NBR rubber rolls is a co-polymer of butadiene and acrylonitrile. NBR rubber rolls has good general resistance to oil along with good mechanical properties, especially tensile strength, flexing, compression set and impermeability to gases. 3mpa NBR rubber rolls has moderate aging properties and good adhesion to metal. 4mpa NBR rubber rolls recommended operating temperature range is -30° C to + 120° C. It also displays a good resistance to inorganic chemical products except antioxidant agents and chlorine.China NBR rubber rolls gives satisfactory resistance to general hydrocarbons. Due to its polar nature, we do not recommend NBR rubber rolls use with polar liquids like ketones, ethers and amines.
Technical data for NBR rubber rolls
up to 2m
1mm - 100mm with insertion multi-layer cloth
3mpa, 4mpa, 5mpa and more
black, Red, Green and others
Within 20days for a 20feet container
For general-purpose applications requiring oil resistance Nitrile (Butadiene Acrylonitrile, Buna-N, NBR) is the polymer of choice.
China 3MPA NBR rubber rolls has outstanding resistance to oil, gasoline, petroleum based hydraulic fluids and hydrocarbon solvents.
4Mpa NBR Rubber rolls can offer good resistance to alkalis and acids. Nitrile can be formulated to have a wide range of service temperatures.
3mpa NBR rubber sheet is not recommended for applications involving exposure to ozone, weathering, heat and sunlight. 4Mpa NBR rubber sheet offers poor resistance to polar solvents such as esters, ketones, chlorinated solvents, or nitro carbons.
NBR Rubber rolls are made by drum-type vulcanizing press(ROTOCURE) or plain vulcanizing press with high quality fluorubber
1-8mm thickness NBR RUBBER ROLLS is made by drum-type vulcanizing press(ROTOCURE) with shiny surface
9-20mm thickness NBR RUBBER ROLLS is made by vulcanizing press for get higher thick thickness
NBR rubber sheet have strict testing before loading.
Hardness and density testing for NBR rubber sheet is necessary.
Tensile strength and Enlongation testing promise High quality standard for NBR rubber sheet.
We have rollers in inner package to protect NBR rubber sheet for damage.
And have film in each layers to prevent NBR rubber sheet sticking together .
The good loading can prevent any damager during the long transportation