N I T R I L E   R U B B E R
( A C R I L O N I T R I L E   B U T A D I E N E)

Temperature range -30°
+ 120°C. Has excellent resistance to petroleum based fluids, oils, solvents and greases - but only average resistance to aromatic hydrocarbons. Moderate mechanical properties. These are general properties, which will vary between grades.

Ref
Specification
Hardness
IRHD
SG
Tensile
Strength (MPa)
Elongation
at Break %
Colour
A37
Commercial
60°
1.45
4
200
Black
P534
High Grade
60°
1.16
11
400
Black
P9540
High Grade
65°
1.45
7
250
Black
A40
Commercial
70°
1.48
4
250
Black
P559
High Grade
70°
1.49
10
330
Black
A43
Commercial
50°
1.40
4
250
Black
P9639
Commercial
50°
1.27
5
350
Black
A66
Insertion
70°
1.48
-
-
Black
A38
Food Quality
65°
1.40
8
500
Blue
A42
Food Quality
65°
1.40
8
500
White
P627
Food Quality
60°
1.32
11
500
White
A41
BS2751:BA40
50°
1.20
7
600
Black
A45
BS2751:BA50
50°
1.20
8
450
Black
A46
BS2751:BA60
60°
1.32
13
500
Black
A47
BS2751:BA70
70°
1.20
15
350
Black
A48
BS2751:BA80
80°
1.30
13
325
Black
Care should be taken in selecting the most suitable quality for each application.
Advice is available but final responsibility remains with the customer.

 

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