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Item Code: SM1458

100% EPDM Acid Resistant ICI M228 Rubber

SM1458 High Acid Resistant EPDM Rubber to ICI M228 – 80° shore is a High Quality 100% EPDM Rubber sheeting for demanding applications involving Acids.

N.B. 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

  • Material Profile: See Below
  • Thickness: 0.5mm to 50mm
  • Sheet Size: 1.6m wide and 10m long rolls
  • Finish: Cloth 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

Propertiestest method
values
fps units
test method
values
metric units
SPECIFIC GRAVITYDIN 535081.38 ± 0.05ASTM D2971.38 ± 0.05
HARDNESSDIN 5350580 (-4 / +5) Sh AASTM D224080 (-4 / +5) Sh A
TENSILE STRENGTH ( min )DIN 535041015 PSIASTM D41270 kg/cm2
ELONGATION AT BREAK ( min )DIN 53504250%ASTM D412250%
COMPRESSION SET (70 ºC/22 hrs/25% set) (max)DIN 5351735%ASTM D395 METHOD B35%
TEAR RESISTANCE ( Angular ) minDIN 53515110 Lbs/InchASTM D62420 Kg/cm
CHANGE IN PROPERTIES
HEAT AGEING ( 72 hrs. AT 70 ºC )ASTM D573
--- HARDNESS (Pts)+ 5 (Max)+ 5 (Max)
--- TENSILE STRENGTH (%)+ 10 / - 10+ 10 / - 10
--- ELONGATION AT BREAK (%)+ 10 / - 10+ 10 / - 10
VOLUME SWELL : AT 70º C FOR 72 HRS/INASTM D 471
IRM OIL NO.1NOT RECOMMENDEDNOT RECOMMENDED
IRM OIL NO.2NOT RECOMMENDEDNOT RECOMMENDED
IRM OIL NO.3NOT RECOMMENDEDNOT RECOMMENDED
POLYMER CONTENT (EPDM)100%100%
CARBON CONTENT30%30%
CHEMICAL RESISTANCE
--- OZONEEXCELLENTASTM D 1149EXCELLENT
--- DILUTE ACIDS AND BASESEXCELLENTEXCELLENT
--- CONCENTRATED ACIDS AND BASESEXCELLENTEXCELLENT
--- OILSNOT RECOMMENDEDNOT RECOMMENDED
--- SOLVENTSNOT RECOMMENDEDNOT RECOMMENDED
TEMPERATURE RANGE-15 º to + 120º C-15 º to + 120º C
COLOURBLACKBLACK

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