spécifications techniques du linatex hm

Linatex® HM

Technical Specifications

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.

The new generation of rubber

Linatex® HM rubber has been specifically developed for the rubber belting industry as a product that exhibits the excellent performance features of Linatex® premium rubber with the additional benefit of dry abrasion resistance. Made from natural latex, Linatex® HM rubber is produced using a unique manufacturing process ensuring superior abrasion-resistant performance. Linatex® HM rubber is not classed as an oil rubber compound, however, this product exhibits superior resistance to oils and organics. Linatex® HM rubber has up to four times the kerosene resistance of Linatex® premium rubber. Linatex® HM rubber is a high-quality solution for applications where Linatex® premium rubber may not be considered.

Design Features

• Excellent resistance to wet abrasion
• High resilience
• Outstanding cut and tear resistance
• Low permanent set
• Resistance to a wide range of chemicals including oils and organics

Applications

• Specifically developed for the rubber belting industry

Size/Availability

• Standard sheet size: 9.25 m x 1.23 m nominal (approx. 30ft x 4ft)
• Standard thickness range: 1.5 mm to 30.0 mm (approx. 1?16” to 1 3?16”)
• Moulded components available from stock and made to order

Typical Physical Properties

• Property: Polymer Type
  Test Standard: -
  Linatex® HM: Natural Rubber
• Property: Hardness (IRHD)
  Test Standard: ISO 48 - 2010
  Linatex® HM: 40 IRHD
• Property: Modulus @ 500% (MPa)
  Test Standard: ISO 37 – 2011
  Linatex® HM: 3.0
• Property: Tensile Strength (MPa)
  Test Standard: ISO 37 – 2011
  Linatex® HM: 24 (3480 psi)
• Property: Elongation at Break (%)
  Test Standard: ISO 37 – 2011
  Linatex® HM: 750%
• Property: Tear Strength (N/mm)
  Test Standard: ASTM D624-00 - 2012
  Linatex® HM: 44 (250 lbsf/in)
• Property: Specific Gravity
  Test Standard: ISO 2781 - 2008
  Linatex® HM: 0.95
• Property: Resilience (%)
  Test Standard: BS 903. Part A8 1990
  Linatex® HM: 83%
• Property: Operating Temperatures (continuous use)
  Test Standard: -
  Linatex® HM: -40°C to +70°C / -40°F to +158°F

Copyright © 2015, Weir Minerals Australia Ltd. All rights reserved. WEIR and WEIR (logo) are trademarks and/or registered trademarks of Weir Engineering Services Limited. LINATEX is a trademark and/or registered trademark of Linatex Ltd. WMD0127/052017

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