38 ±5 IRHDBlackSteam-CuredAU-A38-BSC

AU 38 Shore Black Steam-Cured Natural Rubber 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 soft, high-resilience 38 shore natural rubber lining engineered for wet fine-slurry abrasion. Its high elongation and low abrasion loss make it a premium general-purpose mining lining for tanks, chutes and slurry pipelines.

Physical Properties

Property	Value	Test Method
Polymer	Natural Rubber	—
Shore hardness	38 ±5 IRHD	ISO 48-2010
Tensile strength	20 MPa	ISO 37-2011
Elongation at break	600%	ISO 37-2011
Specific gravity	1.04 ±0.02	ISO 2781-2008
Rebound resilience	74%	ISO 4662-2017
Abrasion loss	95 mm³ max	BS 903 Part A8
Max operating temperature	70 °C (not continuous)	—

Typical Applications

▪Tank & vessel linings
▪Chutes & launders
▪Slurry pipelines & spools
▪Pulleys & pump linings
▪Cyclones & hydrocyclones

Not recommended for

Oils, acids, hydrocarbon solvents and strong oxidising agents.