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BS2751 BA70 Halogen Free Nitrile Gasket

BS2751 BA70 Halogen Free Nitrile Gasket

Metroseal

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PROPERTIES TEST METHOD VALUES METRIC UNITS DENSITY (Mg/m3) BS 903: PART A1 1.2 ± 0.02 HARDNESS BS 903: PART A26 70 (+5-4) IRHD TENSILE STRENGTH (MIN) BS 903: PART A2 12.5 Mpa ELONGATION AT BREAK (MIN) BS 903: PART A2 250% COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) BS 903: PART A6 20% TEAR RESISTANCE ( ANGULAR ) MIN BS 903: PART A3 50 Kg/cm RESISTANCE TO ACCELERATED AGEING – 168 HRS. AT 70˚C BS 903: PART A19 — HARDNESS (Pts) BS 903: PART A26 + 10 (MAX) — TENSILE STRENGTH (%) BS 903: PART A2 -10 (MAX) — ELONGATION AT BREAK (%) BS 903: PART A2 -35 (MAX) VOLUME SWELL: AT 40˚C FOR 24 HRS/IN BS 903

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.