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Black Gasket
Black Gasket
Download Datasheet
Download Datasheet
Do you need help or advice? Call 01702 548800
Do you need help or advice? Call 01702 548800

Black Non-toxic Grade FDA Approved Silicone Washer

SKU: WASHER-SM14201
  • REACH, RoHS, PAH and CE compliant
  • For applications that demand excellent heat and flame resistance with very good ageing and weather characteristics
  • Suitable for use with food and drink
  • High Quality Silicone: 40° Shore
  • FDA APPROVED
  • View material – SM14201

Select washer shape

Circular Gasket Washer
Circular Washer
Square Gasket Diagram
Square/Rectangular Washer
Square Circular Centre Diagram
Square/Rectangular, Circular Centre
Custom Gasket
Custom Washer
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Chemical Resistances

Acetic Acid, AdBlue, Brine, Calcium Chloride, Carbon Dioxide, Carbon Monoxide, Carbonic Acid, Sodium Hydroxide, Citric Acid, Formaldehyde, Glucose, Hydrogen Gas, Hydrogen Peroxide, Hydrogen Sulphide, Lime, Methyl Alcohol, Methanol, Neon Gas, Nitrogen, Ozone, Phosphoric Acid, Potassium Carbonate, Sea Water, Sewage, Sodium Peroxide, Steam, Transformer Oil, Urea, Vegetable Oils, Vinegar
PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS
SPECIFIC GRAVITY DIN 53508 1.20 ± 0.05 ASTM D297 1.20 ± 0.05
HARDNESS DIN 53505 40 ± 5 SH A ASTM D2240 40 ± 5 SH A
TENSILE STRENGTH ( MIN ) DIN 53504 858 PSI ASTM D412 60 KG/CM2
ELONGATION AT BREAK ( MIN ) DIN 53504 200% ASTM D412 200%
COMPRESSION SET (70º C/24 HRS/25% SET) (MAX) DIN 53517 40% ASTM D395 METHOD B 40%
TEAR RESISTANCE ( ANGULAR ) MIN DIN 53515 112 LBS/INCH ASTM D624 20 KG/CM
POLYMER CONTENT (%) 100 100
CHANGE IN PROPERTIES
HEAT AGEING ( 72 HRS. AT 100 ºC ) ASTM D573
— HARDNESS (PTS) + 3 (MAX) + 3 (MAX)
— TENSILE STRENGTH (%) + 5 / – 5 + 5 / – 5
— ELONGATION AT BREAK (%) + 5 / – 5 + 5 / – 5
VOLUME SWELL : AT 70º C FOR 72 HRS/IN ASTM D 471
IRM OIL NO.1 + 5% + 5%
IRM OIL NO.2 + 7% + 7%
IRM OIL NO.3 + 25% + 25%
CHEMICAL RESISTANCE
— OZONE DIN 53508 EXCELLENT ASTM D 1149 EXCELLENT
— DILUTE ACIDS AND BASES EXCELLENT EXCELLENT
— CONCENTRATED ACIDS AND BASES EXCELLENT EXCELLENT
— OILS GOOD GOOD
— SOLVENTS FAIR FAIR
TEMPERATURE RANGE -90 º TO + 200º C -90 º TO + 200º C

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