For the injection molding of parts requiring a material with a medium durometer including: molded rubber stoppers, gaskets, seals, valves, o-rings and other precision parts
Suitable for over-molding applications
For applications requiring resistance to solvents, oils and dimethyl silicone fluids
PROPERTIES
Typical Properties
Average Result
Uncured:
Appearance
Translucent
Extrusion Rate†, Part A
90 g/min
Extrusion Rate†, Part B
135 g/min
Work Time
16 hours
Cured: 30 minutes at 150°C (302°F)
Specific Gravity
1.25
Durometer, Type A
30
Tensile Strength
650 psi (4.5 MPa)
Elongation
350%
Tear Strength
37 ppi (6.5 kN/m)
Tissue Culture (Cytotoxicity Testing)
Pass
Elemental Analysis of Trace Metals
Pass
These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
†(Performed using a SEMCO® model 250-A pneumatic gun with a ⅛ nozzle orifice and 90± 5 psi air pressure)
Product Profile
