Polymer Systems
Technology Limited

Advanced Engineering

Defence:
Commercial Aviation:

CF2-3521-2

Molding Elastomer

Fluorosilicone Elastomer

DESCRIPTION
  • Two-part, black, 50 mole % fluorosilicone elastomer
  • Cures at room temperature or rapidly with heat
  • 1:1 Mix Ratio (Part A: B)
APPLICATION
  • For applications requiring solvent resistance
  • For molding parts such as O-rings, stoppers, and seals
PROPERTIES
Typical PropertiesResultMetric Conv.
Uncured:
Colour, Part ABlack-
Colour, Part BClear-
ConsistencyPaste-
Work Time1 hours-
Cured : 48 hrs at room temperature
Operating Temperature Range-85 to 465°F-65 to 240°C
Specific Gravity @ 25°C (77°F)1.28-
Durometer, Type A35-
Tensile Strength600 psi4.1 Mpa
Elongation265%-
Lap Shear Strength (primed w/ CF1-135)350 psi.2.4 Mpa
Fuel Resistance (% Swell)15%-

Recommended Primer CF1-135

Note: Some bonding applications may require the use of a primer.

Packaging

500 Gram Kit (500 g)
2 Pint Kit (910 g)

Warranty

12 Months

Product Profile - Full Details Product Profile
Material Safety Data Sheet EU EN Material Safety Data Sheet

Biomaterials

Medical Silicones
Biomaterials - Medical Silicones for Healthcare

Advanced Technologies

Advanced Technologies Industrial & Engineering Silicones
Space - Aviation Grade Industrial & Engineering Silicones

Tubing

Food Medical Industrial Grade Silicone Tubing
Food, Medical & Industrial Quality Silicone Tubing

Equipment

Silicone Mixing Dispensing Degassing Equipment
Mixing Dispensing & Degassing Equipment for Silicone