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Black Nitrile to BS2751 BA70

Free delivery on orders over £500, all other orders have a fixed rate of £12.50 + VAT.
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Black Nitrile to BS2751 BA70

Item Code: Coru192

Availability: In stock

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£14.89 m2 + VAT

Quick Overview

Coru192 Black Nitrile to BS2751 BA70 is a high grade pure NBR (acrylonitrile butadiene) nitrile sheeting to British Standard BS2751/BA70 specification, made to exacting standards suitable for use with oils, fuels, greases and water, with excellent mechanical and physical characteristics.


Material Profile (see Data sheet):



  • Thickness: 1mm to 10mm (other thickness' on request)

  • Sheet Size: 1.4m wide in 5m and 10m rolls

  • Finish: Smooth finish

  • Cutting: Standard press-tools


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

Product Description

PROPERTIES TEST METHOD VALUES
    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 BS 903: PART A 37 MEETS REQUIREMENTS 
AT 70ºC / 168 HRS  
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   
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%  

Additional Information

Special Price No
Resistance to Please Call
Insertion Req No
Material British Standard Grade Nitrile Rubber
Shore Hardness +/- 5º 70
Download Document
View File Coru192 Data Sheet Size: (106.46 KB)