Lagging Performance Specifications

HOT VULCANISED RUBBER LAGGING

HOT VULCANISED RUBBER LAGGING – NATURAL

Rubber lagging manufactured using an abrasion resistant top rubber layer and an uncured bonding layer to provide high levels of adhesion after autoclave curing.

RUBBER PROPERTIES

Base Polymer Blend
Hardness Range 65+/-5 ASTM D2240
Tensile Strength >18 Mpa ASTM D412
Elongation at Break >550% ASTM D412
Abrasion Loss (Volume Loss) <70mm3 DIN 53516 – non rotating – method A

ADHESION REQUIREMENTS

Adhesion to steel @ +25 C >20N/mm & 100% Rubber tear ASTM D429 method B 90 deg peel test
Adhesion to steel @ -40 C >30N/mm & 100% Rubber tear ASTM D429 method B 90 deg peel test
Adhesion to steel @ +50 C >10N/mm & 100% Rubber tear ASTM D429 method B 90 deg peel test

DIMENSIONS

PRODUCT DESCRIPTION PRODUCT CODE WIDTH THICKNESS STANDARD ROLL LENGTH WEIGHT/lm
Rubber lagging 10mm ELA-RL-DIA-N-10V 249mm-251mm 11mm-12.2mm 9.7m 3.00kg
Rubber lagging 12mm ELA-RL-DIA-N-12V 249mm-251mm 13mm-14.2mm 9.7m 4.15kg
Rubber lagging 15mm ELA-RL-DIA-N-15V 249mm-251mm 16mm-17.2mm 9.7m 4.52kg
Rubber lagging 20mm ELA-RL-DIA-N-20V 249mm-251mm 20mm-21.2mm 9.7m 5.92kg
Rubber lagging 25mm ELA-RL-DIA-N-25V 249mm-251mm 26mm-27.2mm 9.7m 7.32kg

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

Example: 12 mm 65m roll product code: ELA-RL-DIA-N-12V-65000
15 mm 1.2m strip product code: ELA-RL-DIA-N-15V-01200

For strips always allow 100 mm extra length over the pulley face width to have 50 mm at each end of overhang.

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

Rubber lagging with thickness > 15mm only recommended for pulleys with diameters over 400mm.