Black Natural Rubber to BS EN 1337/3 Bridge Bearing

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Please note: All cut material is non-returnable unless faulty as these are non-sellable and have been cut to specific requirements.

Download BS EN 1337/3 Bridge Bearing Rubber Sheet - Natural Rubber Datasheet

Download Declaration of Performance

BS EN 1337/3 Bridge Bearing Rubber Sheet – Natural Rubber

SKU: Coru241

Certified to BS EN1337-3
REACH, RoHS, PAH and CE compliant
Natural Rubber: 60° Shore

From £82.81 Incl. VATFrom £69.01 Excl. VAT

Thickness
Width
Length	Clear

This product is available for bespoke manufacturing, please choose an option below:

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Strips

Cut Parts

Coru241 Black Natural Rubber to BS EN 1337/3 Bridge Bearing is a Black Natural rubber suitable for Bridge bearings, manufactured to BS EN 1337/3. Ideal where bridge bearing is produced from sheet.

N.B. Available in plain or self-adhesive backed tape (SAB) alternatives. Bespoke sheets and gaskets are available, as well as customised rubber strips. Email your enquiries to sales@coruba.co.uk.

Material Profile (see below):

Thickness: 5mm to 25mm (other thickness’ on request)
Sheet Size: 1.4m wide in 5m and 10m rolls
Finish: Smooth finish
Cutting: Standard press-tools

Other grades, colours and finishes are available – subject to minimum batch quantities.

Reviews

PROPERTIES	TEST METHOD	VALUES FPS UNITS	TEST METHOD	VALUES METRIC UNITS
SPECIFIC GRAVITY	DIN 53508	1.25 ± 0.05	ASTM D297	1.25 ± 0.05
HARDNESS	DIN 53505	65 ± 5 SH A	ASTM D2240	65 ± 5 SH A
TENSILE STRENGTH ( MIN )	DIN 53504	2275 PSI	ASTM D412	160KG/CM2
ELONGATION AT BREAK ( MIN )	DIN 53504	400%	ASTM D412	425%
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION) (MAX)	DIN 53517	30%	ASTM D395 METHOD B	30%
TEAR RESISTANCE (Trouser Method A) MIN	DIN 53515	45.68 LBS/INCH	ASTM D624	8 kN/m
G Modulas (MPA)			EN1337-3 (ANNEX D)	0.9ᵃ ± 0.15
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 168 HRS. AT 70 ºC )			ASTM D573
— HARDNESS (PTS)				– 5 / + 10
— TENSILE STRENGTH (%)				± 15
— ELONGATION AT BREAK (%)				± 25
— OZONE RESISTANCE ELONGATION 30% / 96 HRS / 40 ºC ±2 ºC		NO CRACKS AT 25 PPHM	ASTM D 1149	NO CRACKS AT 25 PPHM
TEMPERATURE RANGE		-20º TO + 70 ºC		-20º TO + 70 ºC
COLOUR		BLACK

PROPERTIES	TEST METHOD	VALUES FPS UNITS	TEST METHOD	VALUES METRIC UNITS
SPECIFIC GRAVITY	DIN 53508	1.25 ± 0.05	ASTM D297	1.25 ± 0.05
HARDNESS	DIN 53505	65 ± 5 SH A	ASTM D2240	65 ± 5 SH A
TENSILE STRENGTH ( MIN )	DIN 53504	2275 PSI	ASTM D412	160KG/CM2
ELONGATION AT BREAK ( MIN )	DIN 53504	400%	ASTM D412	425%
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION) (MAX)	DIN 53517	30%	ASTM D395 METHOD B	30%
TEAR RESISTANCE (Trouser Method A) MIN	DIN 53515	45.68 LBS/INCH	ASTM D624	8 kN/m
G Modulas (MPA)			EN1337-3 (ANNEX D)	0.9ᵃ ± 0.15
CHANGE IN PROPERTIES AFTER
HEAT AGEING FOR ( 168 HRS. AT 70 ºC )			ASTM D573
— HARDNESS (PTS)				– 5 / + 10
— TENSILE STRENGTH (%)				± 15
— ELONGATION AT BREAK (%)				± 25
— OZONE RESISTANCE ELONGATION 30% / 96 HRS / 40 ºC ±2 ºC		NO CRACKS AT 25 PPHM	ASTM D 1149	NO CRACKS AT 25 PPHM
TEMPERATURE RANGE		-20º TO + 70 ºC		-20º TO + 70 ºC
COLOUR		BLACK

BS EN 1337/3 Bridge Bearing Rubber Sheet – Natural Rubber

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