LINARD HD

Linard ® HD Range Technical Specifications Where only the toughest and hardest rubbers survive The Linard ® HD range of products are natural/synthetic rubber blends specifically\ designed to exhibit exceptional toughness without compromising natural e\ lasticity. Linard ® HD products are particularly suited to high impact applications or the handling of coarse aggregates, where cutting and gouging play a major part in the abrasive force. The Linard ® HD range includes Linard ® HD60, Linard ® HD70 and Linard ® HDS. Linard ® HD60 rubber is ideally suited for the aqueous applications involving aggregates, in which sliding abrasion is the major concern. In applications such as primary screen decks and heavy duty transfer chutes, where cutting and slashing by sharp edged heavy particles is the leading cause of abrasion, Linard ® HDS and Linard ® HD70 rubbers are the recommended solutions within the Linatex ® family. Formulated to withstand severe abrasion in dry or humid applications, the\ Linard ® HD range provides superior protection to plant and machinery, guarding against premature failure and unscheduled maintenance. Design Features • Superior strength and resilience for severe abrasion • Exceptional resistance to chunking and gouging • Suited for dry or damp applications where there is heavy impact Applications • Dredge hose or duties where aggressive abrasion and/or large coarse angular particles are a major problem • Screen decks and underpans for severe applications in the mining extractive industries • Transfer chutes in which heavy duty impact due to particle size is a major problem Size/Availability • Sheet size (to 30mm thickness): 9.25m x 1.23m nominal (approx. 30ft x 4ft) • Sheet size (>30mm thickness): 3.05m x 1.23m nominal (approx. 10ft x 4ft) • Part sheets available to order • Standard thickness range: 3.0mm to 50mm (approx. 1?8” to 2.0”) Minerals Bonding Systems and Installation Specifically designed two part bonding systems are available from Weir Minerals. Please consult your local representative for advice on the most suitable bonding method. Copyright © 201?t&q0, Weir Minerals Australia Ltd. All rights reserved. WEIR and WEIR (logo) are trademarks and/or registered trademarks of Weir Engineering Services Limited. LINATEX and LINARD are trademarks and/or registered trademark s of Linatex Ltd. WMD0122/201510Weir Minerals info(!5?p@?!F www.f?4! (Ps Typical Physical Properties PROPERTY TEST STANDARD LINARD ® HD60 LINARD ® HD70 LINARD ® HDS Polymer Type Natural / Synthetic Natural / Synthetic Natural / Synthetic Hardness (IRHD) ISO 48 - 201060 70 70 Modulus @ 500% (MP a) ISO 37 – 2011 16.01 7. 010.0 Tensile Strength (MPa) ISO 37 – 201121.4 (3100 psi) 21.4 (3100 psi) 22.8 (3300 psi) Elongation at Break (%) ISO 37 – 2011470%450%580% Tear Strength (N/mm) ASTM D624 - 00 - 2012 90 (513 lbsf/in) 96 (548 lbsf/in) 10 0 (570 lbsf/in) Specific Gravity ISO 2781 - 20081.091. 1 41. 1 4 Resilience (%) BS 903. Part A8 1990 55%54%57% Operating Temperatures (continuous use) -40°C to 75°C / -40°F to +167°F -40°C to 75°C / -40°F to +167°F -40°C to 75°C / -40°F to +167°F