Diamond Ceramic Lagging

DESCRIPTION

Elastotec Diamond Ceramic lagging is designed to provide additional grip in low to medium tension applications where existing rubber lagging is experiencing problems due to slippage. A single aluminium oxide tile is bonded into each large diamond and the raised dimples engage with the belt cover under tension and provide increased grip.

FEATURES AND BENEFITS

  • Increased grip and traction for applications where rubber lagging is experiencing slippage.
  • Suitable for low and medium belt tension applications.
  • Available in 250 mm wide rolls that can be cut to suit any pulley size and make it easy to install.
  • Available in highly abrasion resistant SBR for above ground applications and FRAS for underground and high risk applications.
  • Coloured wear indicator (Blue for SBR and Red for FRAS).
  • High quality rubber formulations designed for good bonding, resistance to degradation by out door exposure, and good abrasion resistance.
  • Available with uncured bonding layer for Hot Vulcanised application
  • Buffed CN Bonding layer for increased adhesion
  • Can be supplied in a range of thicknesses (12, 15 and 20 mm)
  • Suitable for long term service at temperatures from -40 C to +70C
  • No tile debonding from the rubber backing

RUBBER SPECIFICATIONS

STANDARD FRAS
Polymer Blend Blend
Tensile strength (Mpa) 18.0 16.0
% Elongation min 550% 500%
Hardness (shore A) 65+/-5 65+/-5
Abrasion resistance max vol. loss
(DIN 53516 Method B non rotating)
70mm3 150mm3
FRAS – MDG 3608 N/A PASS
Heat ageing
(Property change after 100C 70 hs)

Tensile strength < 10%

Elongation < 10%

Hardness < 3 points

Tensile strength < 10%

Elongation < 10%

Hardness < 3 points

Continuous operating temperature -40/+70C -40/+70C

CERAMIC SPECIFICATIONS

Aluminium oxide 95% min
Specific gravity >3.4
Vickers hardness >1100
Flex crack resistance (MPa*m1/2) >4.0
Micro particle size range (um) 1-8

DIMENSIONS

Natural – Cold Vulcanising

PRODUCT DESCRIPTION PRODUCT CODE WIDTH THICKNESS STANDARD ROLL LENGTH WEIGHT/lm
Diamond ceramic lagging 12mm ELA-DIA-N-12K 250mm-252mm 12mm-13mm 58.2m 4.35
Diamond ceramic lagging 15mm ELA-DIA-N-15K 250mm-252mm 15mm-16mm 48.5m 5.43
Diamond ceramic lagging 20mm ELA-DIA-N-20K 250mm-252mm 19mm-20mm 38.8m 7.25

FRAS – Cold Vulcanising

PRODUCT DESCRIPTION PRODUCT CODE WIDTH THICKNESS STANDARD ROLL LENGTH WEIGHT/lm
Diamond ceramic lagging 12mm ELA-DIA-F-12K 250mm-252mm 12mm-13mm 58.2m 4.50
Diamond ceramic lagging 15mm ELA-DIA-F-15K 250mm-252mm 15mm-16mm 48.5m 6.63
Diamond ceramic lagging 20mm ELA-DIA-F-20K 250mm-252mm 19mm-20mm 38.8m 7.50

Natural – Hot Vulcanising

PRODUCT DESCRIPTION PRODUCT CODE WIDTH THICKNESS STANDARD ROLL LENGTH WEIGHT/lm
Diamond ceramic lagging 12mm ELA-DIA-N-12KV 251mm-255mm 13mm-14.2mm 9.7m 5.40
Diamond ceramic lagging 15mm ELA-DIA-N-15KV 251mm-255mm 16mm-17.2mm 9.7m 6.50
Diamond ceramic lagging 20mm ELA-DIA-N-20KV 251mm-255mm 21mm-22.2mm 9.7m 8.32

Natural – Hot Vulcanising

PRODUCT DESCRIPTION PRODUCT CODE WIDTH THICKNESS STANDARD ROLL LENGTH WEIGHT/lm
Diamond ceramic lagging 12mm ELA-DIA-N-12KV 251mm-255mm 13mm-14.2mm 9.7m 5.40
Diamond ceramic lagging 15mm ELA-DIA-N-15KV 251mm-255mm 16mm-17.2mm 9.7m 6.50
Diamond ceramic lagging 20mm ELA-DIA-N-20KV 251mm-255mm 21mm-22.2mm 9.7m 8.32

Product code for different lengths: Add 5 digit number indicating length in mm.

Example:

Roll: 12 mm cold vulcanised 58.2m roll product code:
ELA-DIA-N-12K-58200
Strip: 15 mm hot vulcanised 1.2m strip length product code:
ELA-DIA-N-15KV-01200

Thickness variation (all strips/pulley) +/-0.5 mm

Ceramic lagging with thickness > 15 mm only recommended for pulleys with diameters over 600mm.