PF-4S

Pro-Formance®/MicroPore® Nonasbestos Gasket Material

ASTM F-104: F729000M9

PF-4S is designed for various oil, air, and coolant applications such as oil pans, front covers, intake manifolds and rear seals. It is a replacement for styrene butadiene rubber bound asbestos and nonasbestos calendared sheet materials and offers improved oil sealability over nitrile butadiene bound materials. It is intended for applications with short duration maximum temperatures up to 290°C (550°F).

Specification Properties

PropertyValueMethod
Density, g/cc(lb/cu.ft) 1.44 (90) (min.) ASTM F 1315
Compressibility, % (at 34.5Ma) 9-23 ASTM F 36
Recovery, % 45 (min.) ASTM F 36
Tensile Strength, AMD, MPa(psi) 8.62 (1250) (min.) ASTM F 152
Binder Type Fully Cured Styrene Butadiene  

Remarks and Related Documents:

Specification values determined by the test methods required for ASTM F-104, Type 7 materials.

ISO 9001: 2008 Registered

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