Sunwell Sealing Materials Co., Ltd.
Add: No.1789, Xiaolin Road, Xiaolin Industrial Zone, Cixi, Zhejiang, China.
Tel: +86.574.2345.0017
Fax: +86.574.23450015
E-mail: nina@sunwellseals.com
Home > Rubber Sheets > Nitrile Rubber Sheets
Nitrile Rubber Sheets

Nitrile Rubber Sheets

SUNWELL B200000 Range




Nitrile Rubber Sheets
Nitrile Rubber (B200000 Rubber) is a copolymer of butadiene and acrylonitrile. NBR Sheet has good general resistance to oil along with good mechanical properties especially tensile strength, flexing, compression set and impermbility to gases. It has moderate aging properties and good adhesion to metal.

Application:
Nitrile rubber displays a good resistance to inorganic chemical products. It gives satisfactory resistance to general hydrocarbons. Some of the grades are also recommended for good grade application.
Due to its polar nature, we do not recommend it use with polar liquids like ketones, ethers and amines.

Specification:
NITRILE RUBBER: BLACK (100% NITRILE)
Code 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
B201121 1.12 40 70 500 30 35 -35+100
B201351 1.35 65 100 350 25 30 -30+110

SPECIAL NITRILE RUBBER: BLACK (100% NBR)
Code 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
B221201 1.20 40(+5-4) 70 600 40 -30+100
B221202 1.20 50(+5-4) 77 450 40 -30+100
B221203 1.20 60(-5-4) 84 400 40 -30+100
B221251 1.25 70(+5-4) 126 250 35 -30+100
B221301 1.30 80(+5-4) 126 250 35 -30+100

COMMERCIAL NITRILE RUBBER: BLACK
Code 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
B211501 1.50 50 70 300 18 30 -30/100
B211451 1.45 70 50 300 18 40 -30/90

NITRILE RUBBER: DIFFERENT COLORS
Code 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
B201251 1.25 45 50 500 15 40 30/110
B201401 1.40 60 60 350 18 40 -35/110
B201402 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"
Colors         
You may also like