Power Seal No. 95 Compound Scope: This Specification covers a fiber reinforced thermoplastic resin material. Application: No. 95 is being considered for use on “UNIFIED PISTONS” to be used with water based hydraulic fluid. Composition: No. 95 is a heat stabilized, lubricated, reinforced thermoplastic resin specially formulated for use with an ethylene glycol and water environment as well as a standard hydraulic system. It also has very low moisture absorption properties resulting in minimal to zero swell. TYPICAL PROPERTIES SPECIFIC GRAVITY 1.45 ASTM D 792       FLEXURAL STRENGTH 45,400 PSI ASTM D 790       FLEXURAL MODULUS 1,560,000 PSI ASTM D 790       IMPACT STRENGTH IZOD ‚ NOTCHED 1.7 FT-LB/IN ASTM D 256       HARDNESS ‚ ROCKWELL 125 ëRí     COMPRESSIVE STRENGTH 30,000/PSI ASTM D 695       TENSILE STRENGTH 32,000/PSI ASTM D 638       DEFLECTION TEMPERATURE @ 66 PSI 567F (297 C)     WATER ABSORPTION, 24 HOUR 0.23% 100% RH, 23 C       COEFFICIENT OF FRICTION ‚ STATIC 0.15 (P=50, V=50)       COEFFICIENT OF FRICTION ‚ DYNAMIC 0.28 (P=50, V=50)       WEAR FACTOR 150 (24 HR) (P=50, V=50)

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