PRODUCTS

Nitrile Rubber Sheet

Nitrile rubber or acrylonitrile butadiene rubber (NBR) is a copolymer of butadiene and acrylonitrile. It has good general resistance to oil along with good mechanical properties especially tensile strength, flexing, compression set and impermebility to gases. It has moderate aging properties and good adhesion to metal. Its recommended operating temperature range is -30° C to + 120° C. It also displays a good resistance to inorganic chemical products. It gives satisfactory resistance to general hydrocarbons. Some of the grades are also recommended for food grade application. Due to its polar nature, we do not recommend its use with polar liquids like ketones, ethers and amines.

 
NITRILE RUBBER : BLACK (100% NITRILE)
Specific
Gravity
Hardness
(±5)
Tensile
Strength
Elongation
at break
Tear
Strength
Compression Set
at 70°C for 22 hrs
Working
Temp.
g / cm3 Shore A (min)
kg / cm2
(min)
%
kg / cm % °C
Range
1.12 40 70 500 30 35 -35+100
1.35 65 100 350 25 30 -30+110
 
SPECIAL NITRILE RUBBER : BLACK (100% NBR)
Specific
Gravity
Hardness
(±5)
Tensile
Strength
Elongation
at break
Compression Set
at 70°C for 22 hrs
Working
Temp.
g / cm3 Shore A (min)
kg / cm2
(min)
%
% °C
Range
1.20 40(+5-4) 70 600 40 -30+100
1.20 50(+5-4) 77 450 40 -30+100
1.20 60(-5-4) 84 400 40 -30+100
1.25 70(+5-4) 126 250 35 -30+100
1.30 80(+5-4) 126 250 35 -30+100
 
COMMERCIAL NITRILE RUBBER : BLACK
Specific
Gravity
Hardness
(±5)
Tensile
Strength
Elongation
at break
Tear
Strength
Compression Set
at 70°C for 22 hrs
Working
Temp.
g / cm3 Shore A (min)
kg / cm2
(min)
%
kg / cm % °C
Range
1.50 50 70 300 18 30 -30/100
1.45 70 50 300 18 40 -30/90
 
NITRILE RUBBER : DIFFERENT COLORS
Specific
Gravity
Hardness
(±5)
Tensile
Strength
Elongation
at break
Tear
Strength
Compression Set
at 70°C for 22 hrs
Working
Temp.
g / cm3 Shore A (min)
kg / cm2
(min)
%
kg / cm % °C
Range
1.25 45 50 500 15 40 30/110
1.40 60 60 350 18 40 -35/110
1.40 65 80 400 20 40 -35/110
 
Standard Length 10 Mtr 10,000mm 33ft 11 yard
Standard Width 1.2 / 1.4 / 1.5 mtr 1200 / 1400 / 1500mm 4 / 4.6 / 4.92ft 1.33 / 1.53 / 1.64 yard
Standard Thickness 1 - 50 mm 1/32" - 2"