Rubber Types
(ASTM) |
(NR)
|
(IR)
|
(SBR)
|
(BR)
|
(CR)
|
(IIR)
|
(NBR)
|
|
Main Property
|
Close to rubber elasticity and wear resisting in machinery. | Similar to NR and stable。 | Better wear resisting and ageing resisting than NR and cheaper | Better elasticity and wear resisting than NR。 | Weatherproof、ozoneproof、heatproof and medicine resisting characteristics. | Weatherproof、ozoneproof、gas-penetration resisting and solvent resistance | Well oil resisting、wear resisting and ageing resisting | |
Rubber specification
|
Specific gravity
|
0.92
|
0.92~0.93
|
0.93~0.94
|
0.91~0.94
|
1.15~1.25
|
0.91~0.93
|
1.00~1.20
|
Mooney
ML1+4(100℃)
|
90~150
|
55~90
|
30~60
|
35~55
|
45~120
|
45~75
|
30~100
|
|
Chemical rubber in Physical specification and
tolerance
|
Probably JIS hardness range
|
10~100
|
20~200
|
30~100
|
30~100
|
10~90
|
20~90
|
15~100
|
Strain hostility (kg/c㎡)
|
30~300
|
150~200
|
50~200
|
20~200
|
50~250
|
50~150
|
50~250
|
|
Extension(%)
|
1000~100
|
1000~100
|
8800~100
|
8008~100
|
1000~100
|
800~100
|
800~100
|
|
Elasticity
|
◎
|
◎
|
O
|
◎
|
◎
|
△
|
O
|
|
Rending
|
◎
|
O
|
△
|
O
|
O
|
O
|
O
|
|
Wear resisting
|
◎
|
◎
|
◎
|
◎
|
O~◎
|
O
|
◎
|
|
Curveproof and chapproof
|
◎
|
◎
|
O
|
△
|
O
|
◎
|
O
|
|
Heatproof(℃)
(highest heat)
|
120
|
120
|
120
|
120
|
130
|
150
|
130
|
|
Cold resistance
(embrittlement ℃)
|
-50 ~ -70
|
-50 ~ -70
|
-30 ~ -60
|
-73
|
-35 ~ -55
|
-30 ~ -55
|
-10 ~ -20
|
|
Ageing resistance
|
O
|
O
|
O
|
O
|
◎
|
◎
|
◎
|
|
Light resistance
|
O
|
O
|
O
|
O
|
O
|
◎
|
O
|
|
Ozone resistance
|
×
|
×
|
×
|
×
|
◎
|
◎
|
×
|
|
Flame resistance
|
×
|
×
|
×
|
×
|
O
|
×
|
~△
|
|
Electric isolation (Ω cm)
(volume resisting) |
~
|
~
|
~
|
~
|
~
|
~
|
~
|
|
Gas-penetration resistance
|
O
|
O
|
△
|
O
|
O
|
◎
|
O
|
|
Radiation proof
|
△~O
|
△~O
|
O
|
×
|
△~O
|
×
|
△~O
|
|
Chemical rubber in oil resisting and solvent
resistance
|
Gas.naphtha
|
×
|
×
|
×
|
×
|
O
|
×
|
◎
|
toluene
|
×
|
×
|
×
|
×
|
×
|
△~O
|
×~△
|
|
Liquid resin
|
◎
|
×
|
×
|
×
|
×
|
×
|
×
|
|
Alcohol
|
×
|
◎
|
◎
|
◎
|
◎
|
◎
|
◎
|
|
Ether
|
△
|
×
|
×
|
×
|
×~△
|
△~O
|
×~△
|
|
Ketone(MEK)
|
△
|
△
|
△~O
|
△~O
|
△~O
|
◎
|
×
|
|
acetic acid&ester
|
◎
|
△
|
×~△
|
×~O
|
×
|
◎
|
×~△
|
|
Chemical rubber in acid and alkali resistance
|
Moisture
|
×
|
◎
|
◎
|
◎
|
◎
|
◎
|
◎
|
Organic acid
|
×
|
×
|
×
|
×
|
×~△
|
△~O
|
×~△
|
|
H consistency acid
|
O
|
×
|
×
|
×
|
O
|
◎
|
△
|
|
L consistency acid
|
O
|
O
|
O
|
O
|
◎
|
◎
|
O
|
|
H consistency alkali
|
O
|
O
|
O
|
O
|
◎
|
◎
|
O
|
|
L consistency alkali
|
|
O
|
O
|
O
|
◎
|
◎
|
O
|
|
Main usage
|
Wheels in transportations and industrial vehicles 、shoes、tube、belt、air
spring
|
Car and plane wheels to replace NR
|
Car wheels、shoes、rubber cloth、sport
tool、floor、battery box、belt
|
Wheels in transportations and industrial vehicles
、shoes、tube、belt、air spring,plastic changing solvent
|
wire cover、shakeproof for transportation gear、frame、catching
solvent、spreading rubber cloth
|
Inside wheels,leather bag、strip,wire
cover,frame、vapour tube,heatproof
transportation belt
|
oil seal、soft pad、oil resistance tube、transportation
belt、printer&spinner rollers
|
▲ TOP
◎-excellent O-fine △-normal ×-not exactly
▲ TOP |
Huang Shin Hsing Co. Ltd. |
23942 No.39, 174 Lane, Chien Shan Rd., Yingge Town, Taoyuan County |
TEL:02-26790564、26794744 FAX:02-26791065 E-mail:service@hssoil.com |
© 2009. HS HUANG . An idea by PippaDesign.com |