60 / 75
59
2015 Heavyweight Conveyor Belts
Cover Compounds
Cover Compounds
Cover Compounds
Compound
International
Standards
Abrasion
Resistance
Low
Temperature
High
Temperature
(Lumpy
Material)
Cut &
Gouge
Resistance
Oil
Resistance
Flame
Resistance
ISO 284
Static
Conductive
ASTM
D2240A
Shore A
Hardness
Flame-Resistant Compounds
FRAR-2G
ARPM Grade II,
DIN Z,
AS Grade E
Excellent
-40°F (-40°C)
150°F (66°C)
Good
No
ASTMD378
- 13.2
Yes
53-63
FR-2G
ARPM Grade II,
DIN Z,
AS Grade E
Good
-40°F (-40°C)
212°F (100°C) Good
No
AST-
MD378-13.2
Yes
FRORS-2G ARPM Grade II,
DIN Z,
AS Grade E
Good
-40°F (-40°C)
212°F (100°C) Good
No
AST-
MD378-13.2
Yes
52-62
FRAS-SA
ARPM Grade II,
DIN Z,
AS Grade E,
CSA-C
Good
-40°F (-40°C)
160°F (71°C)
Fair
No
CSA-C
Yes
55-65
FRAS-C
ARPM Grade II,
AS Grade E,
CSA-C
Fair
-40°F (-40°C)
160°F (71°C)
Fair
No
CSA-C
Yes
55-65
Pathfinder®
Supreme
–
Fair
-30°F (-34°C)
150°F (66°C)
Fair
Very Good AST-
MD378-13.2
Yes
55-65
Heat & Oil Compounds
HT Nitrile
ARPM Grade II,
DIN Z,
AS Grade N
Good
-15°F (-26°C)
300°F (149°C) Fair
Superior
No
No
56-66
Additional Flexsteel® Only Compounds
Compound
International
Standards
Abrasion
Resistance
Low
Temperature
High
Temperature
(Lumpy
Material)
Cut &
Gouge
Resistance
Oil
Resistance
Flame
Resistance
ISO 284
Static
Conductive
ASTM
D2240A
Shore A
Hardness
Abrasion Compounds
Style BII
ARPM Grade II,
AS Grade E
Excellent
-30°F (-34°C)
150°F (66°C)
Very Good No
No
Yes
56-66
Specialty Compounds
Defender® Plus ARPM Grade I,
DIN Z, AS Grade
N & E
Excellent
-40°F (-40°C)
212°F (100°C) Very Good No
No
Yes
55-65
Oil Compounds
P
None
Excellent
-67°F (-55°C)
120°F (49°C)
Excellent
Excellent
No
Yes
55-65