LINACURE 40

Linacure ® 40 Technical Specifications Wear resistant uncured rubber for fine slurry applications Linacure ® 40 rubber is an uncured natural rubber compound designed specifically\ for use in fine slurry applications where hot bonding is the preferred method of installation. Using the same formulation principles employed in our industry standard \ Linatex ® premium rubber, we have created a product that worldwide field tests confirm provides a differentiated wear performance when compared to competitor uncured natural rubber compounds. Design Features • Superior wear performance in fine slurry abrasion • Suitable for hot bonding • Deliver s lowest cost of ownership • Ideally suited for autoclave curing and compression molding • 6 month shelf life Applications • Pipelines • Chutes • T ank linings • Hoses Siz e/Availability Standard Sheet dimensions will vary within each Weir global region. Please contact your local Weir Minerals office to confirm. • Standard thickness range: 3.0mm to 12.0mm (approx. 1?8” to 1?2”) Minerals Bonding Systems and Installation Please consult your local Weir Minerals representative for advice on the most suitable bonding method. Storage The shelf life of the Linacure ® 40 compound is dependent upon the temperature at which the compound is stored. 6 months at or below 40°C / 104°F. Do not store under direct heat or sunlight. Typical Physical Properties PROPERTY TEST STANDARDLINACURE ® 40 Polymer Type Natural Rubber Hardness (IRHD) ISO 48 - 201040 Modulus @ 500% (MP a) ISO 37 – 2011 3.2 Tensile Strength (MPa) ISO 37 – 201121.5 (3118 psi) Elongation at Break (%) ISO 37 – 2011750% Tear Strength (N/mm) ASTM D624-00 - 201243 (245 lbsf/in) Specific Gravity ISO 2781 - 20080.95 Resilience (%) BS 903. Part A8 1990 83% Operating Temperatures (continuous use) -40°C to +70°C / -40°F to +158°F Weir Minerals info(!5?p@?!F www. I?
p Copyright © 201?t&q0, Weir Minerals Australia Ltd. All rights reserved. WEIR and WEIR (logo) are trademark s and/or registered trademarks of W eir E ngineering Services Limited. LINATEX and LINACURE are trademarks and/or \ registered trademark s of Linatex Ltd. WMD0119/201510