Home / COMMERCIAL SBR RUBBER CODE : SX 70150

Item Code: 130R - SBR

COMMERCIAL SBR RUBBER CODE : SX 70150

Properties test method
values
fps units
test method
values
metric units
SPECIFIC GRAVITY ASTM D297 1.5 DIN 53508 1.5
HARDNESS ASTM D2240 70 ± 5 Sh A DIN 53505 70 ± 5 Sh A
TENSILE STRENGTH ( min ) ASTM D412 426 PSI DIN 53504 30 kg/cm2
ELONGATION AT BREAK ( min ) ASTM D412 200% DIN 53504 200%
TEAR RESISTANCE ( Angular ) min ASTM D624 90 Lbs/Inch DIN 53515 16 Kg/cm
CHANGE IN PROPERTIES
HEAT AGEING ( 72 hrs. AT 70 ºC ) ASTM D573
--- HARDNESS (Pts) + 5 (Max) + 5 (Max)
--- TENSILE STRENGTH (%) + 10 / -25 + 10 / -25
--- ELONGATION AT BREAK (%) + 10 / -25 + 10 / -25
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
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 D 1149 NOT RECOMMENDED NOT RECOMMENDED
--- DILUTE ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
--- CONCENTRATED ACIDS AND BASES NOT RECOMMENDED NOT RECOMMENDED
--- OILS NOT RECOMMENDED NOT RECOMMENDED
--- SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -20º to + 70º C -20º to + 70º C
COLOUR BLACK BLACK

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