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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
Cut & Gouge Compounds
Monster Hide RMA Grade II,
DIN Z,
AS Grade E
Very Good -40°F (-40°C)
150°F (66°C)
Ultimate
No
No
Yes
67-77
Global X®
RMA Grade I,
DIN X, Y & Z,
AS Grade M,
N & E
Very Good -55°F (-48°C)
150°F (66°C)
Superior
No
No
Yes
56-66
Stacker®
RMA Grade I,
DIN W & Z, AS
Grade N & E
Excellent
-55°F (-48°C)
150°F (66°C)
Excellent
No
No
Yes
55-65
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
Heat Compounds
Solar-Shield®
XL750
RMA Grade II,
AS Grade E
Good
-40°F (-40°C)
750°F (399°C) Fair
No
No
Yes
68-78
Alumina-HOT RMA Grade II,
AS Grade E
Good
-40°F (-40°C)
400°F (204°C) Fair
No
No
Yes
68-78
Style 6740A RMA Grade II,
DIN Z, AS Grade
N & E
Very Good -40°F (-40°C)
350°F (177°C) Very Good No
No
Yes
52-62
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
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
Pathfinder®
Supreme
–
Fair
-30°F (-34°C)
150°F (66°C)
Fair
Very Good AST-
MD378-13.2
Yes
55-65
Pathfinder®
Arctic
–
Fair
-40°F (-40°C)
150°F (66°C)
Fair
Very Good AST-
MD378-13.2
Yes
55-65
MORS –
Wood Sawyer®
Plus
–
Fair
-20°F (-29°C)
150°F (66°C)
Good
Good
No
Yes
57-67
LTORS
–
Excellent
-40°F (-40°C)
120°F (49°C)
Good
Very Good No
Yes
55-65
2015 Heavyweight Conveyor Belts
Cover Compounds