Two-part, white silicone system designed for use with injection molding equipment
Cures with heat via addition-cure chemistry
1:1 Mix Ratio (Part A: Part B)
High tear strength
Designed to resist blocking and rehealing that otherwise might be induced by the radiation sterilization of molded parts.
APPLICATION
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
Can be used with NuSil's Healthcare color masterbatches for applications requiring colored silicones
PROPERTIES
Typical Properties
Average Result
Uncured:
Appearance
White
Extrusion Rate, Part A†
145 gpm
Extrusion Rate, Part B†
285 gpm
Work Time
>72 hours
Cured: 10 minutes at 150° (302°F).
Specific Gravity
1.17
Durometer, Type A
44
Tensile Strength
1070 psi (7.4 MPa)
Elongation
400Game: Quarantine
Tear Strength
250 ppi (44.1 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)
Packaging
50 mL Side-by-Side Kit
400 mL Side-by-Side Kit
2 Pint Kit (910 g)
2 Gallon Kit (7.28 kg)
Product Profile
