BSEN 682 : 2002 / NY141

SKU: 2494 Gas NBR

Roll Size: 10m

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Properties	Test Method	Values	Test Method	Values
Properties	Test Method	FPS Units	Test Method	Metric Units
Polymer		Nitrile Rubber
Surface		Black Rubber Sheet Both Side Fabric NY 141 Cloth Finish
Thickness in mm (±0.4)		3.15		3.00
Width in mts (±3%)		1.41		1.40
Length in mts (±3%)		10.10		10.00
Density (Mg/m3)		1.21		1.20 ± 0.02
Hardness (IRHD)		70-71		70 ± 5
Tensile Strength (MPA)		110		100 min
Elongation at Break (%)		300		200 min
A) Compression Set (%) Max
– In Temp 23°C after 72 h		8		10
– In Temp 70°C after 24 h		15		18
– In Temp -5°C after 72 h		22		25
B) Air Ageing Resistance in Temp 70°C after 7 days
A) Δ RR (%) Max		-7		± 15
A) Δ ER (%) Max		-1-		+10/-25
A) Δ H (° Shore A) Max		+3		±5
Stress Relaxation Max
7 days at 23°C		11		14
90 days at 23°C		17		20
Volume change in liquid B after 7 days at 23°C Max		+20		+30
Volume change in liquid B and subsequent 4 days at 70°C air drying Max		-7		-10
Volume change in oil IRM 903 after 7 days at 70°C		+5		+10/-1
Ozone Resistance		Ok		No Cracking When Viewed Without Magnification
Compression set (%) max.: -in temp. -15° C after 72 h, max		25		50
Quantity (Rolls)		37		37
Quantity (kgs)		1895

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