Two-part, translucent silicone system designed for use with injection molding equipment
Rapid cure with no post-cure required
1:1 Mix Ratio (Part A: Part B)
APPLICATION
For the injection molding of parts requiring a material with a high durometer including: molded rubber stoppers, gaskets, seals, valves, o-rings and other precision parts
Suitable for over-molding applications
Can be used with NuSil's healthcare color masterbatches for applications requiring colored silicones
PROPERTIES
Typical Properties
Average Result
Uncured:
Appearance
Translucent
Extrusion Rate†, Part A
100 g/min
Extrusion Rate†, Part B
100 g/min
Work Time
> 72 hours
Cured: 5 minutes at 165°C (329°F).
Specific Gravity
1.14
Durometer, Type A
68
Tensile Strength
1,250 psi (9.2 MPa)
Elongation
400%
Tear Strength
225 ppi (26.4 kN/m)
Stress at 200% Strain
900 psi (1.1 MPa)
Tissue Culture (Cytotoxicity Testing)
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
