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General Purpose EPDM Washer

General Purpose EPDM Washer

Metroseal

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PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS SPECIFIC GRAVITY DIN 53508 1.50 ± 0.05 ASTM D297 1.70 ± 0.05 HARDNESS DIN 53505 70 ± 5 SH A ASTM D2240 70 ± 5 SH A TENSILE STRENGTH (KG/CM2) DIN 53504 497 PSI ASTM D412 35 KG/CM2 ELONGATION AT BREAK ( MIN ) DIN 53504 200% ASTM D412 200% COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) DIN 53517 50% ASTM D395 METHOD B 50% TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 84 LBS/INCH ASTM D624 15 KG/CM CHANGE IN PROPERTIES HEAT AGEING ( 72 HRS. AT 70 ºC) ASTM D573 HARDNESS (PTS) + 5 (MAX) + 5 (MAX) TENSILE STRENGTH (%) ± 20 (MAX) ± 20 (

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