Polymer Systems
Technology Limited

Life Science

Implant Line

MED-5440

Liquid Silicone Rubbers

Liquid Injection Molding Fluorosilicone Liquid Silicone Rubber

DESCRIPTION
  • Two-part, translucent, fluorosilicone elastomer used with liquid injection molding equipment
  • 100 mol % fluorosilicone
  • 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 medium durometer including: molded rubber stoppers, gaskets, seals, valves, o-rings and other precision parts
  • Suitable for over-molding applications
PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTranslucent
Extrusion Rate†, Part A40 g/min
Extrusion Rate†, Part B40 g/min
Work Time>24 hours
Cured: 30 minutes at 150°C (302°F)
Specific Gravity1.38
Durometer, Type A40
Tensile Strength1,250 psi (8.6 MPa)
Elongation380%
Tear Strength60 ppi (10.6 kN/m)
Tissue Culture (Cytotoxicity Testing)Pass
Elemental Analysis of Trace MetalsPass

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)

Packaging

50 mL Side-by-Side Kit
400 mL Side-by-Side Kit
2 Pint Kit (910 g)
2 Gallon Kit (7.28 kg)
10 Gallon Kit (36.4 kg)

Warranty

12 Months

Product Profile - Full Details Product Profile
Material Saftey Data Sheet EU EN Material Saftey Data Sheet
Example packaging
Example packaging
For Use With Liquid Silicone Rubbers:

Pigments

Pigments
Pigments

Marking Inks

Inks
Inks

Dispensing Guns

Dispensing Guns
Dispensing Guns

Mixing Equipment

Silicone Mixing Dispensing Degassing Equipment
Mixing and Dispensing