |
| ETHYLENE-PROPYLENE-DIENE-RUBBER (EPDM) |
◎ |
◎ |
◎ |
◎ |
● |
▼ |
● |
| CHLOROPRENE –RUBBER (CR) |
● |
● |
● |
● |
△ |
■ |
● |
| ACRYLIC (POLYACRYLATE) (ACM) |
● |
● |
● |
● |
▼ |
● |
◎ |
| FLUOROCARBON (FPM, FKM) |
◎ |
◎ |
◎ |
◎ |
▼ |
◎ |
◎ |
| FLUORSILICONE-RUBBER (MFQ) |
◎ |
◎ |
◎ |
◎ |
◎ |
△ |
■ |
| SILICONE –RUBBER (MVQ) |
◎ |
◎ |
◎ |
◎ |
◎ |
△ |
■ |
| HYPALON (CSM) |
● |
● |
◎ |
● |
△ |
■ |
● |
| EPICHLORHYDRIN-RUBBER (ECO) |
● |
● |
● |
● |
● |
● |
◎ |
| POLYURETHANE (AU, EU) |
◎ |
● |
● |
△ |
● |
● |
● |
|
| |
| |
◎ : EXCELLENT ● : GOOD ■ : SUITABLE △ : LIMITED ▼ : POOR
| BASE ELASTOMER |
ALCOHOL RESISTANCE |
ALKALINE RESISTANCE |
ACID RESISTANCE |
ALIPHATIC-SOLVENT RESISTANCE - ALIPHATIC |
ALIPHATIC-SOLVENT RESISTANCE - AROMATIC |
OXYGEN ATED-SOLVENT RESISTANCE |
WATER RESISTANCE |
| NATURAL RUBBER (NR) |
● |
△ |
■ |
▼ |
▼ |
● |
◎ |
SYNTHETIC RUBBER
SYNTHETIC POLYISOPRENE (IR) |
● |
△ |
■ |
▼ |
▼ |
● |
◎ |
| STYRENE BUTADIENE (SBR) |
● |
△ |
■ |
▼ |
▼ |
● |
● |
| BUTYL (IIR) |
● |
△ |
■ |
▼ |
▼ |
● |
◎ |
| NITRILE-BUTADIENE-RUBBER (NBR) |
◎ |
● |
● |
◎ |
■ |
▼ |
● |
| ETHYLENE-PROPYLENE-DIENE-RUBBER (EPDM) |
■ |
● |
● |
▼ |
▼ |
◎ |
◎ |
| CHLOROPRENE –RUBBER (CR) |
◎ |
◎ |
● |
● |
△ |
▼ |
● |
| ACRYLIC (POLYACRYLATE) (ACM) |
● |
▼ |
△ |
◎ |
△ |
▼ |
▼ |
| FLUOROCARBON (FPM, FKM) |
● |
■ |
● |
◎ |
◎ |
▼ |
● |
| FLUORSILICONE-RUBBER (MFQ) |
● |
▼ |
△ |
▼ |
▼ |
△ |
● |
| SILICONE –RUBBER (MVQ) |
● |
▼ |
△ |
▼ |
▼ |
△ |
● |
| HYPALON (CSM) |
◎ |
◎ |
● |
● |
△ |
△ |
● |
| EPICHLORHYDRIN-RUBBER (ECO) |
● |
■ |
△ |
● |
● |
▼ |
● |
| POLYURETHANE (AU, EU) |
■ |
▼ |
▼ |
● |
▼ |
▼ |
△ |
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