Acid Resistant EPDM Strip

SKU: ST-SM1458
  • High Acid Resistant EPDM
  • 80° shore hardness
  • Meets ICM M228
  • CE, PAH, RoHS & REACh compliant
  • View material – SM1458
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Chemical Resistances

Acetic Acid, AdBlue, Brake Fluid, Brine, Calcium Chloride, Carbon Dioxide, Carbon Monoxide, Carbonic Acid, Caustic Soda, Sodium Hydroxide, Citric Acid, Formaldehyde, Glucose, Hydrochloric Acid, Hydrofluoric Acid, Hydrogen Gas, Hydrogen Peroxide, Hydrogen Sulphide, Iodine, Lime, Methyl Alcohol, Methanol, Neon Gas, Nitic Acid, Nitrogen, Ozone, Phosphoric Acid, Potassium Carbonate, Sea Water, Sewage, Sodium Chloride, Sodium Peroxide, Steam, Sulfur, Sulfuric Acid, Urea, Uric Acid, Vegetable Oils, Vinegar
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY ASTM D297 1.38 ± 0.05 DIN 53508 1.38 ± 0.05
HARDNESS ASTM D2240 80 ± 5 SH A DIN 53505 80 ± 5 SH A
TENSILE STRENGTH ( MIN ) ASTM D412 1015 PSI DIN 53504 70 KG/CM2
ELONGATION AT BREAK ( MIN ) ASTM D412 250% DIN 53504 250%
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) ASTM D395 METHOD B 35% DIN 53517 35%
TEAR RESISTANCE ( ANGULAR ) MIN ASTM D624 110 LBS/INCH DIN 53515 20 KG/CM
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 70ºC ) ASTM D573
— HARDNESS (PTS) + 5 (MAX) + 5 (MAX)
— TENSILE STRENGTH (%) + 10 / – 10 + 10 / – 10
— ELONGATION AT BREAK (%) + 10 / – 10 + 10 / – 10
VOLUME SWELL : AT 70ºC FOR 72 HRS/IN ASTM D 471
ASTM OIL NO.1 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.2 NOT RECOMMENDED NOT RECOMMENDED
ASTM OIL NO.3 NOT RECOMMENDED NOT RECOMMENDED
POLYMER CONTENT (EPDM) 100% 100%
CARBON CONTENT 30% 30%
CHEMICAL RESISTANCE
— OZONE ASTM D 1149 EXCELLENT EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS NOT RECOMMENDED NOT RECOMMENDED
— SOLVENTS NOT RECOMMENDED NOT RECOMMENDED
TEMPERATURE RANGE -30º TO + 130ºC -30º TO + 130ºC
COLOUR BLACK

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