Polymer Systems
Technology Limited

Life Science

Premium Care:
Medical Class VI:

SIL-5950

Liquid Silicone Rubbers

Class VI Supported Liquid Silicone Rubber

DESCRIPTION
  • Two-part, translucent silicone systen 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 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 colour masterbatches for applications requiring coloured silicones
PROPERTIES
Typical PropertiesAverage Result
Uncured:
AppearanceTranslucent
Extrusion Rate†, Part A80 g/min
Extrusion Rate†, Part B65 g/min
Work Time>72 hours
Cured: 5 minutes at 165°C (329°F)
Specific Gravity1.14
Durometer, Type A50
Tensile Strength1,450 psi (10.0 Mpa)
Elongation550%
Tear Strength190 ppi (33.5 kN/m)
Stress at 200% strain400 psi (2.76 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)

Packaging

10 Gallon Kit (36.0 kg)
2 Drum Kit (360 kg)

Warranty

12 Months

Product Profile - Full Details Product Profile
Material Saftey Data Sheet EU EN Material Saftey Data Sheet
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