Grade

Fluorine content(%)

Density (g/cm3)

Application Description

FKM Copolymer Precompound, Bisphenol system

AP261

66

1.81

25

75

Injection, good metal bonding, suitable for oil seal or sealing material need good bonding to Metal.

AP201

66

1.81

26

77

Very low Mooney, excellent fluidity, suitable for injection.

AP401

66

1.81

38

78

Low Mooney viscosity injection and molding of o-ring, Gaskets, Mechanical Seal.

AP361

66

1.81

36

75

Good fluidity, good metal bonding, suitable for oil seal or sealing material need good bonding to Metal.

AP501

66

1.81

50

70

Excellent compression set, suitable for O-ring.

AP561

66

1.81

50

70

Middle Mooney Viscosity, suitable for injection, molding of oil seal, valve stem seal and mechanical seal.

AP601

66

1.81

60

77

Suitable for O-ring. Comply with U.S. FDA certification.

AP901

66

1.81

90

77

Suitalbe for rebound resilience and low comperssion set gasket or sealing material.

AP961

66

1.81

85

76

Good metal bonding, suitable for use in the production of oil seal products and connection products with metals.

AP408S

66

1.81

45

77

Especially suitable for large O-ring and thick products.

Fluorotech offers high quality precompound FKM and compound FKM, if you are not sure which grade you need, pls contact us, we will give you professional suggestions for your project.