High Grade Nitrile 2-ply Reinforced Strip

SKU: ST-SM198

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Self-adhesive backing

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PROPERTIES	TEST METHOD	VALUES
PROPERTIES	TEST METHOD	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: PART A16
FUEL B (MAX)		+25%
RESISTANCE TO LOW TEMPERATURE IN ºC AT WHICH THE STIFNESS SHALL NOT EXCEED 70 MPA	BS 903: PART A13	-20
ADHESION TO AND CORROSION OF METALS AT 70ºC / 168 HRS	BS 903: PART A 37	MEETS REQUIREMENTS
POLYMER CONTENT (NITRILE)		100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE
— OZONE	BS 903: PART A 43	FAIR
— DILUTE ACIDS AND BASES	BS 903: PART A16	GOOD
— CONCENTRATED ACIDS AND BASES		NOT RECOMMENDED
— MINERAL OIL/PETROLEUM		EXCELLENT
— SOLVENTS		FAIR
TEMPERATURE RANGE		-20˚ to +120˚C
COLOUR	BLACK
INSERTION	2PLY 150GSM Nylon fabric reinforcement
VOLUME SWELL: AT 700 C FOR 72 HRS/IN	VALUES
IRM / ASTM OIL NO.1	– 3 %
IRM / ASTM OIL NO.2	– 2%
IRM / ASTM OIL NO.3	+ 10%

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