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ELASTO60bb BUTYL

TECHNICAL SPECIFICATION
PROPERTIES TEST METHOD VALUES (FPS UNITS) TEST METHOD VALUES (METRIC UNITS)
SPECIFIC GRAVITY ASTM D297 1.20 DIN 53508 1.20 g/cm3
HARDNESS ASTM D2240 60 ± 5 Sh A DIN 53505 60 ± 5 Sh A
TENSILE STRENGTH (min) ASTM D412 1280 PSI DIN 53504 90 kg/cm2
ELONGATION AT BREAK (min) ASTM D412 500% DIN 53504 350%
ABRASION RESISTANCE (max) ASTM D5963 110 mm3 DIN 53516 110 mm3
COMPRESSION SET(70˚C/24 hrs/25% set) (max) ASTM D395 METHODB 0.4 DIN 53517 40%
TEAR RESISTANCE (Angular) min ASTM D624 140 lbs/inch DIN 53515 35 kg/cm
RESILIENCE 70% 70%
CHANGE IN PROPERTIES
HEAT AGING (72 hrs at 70˚C) ASTM D573
HARDNESS (Pts) +3 (max) +3 (max)
TENSILE STRENGTH (%) +10 /-10 +10 /-10
ELONGATION AT BREAK (%) +10 /-10 +10 /-10
VOLUME SWELL:AT 70˚C FOR 72 HRS/IN ASTM D471
ASTM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
CHEMICAL RESISTANCE
OZONE ASTM D1149 EXCELLENT EXCELLENT
DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
OILS NOT RECOMMENDED NOT RECOMMENDED
SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -40˚ to +130˚ C -40˚ to +130˚ C
COLOUR BLACK BLACK