Black Nitrile to BS2751 BA60

UKRB-191

 

Technical Data

PROPERTIESTEST METHODVALUES
METRIC UNITS
DENSITY (MG/M3)BS 903: PART A11.2 ± 0.02
HARDNESSBS903: PART A2660 (+5-4) IRHD
TENSILE STRENGTH (MIN)BS 903: PART A28.5 MPA
ELONGATION AT BREAK (MIN)BS 903: PART A2400%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX)BS 903: PART A620%
TEAR RESISTANCE ( ANGULAR ) MINBS 903: PART A3 (Z)45 KG/CM
RESISTANCE TO ACCELERATED AGEING – 168 HRS AT 70˚CBS 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/INBS 903: PART A16 
FUEL B (MAX) +25%
RESISTANCE TO LOW TEMPERATURE IN ºC AT WHICH THE STIFNESS SHALL NOT EXCEED 70 MPABS 903: PART A13-25
ADHESION TO AND CORROSION OF METALS
AT 70ºC / 168 HRS
BS 903: PART A 37MEETS REQUIREMENTS
POLYMER CONTENT (NITRILE) 100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE  
— OZONEBS 903: PART A 43FAIR
— DILUTE ACIDS AND BASESBS 903: PART A16GOOD
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED
— MINERAL OIL/PETROLEUM EXCELLENT
— SOLVENTS FAIR
TEMPERATURE RANGE -25˚ TO +110˚C
COLOURBLACK
VOLUME SWELL: AT 700 C FOR 72 HRS/INVALUES
IRM / ASTM OIL NO.1– 3 %
IRM / ASTM OIL NO.2– 2%
IRM / ASTM OIL NO.3+ 10%