Off-White Natural Rubber to BS1154 Y40

SKU: SM221
Roll Size: 10m

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

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SM221 Off-white Natural Rubber to BS1154 Y40 is a High Quality Natural Rubber grade fully tested to British Standard BS1154 in off-white for high performance applications where high tensile and abrasion requirements are important. Commonly requested by Government bodies, military and construction organisations.

N.B. All Metroseal sheeting can be supplied plain or with self adhesive backed tape (SAB). Rubber Strip to bespoke sizes are available along with customised sheets/gaskets. Please email your enquiry details to sales@metroseal.co.uk.

The above sheeting is manufactured from top quality virgin materials and ingredients meeting high standard of performance.

  • Material Profile: see below
  • Thickness: 0.5mm to 50mm
  • Sheet Size: 1.4m wide in 10m rolls
  • Finish: Smooth finish
  • Cutting: Standard press-tools

This Product is REACH, RoHS, PAH and CE Compliant.

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

PROPERTIES

TEST METHOD

VALUES METRIC UNITS

SPECIFIC GRAVITY BS 903: PART A1 1.10
HARDNESS BS 903: PART A26 40 ± 5 IRHD
TENSILE STRENGTH (KG/CM2) BS 903: PART A2 190
ELONGATION AT BREAK ( MIN ) BS 903: PART A2 600%
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) BS 903: PART A6 30%
TEAR RESISTANCE ( ANGULAR ) MIN BS 903: PART A3 30 KG/CM
ABRASION RESISTANCE 120mm3
CHANGE IN PROPERTIES
HEAT AGEING (168 HRS. AT 70ºC ) BS 903: PART A 19
— HARDNESS (PTS) BS 903: PART A26 + 5 / -5 (MAX)
— TENSILE STRENGTH (%) BS 903: PART A2 -10 (MAX)
— ELONGATION AT BREAK (%) BS 903: PART A2 -15(MAX)
POLYMER CONTENT (NATURAL RUBBER) 100%
ADDITIONAL INFORMATION –
CHEMICAL RESISTANCE
— OZONE BS 903: PART A43 GOOD
— DILUTE ACIDS AND BASES BS 903: PART A16 FAIR
— CONCENTRATED ACIDS AND BASES NOT RECOMMENDED
— OILS NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED
TEMPERATURE RANGE -20º TO + 70ºC
COLOUR OFF WHITE – RAL 9010

Rubber Gaskets Quote Request

Cut Rubber Strips Quote Request

Cut Rubber Parts Quote Request