50 ±5 IRHDBlackSteam-CuredAU-C50-NBR-BR

AU 50 Shore Nitrile-Butadiene (NBR-BR) Black Steam-Cured Lining

Name: AU Industries
Address: 8 Paul Smit Road, ALAC Industrial Park (Cnr Main Street), Anderbolt, Boksburg, Gauteng, 1458, ZA
Telephone: +27 72 039 8429
Price range: $$

A 50 shore nitrile rubber blended with butadiene for oil, fuel and hydrocarbon resistance plus good abrasion resistance — engineered for slurry lines that also carry oils, fuels and hydrocarbons.

Physical Properties

Property	Value	Test Method
Polymer	Nitrile-Butadiene (NBR-BR)	—
Shore hardness	50 ±5 IRHD	ISO 48-2010
Tensile strength	7 MPa min	ISO 37-2011
Elongation at break	350% min	ISO 37-2011
Specific gravity	1.075 ±0.02	ISO 2781-2008
Abrasion resistance	180 mm³ max	SANS 4649
Max operating temperature	120 °C (not continuous)	—

Typical Applications

▪Oil- & hydrocarbon-bearing slurry lines
▪Fuel-contact tank linings
▪Chutes & launders
▪Pipes & hoses

Not recommended for

Phenols, ketones, carboxylic acids or nitrogen derivatives.