Our compounding section involved with various material on the table is a small guide for rubber selection. If you need more information please contact our engineering staff.
 
Data Chart For Rubber
Properties
Natural Rubber
SBR
EPDM
Neoprene
NBR
CPE
Vamac
Silicone
Viton®
Hardness Range Shore A
30-95
40-95
30-85
30-90
40-100
40-85
45-90
30-80
60-95
Cost Factor
1
1
2
2
2
3
4
6
15
Heat Resistance °C Max. Continuous
75
85
130
95
100
130
150
205
205
Max. Intermittent
105
115
150
125
130
160
180
300
300
Low Temp Resistance °C
-60
-55
-50
-35
-20
-25
-40
-60
-20
Resistances
Oxidation
Fair
Fair
Excellent
Very Good
Good
Excellent
Excellent
Excellent
Outstanding
Ozone & Weathering
Poor
Poor
Outstanding
Very Good
Fair
Outstanding
Excellent
Outstanding
Outstanding
Oil Resistance °C
ASTM Oil No.1 20
Poor
Poor
Poor
Excellent
Excellent
Excellent
Excellent
Excellent
Excellent
100
Unsatisfactory
Unsatisfactory
Unsatisfactory
Good
Good
Good
Excellent
Good
Excellent
ASTM Oil No.3 20
Unsatisfactory
Unsatisfactory
Unsatisfactory
Good
Excellent
Excellent
Excellent
Good
Excellent
100
Unsatisfactory
Unsatisfactory
Unsatisfactory
Fair
Good
Fair
Good
Fair
Excellent
Fuel Resistance ASTM FUEL B @40° C
Unsatisfactory
Unsatisfactory
Unsatisfactory
Poor
Fair
Poor
Unsuitable
Unsuitable
Excellent
Chemical Resistance
Acids
Fair
Fair
Fair
Good
Good
Very Good
Fair
Fair
Excellent
Bases
Good
Good
Good
Fair
Fair
Good
Good
Fair
Good
Physical Strength
Excellent
Good
Good
Good
Good
Good
Good
Poor
Good
Compression Set
Good
Good
Good
Fair to Good
Good
Fair
Fair
Good
Good
Tear & Abrasion
Excellent
Good
Good
Good
Good
Good
Good
Poor
Good
Resilience
Excellent
Good
Very Good
Very Good
Good
Fair
Fair
Good
Fair
Permeability to Gas
Poor
Fair Poor
Fair Poor
Poor
Low
Low
Very Low
Fairly Low
Very Low
Electrical Strength
Excellent
Excellent
Excellent
Good
Poor
Good
Good
Excellent
Good
Flame Resistance
Poor
Poor
Poor
Very Good
Poor
Good
Fair
Good
Very Good
Water Resistance
Very Good
Good
Excellent
Good
Good
Very Good
Good
Good
Good
 
 
Vito is a registered trademark of DuPont Dow Elastomers.
In addition, the table below shows special materials we also handle, for which specifications can be provided on request
 
ECO (Ephichlorohydrine)
Santoprene
Fluorosilicone
P.U. casting type
Acrylic Rubber
TPE various type
P.U Millable Type
HNBR
TPU various grade