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Supplier Specification - Grade N550

Extruded goods of all types, butyl membrane, moulded goods.

<>    Property   ASTM   MIN   MAX Iodine No. mg/g   D1510   38.0   48.0 Oil Absorption, cc/100g   D2414   116.0   126.0 Toluene Discolouration,        %   D1618   80    Heat Loss,        %   D1509      2.0 Ash,       %   D1506      0.8 325# Sieve Residue,        %   D1514      0.100 Density,  lb/cu ft   D1513   20.0   24.0 Fines 5 min,        %   D1508      8.0 Fines 20 min,       %   D1508      12.0 300% Modulus, vs IRB6   Mpa   D412   0.30   3.10   Although to the best knowledge of Continental Carbon Australia Pty Ltd, the data and information presented herein is accurate, no legal responsibility will be accepted for the use of this information.  Nothing herein is to be taken as licence to operate under or a recommendation to infringe any patents.