Description:

EMC-7201 is a composite structure of high-density, fully cured nitrile butadiene bound gasket facings chemically and mechanically fused to an expanded steel core. Typical applications include diesel engine structural joints such as gear case or flywheel housings, high pressure hydraulic joints, and performance and racing engine applications. It is available in 0.030, 0.042, and 0.060 inch gauges in a sheet size of 21 by 63 inches (usable area).

Caliper, mm(inch)                      1.1 (0.042)

Density, g/cc(lb/cu.ft)                   2.20 (137)

Compressibility, % (at 34.5MPa)          14

Recovery, %                          50

Tensile Strength, AMD, MPa(psi)         37.90 (5500)

Tensile Strength, MD, MPa(psi)          15.20 (2200)

Fluid Resistance, IRM903 Oil

  Change in Thickness, %               3

Fluid Resistance, Glycol/Water 50/50

  Change in Thickness, %               6

Binder Type               Fully Cured Nitrile Butadiene

Color                    Dark Grey

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