Black High Temperature FKM A Rubber Sheeting

SKU: SM148
Roll Size: 5m, 10m

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

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SM148 Black High Temperature FKM A Rubber 75° shore is a FKM or Fluoro Elastomer with 66% Fluorine content which offers high resistance to temperatures up to 205° C.

  • Self-extinguishing so offers good flame resistance
  • Good resistance to oxygen and ozone so resistant to weather ageing
  • Great compression resistance, even at high temperatures
  • Resistant to most solvents and chemicals and hydrocarbons
  • Aliphatic, Aromatic, and Chlorinated chemical resistances
  • Excellent with Acids and Alkalis, including oxidants

 

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.

  • Material Profile: See below
  • Thickness: 0.5mm to 12mm, other thicknesses by application
  • Sheet Size: 1.2m wide in 10m rolls, thicknesses 8mm and over in 5m Rolls
  • Finish: Smooth finish
  • Cutting: Standard press-tools

PROPERTIES

TEST METHOD

VALUES FPS UNITS

TEST METHOD

VALUES METRIC UNITS

SPECIFIC GRAVITY DIN 53508 2.0 ASTM D297 2.0
HARDNESS DIN 53505 75 ± 5 SH A ASTM D2240 75 ± 5 SH A
TENSILE STRENGTH (min) DIN 53504 853 PSI ASTM D412 60 KG/CM2
ELONGATION AT BREAK (min) DIN 53504 200% ASTM D412 200%
COMPRESSION SET (175ºC/22 HRS/25% SET) (MAX) DIN 53517 55% ASTM D395 METHOD B 55%
TEAR RESISTANCE (Angular) min DIN 53515 213 Lbs/Inch ASTM D624 15 Kg/cm
CHANGE IN PROPERTIES
HEAT AGEING ( 70 HRS. AT 150 ºC ) ASTM D573
HARDNESS (PTS) ≤10sh ≤10sh
TENSILE STRENGTH (%) ≤10% ≤10%
ELONGATION AT BREAK (%) ≤25% ≤25%
VOLUME SWELL : AT 150ºC FOR 24 HRS/IN ASTM D 471
ASTM OIL NO.1 -6% -6%
ASTM OIL NO.2 -1% -1%
ASTM OIL NO.3 +5% +5%
CHEMICAL RESISTANCE
OZONE EXCELLENT ASTM D 1149 EXCELLENT
DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
OILS VERY GOOD VERY GOOD
SOLVENTS VERY GOOD VERY GOOD
TEMPERATURE RANGE -20º TO + 205º C -20º TO + 205º C
COLOUR BLACK

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