Temperature |
Materials |
Advantages |
Pressure |
Chemical Resistance |
Applications |
Low
Ambient - 250°F |
Butyl Rubber
Neoprene
Viton |
High tensile strength
Ozone and weathering resistance |
Medium |
High |
Hot and Cold Water
Low Pressure Steam
Neutral Solutions |
Medium
250 - 500°F |
Fiberglass
Reinforced Silicone |
Resistant to deterioration by weathering and engine oil remains
UV / ozone / fungus resistant |
Low |
High |
Gaskets or Seals
Recirculation Air
Air Intake |
High
500 - 700°F |
PTFE Impregnated Fiberglass
PTFE Coated Glass Cloth |
High tear / crease resistant
Smooth, low friction, non-stick surface, high tensile strength |
Low |
Medium |
Exhaust Ventilation
Fume Protection
Gaskets or Seals |
High
700 - 1000°F |
Silica Fabric Cloth |
High abrasion resistance
Won't rot or mildew |
Low |
Low |
Boiler Exhaust |
High
1000 - 1800°F
*3-layer |
Silica/PTFE Fabric with Kaowool
Aluminized Glass Cloth with Kaowool & PTFE |
Excellent resistance to chemicals
High temperature stability |
Low |
Low |
Furnaces
Kilns |