Two-part, translucent silicone system designed for use with injection molding equipment
Cures with heat via addition-cure chemistry
1:1 Mix Ratio (Part A: Part B)
APPLICATION
For the injection molding of parts requiring a material with a low 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†
50 gpm
Extrusion Rate, Part B†
55 gpm
Work Time
50 hours
Cured: 5 minutes at 150°C (302°F). Stabilize for a minimum 3 hours at ambient temperature and humidity
Specific Gravity
1.09
Durometer, Type A
7
Tensile Strength
485 psi (3.4 MPa)
Elongation
1080%
Tear Strength
70 ppi (12.4 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® 440 nozzle with a ⅛ orifice and 90± 5 psi air pressure)
Product Profile
