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James Walker® Gaskets & Jointings > Commercial grade elastomers



  Commercial grade elastomers
Commercial Natural Insertion 332C
 
DESCRIPTION
Good quality commercial grade of natural rubber sheet containing a layer of
polyester fibre reinforcement to give additional strength and resistance to
spread under compression. Thicknesses of 3mm and greater have two plies
of reinforcement.

TYPICAL APPLICATIONS
Flange gaskets for use with hot and cold water, ethylene glycol, dilute acids and alkalis, and silicone greases and oils, within temperature range –30°C to +80°C.
 
PHYSICAL PROPERTIES
(Tested to BS903 PtA procedures)
Hardness, IRHD 65 ±5
Density, Mg/m3 1.5 ±0.2
Tensile strength, MPa 3
Elongation at break, % 150
Compression set, % (24h @ 70°C) 35
 
HOW SUPPLIED
Precision cut gaskets to any shape, size or quantity. In sheets: 1.2m x 1m, 1.2m x 1.2m. Rolls: 10m x 1.2m, 5m x 1.2m. Thicknesses: 1.5mm, 2mm, 3mm, 5mm, 6mm. Note: 6mm is bulk supplied only in 5m rolls.