Lagging Performance Specifications

80% Ceramic Lagging

RUBBER SPECIFICATIONS

STANDARD FRAS
Polymer Blend Blend
Tensile strength (Mpa) min 18.0 16.0
% Elongation min 550% 500%
Hardness (shore A) 65+/-5 65+/-5
Abrasion resistance max vol. loss 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

DIMPLE TILES SMOOTH TILES
NATURAL – COLD VULCANISING
PRODUCT DESCRIPTION PRODUCT CODE WIDTH THICKNESS PRODUCT CODE WIDTH THICKNESS
80% Ceramic Lagging 12mm ELA-DRC80-N-12K 250mm-252mm 12mm-13mm ELA-DRC80-N-12P 250mm-252mm 12mm-13mm
80% Ceramic Lagging 15mm ELA-DRC80-N-15K 250mm-252mm 15mm-16mm ELA-DRC80-N-15P 250mm-252mm 15mm-16mm
80% Ceramic Lagging 20mm ELA-DRC80-N-20K 250mm-252mm 19mm-20mm ELA-DRC80-N-20P 250mm-252mm 19mm-20mm
FRAS – COLD VULCANISING
PRODUCT DESCRIPTION PRODUCT CODE WIDTH THICKNESS PRODUCT CODE WIDTH THICKNESS
80% Ceramic Lagging 12mm ELA-DRC80-F-12K 250mm-252mm 12mm-13mm ELA-DRC80-F-12P 250mm-252mm 12mm-13mm
80% Ceramic Lagging 15mm ELA-DRC80-F-15K 250mm-252mm 15mm-16mm ELA-DRC80-F-15P 250mm-252mm 15mm-16mm
80% Ceramic Lagging 20mm ELA-DRC80-F-20K 250mm-252mm 19mm-20mm ELA-DRC80-F-20P 250mm-252mm 19mm-20mm
NATURAL – HOT VULCANISING
PRODUCT DESCRIPTION PRODUCT CODE WIDTH THICKNESS PRODUCT CODE WIDTH THICKNESS
80% Ceramic Lagging 12mm ELA-DRC80-N-12KV 251mm-255mm 13mm-14.2mm ELA-DRC80-N-12PV 251mm-255mm 13mm-14.2mm
80% Ceramic Lagging 15mm ELA-DRC80-N-15KV 251mm-255mm 16mm-17.2mm ELA-DRC80-N-15PV 251mm-255mm 16mm-17.2mm
80% Ceramic Lagging 20mm ELA-DRC80-N-20KV 251mm-255mm 21mm-22.2mm ELA-DRC80-N-20PV 251mm-255mm 21mm-22.2mm
FRAS – HOT VULCANISING
PRODUCT DESCRIPTION PRODUCT CODE WIDTH THICKNESS PRODUCT CODE WIDTH THICKNESS
80% Ceramic Lagging 12mm ELA-DRC80-F-12KV 251mm-255mm 13mm-14.2mm ELA-DRC80-F-12PV 251mm-255mm 13mm-14.2mm
80% Ceramic Lagging 15mm ELA-DRC80-F-15KV 251mm-255mm 16mm-17.2mm ELA-DRC80-F-15PV 251mm-255mm 16mm-17.2mm
80% Ceramic Lagging 20mm ELA-DRC80-F-20KV 251mm-255mm 21mm-22.2mm ELA-DRC80-F-20PV 251mm-255mm 21mm-22.2mm

The 80% ceramic lagging is supplied in strips with a central ceramic length to match the belt width and 130 mm rubber end pieces at each side.

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

Strip: 15 mm thick cold vulcanising, Natural, 1.2 m ceramic length product code: ELA-DRC80-N-15K-01200

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

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