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Item Code: SM189

Black Nitrile to BS2751 BA40

SM189 Black Nitrile to BS2751 BA40 is a high grade pure NBR (acrylonitrile butadiene) nitrile sheeting to British Standard BS2751/BA40 specification, made to exacting standards suitable for use with oils, fuels, greases and water, with excellent mechanical and physical characteristics.

  • Material Profile: See below
  • Thickness: 1mm to 20mm (other thickness’ on request)
  • Sheet Size: 1.4m wide in 10m rolls
  • Finish: Smooth finish
  • Cutting: Standard press-tools

This Product is REACH, RoHS, PAH and CE Compliant

Other grades, colours and finishes are available – subject to minimum batch quantities

Propertiestest method
values
fps units
test method
values
metric units
SPECIFIC GRAVITYBS 903 : Part A11.25
HARDNESSBA4040 ± 5 IRHD
Tensile Strength (Kg/cm2)BS 903 : Part A290
ELONGATION AT BREAK ( min )BS 903 : Part A2450
COMPRESSION SET (70ºC/24 hrs/25% set) (max)BS 903 : Part A630%
TEAR RESISTANCE ( Angular ) minBS 903: Part A330 Kg/cm
VOLUME SWELL : AT 40º C FOR 22 HRS/INBS 903 : Part A16
FUEL B+ 30% (MAX)
RESISTANCE TO ACCELERATED AGEING
--- CHANGE IN HARDNESS (IRHD)BS 903 : Part A26+ 10
--- CHANGE IN TENSILE STRENGTH (%)BS 903 : Part A2- 10
--- CHANGE IN ELONGATION AT BREAK (%)BS 903 : Part A2- 35
RESISTANCE TO LOW TEMPERATURE AT -30ºCBS 903: Part A13MEETS REQUIREMENTS
ADHESION TO AND CORROSION OF METALS AT 70ºC / 168 HRSBS 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 BASESNOT RECOMMENDED
--- MINERAL OILS/PETROLEUMEXCELLENT
--- SOLVENTSFAIR
TEMPERATURE RANGE-30º to + 120ºC
COLOURBLACKBLACK

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