NITRILE (NBR) COATED COTTON FABRIC

Cotton is a natural fiber of vegetal origin. The cotton thread is derived from the transormation of Gossypium bristles (or cotton). Commonly we also referred under the same name the fabric after the weaving of the wire. Cotton is the first textile fiber used in the world despite the advent of synthetic fibers. It is inflamable and starts decomposition at 160 ° C. Cotton is popular thanks to its characteristics: aspect, lightness, comfort and ease of assembly and processing.

NBR, as well known as Acrylonitrile Butadiene Rubber, was first developed in 1941 in a project meant to find an oil resistant rubber. However, NBR’s oil resistance depends on the grade of acrylonitrile. The higher the grade of acrylonitrile the better is resistance to oil and fuel. However, as the grade of acrylonitrile increases, the endurance to low temperatures decreases. NBR has good abrasion resistance nonetheless its physical properties are moderate in comparison with the Natural Rubber.

General Propertiesmin - max
Warp breaking strength75 - 120 daN/5cm
Weft breaking strength70 - 90 daN/5cm
Warp elongation at break10% - 20%
Weft elongation at break10% - 20%
Weight per sqmfrom 550 gr/m2
ThicknessUpon request
Peeling strengthUpon request
Continuous Temperature-20 C° à 115C°
Point Temperature-20 C° à 120C°

Properties

Fireproofed
Non-skid
Oil storage
Fuel storage
Cold resistance
General Propertiesmin - max
Warp breaking strenght75 - 120 daN/5cm
Weft breaking strenght70 - 90 daN/5cm
Warp elongation at break10% - 20%
Weft elongation at break10% - 20%
Weight per sqm200 - 400
General Propertiesmin - max
Hardness ShA30 - 90 ShA
Hardness IRHD30 - 90 IRHD
Tensile Strength8 - 20
Elongation at break100% - 900%
Operating temperature
Continuous Temperature-20 C° - 115C°
Point Temperature-20 C° - 120C°
Resistance
Solvent resistance
Acid resistance
oxygen ageing
Ozone ageing
light ageing
Cold ageing --
heat ageing --
Available colors :
         
Fireproofing option.
  • Industrial fabrics,
  • straps,
  • tarps,
  • tires,
  • rope,
  • clothing,
  • Gas tanks.
  • The family AROMER

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