Product List
Specification: |
Materials
Characteristic
|
NR
|
NBR
|
CR
|
SBR
|
EPDM
|
MUQ
|
VITON
|
Hardness(Shore A)
|
25~99
|
25~95
|
20~95
|
30~90
|
25~95
|
18~80
|
60~90
|
Weather resistance
|
▲
|
×
|
●
|
▲
|
★
|
★
|
★
|
Ozone resistance
|
×
|
×
|
●
|
×
|
★
|
★
|
★
|
Heat resistance
|
×
|
▲
|
●
|
▲
|
★
|
★
|
★
|
Low-tempt. Resistance
|
●
|
▲
|
●
|
▲
|
★
|
★
|
★
|
Acid resistance
|
■
|
●
|
●
|
■
|
★
|
★
|
★
|
Alkali resistance
|
■
|
●
|
●
|
▲
|
★
|
●
|
★
|
Mineral oil resistance
|
×
|
●
|
●
|
×
|
×
|
×
|
★
|
Vegetable oil resistance
|
▲
|
★
|
●
|
▲
|
●
|
●
|
★
|
Abrasion resistance
|
★
|
★
|
●
|
★
|
●
|
×
|
▲
|
Tear resistance
|
★
|
●
|
●
|
▲
|
▲
|
▲
|
▲
|
Strength characteristic
|
★
|
●
|
●
|
■
|
●
|
×
|
×
|
Compression
|
★
|
●
|
●
|
●
|
●
|
●
|
●
|
Impact resistance
|
★
|
●
|
●
|
★
|
●
|
▲
|
▲
|
Gas-seal characteristic
|
▲
|
▲
|
●
|
▲
|
▲
|
×
|
×
|
Flame resistance
|
×
|
▲
|
●
|
×
|
×
|
▲
|
★
|
Electrical characteristic
|
●
|
×
|
×
|
▲
|
★
|
★
|
★
|
Color stability
|
●
|
■
|
×
|
●
|
★
|
★
|
●
|
Tackiness
|
★
|
●
|
●
|
▲
|
▲
|
●
|
★
|
Process-ability
|
★
|
●
|
▲
|
●
|
●
|
★
|
●
|
Water resistance
|
★
|
●
|
●
|
●
|
★
|
●
|
★
|