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The material selection platform
Plastics & Elastomers
The material selection platform
Plastics & Elastomers

SI (Thermoset Silicone Resin)

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Product Name
Supplier
Description
Master Bond
MasterSil 151Med by Master Bond is a two component, low viscosity, biocompatible silicone compound for high performance potting and encapsulation. It is an addition cured system and does not require... view more
Applications
  • Optics>LED (Light-Emitting Diode)
  • Electrical markets>Electrical components
  • Healthcare / Medical
  • Optics>Optical fibers
  • ...
Features
  • Biocompatible
  • Electrically Insulating
  • Flexibility High
  • Radiation Gamma Resistant
  • ...
Master Bond
MasterSil 151S by Master Bond is a silver-filled, two component silicone rubber system. It is a vacuum compatible grade and exhibits good dimensional stability, high elongation, low shrinkage and... view more
Applications
  • Optics
  • Electronics / Computers
  • Aerospace/ Aircrafts
Features
  • Dimensional stability Good
  • Electrically Conductive
  • Elongation High
  • Filled
  • ...
Master Bond
MasterSil 151TC by Master Bond is a low exotherm, two-component silicone rubber system. Offers high flexibility, good flow and low shrinkage benefits. Provides high thermal conductivity, electrical... view more
Applications
  • Electronics / Computers>Electronic components (capacitors...)
  • Optics
Features
  • Electrically Insulating
  • Flexibility High
  • Flow Good
  • Shrinkage Low
  • ...
Master Bond
MasterSil 153Med by Master Bond is a low exotherm, two component silicone rubber system. It is a self priming grade and bonds well with silicone rubber. Provides high electrical insulation, low... view more
Applications
  • Healthcare / Medical
Features
  • Electrically Insulating
  • Flexibility High
  • Shrinkage Low
MasterSil 170 Gel by Master Bond is a two component, low viscosity silicone material for sealing, potting and encapsulation. It is an addition cured system and does not require exposure to air for complete... view more
Applications
  • Optics>Optical fibers
  • Electronics / Computers
  • Optics>LED (Light-Emitting Diode)
  • Conversion of composites & thermosets>Potting
  • ...
Features
  • Electrically Insulating
  • Radiation Gamma Resistant
  • Shrinkage Low
  • Soft
  • ...
MasterSil 323AO-LO by Master Bond is a thermally conductive, electrically insulating, two-component silicone for high performance bonding, sealing and gap filling. It exhibits high viscosity, high bond... view more
Applications
  • Optics
  • Electronics / Computers
Features
  • Bondability
  • Electrically Insulating
  • Flow Good
  • Shrinkage Low
  • ...
Avantor
CF2-4721 by Avantor is a pre-catalyzed, solvent free, thermosetting silicone (SI) resin. It forms a transparent rigid material when heat cured. Maintains cured properties and good electrical... view more
Applications
  • Electronics / Computers
  • Electrical markets
  • Aerospace/ Aircrafts
Features
  • Electrical Properties Good
  • Radiation Resistance Good
Avantor
LS-6143 by Avantor is a translucent, low viscosity, odorless, optical thermosetting silicone (SI) resin. It is available as two-part 10:1 mix ratio (Part A:B). It is a clear, room temperature... view more
Applications
  • Optics
  • Injection molding- thermosets
Features
  • Odor Low to None
  • Opticals
  • Viscosity Low
Avantor
LS-6941 by Avantor is a transparent, solvent free, low viscosity, optically clear, thermosetting silicone (SI) resin. It is available as two-part 10:1 mix ratio (Part A:B). It can be cured at... view more
Applications
  • Optics
  • Injection molding- thermosets
Features
  • Opticals
  • Viscosity Low
Avantor
LS-6943 by Avantor is an odorless, transparent, solvent free, low viscosity, optically clear, thermosetting silicone (SI) resin. It is based on a dimethyl diphenyl silicone copolymer. It is... view more
Applications
  • Optics
  • Injection molding- thermosets
Features
  • Odor Low to None
  • Opticals
  • Viscosity Low
Avantor
LS-6946 by Avantor is a translucent, pourable, optically clear, thermosetting silicone (SI) resin. It is available as two-part 1:1 mix ratio (Part A:B). It can be cured at room temperature or... view more
Applications
  • Optics
  • Injection molding- thermosets
Features
  • Opticals
Avantor
LS1-6941 by Avantor is a transparent, pourable, optically clear, thermosetting silicone (SI) resin. It is available as two-part 1:1 mix ratio (Part A:B). LS1-6941 can be processed by injection... view more
Applications
  • Optics
  • Conversion of composites & thermosets>Resin transfer molding
  • Injection molding- thermosets
Features
  • Opticals
Cuyahoga Plastics
S-4000 by Cuyahoga Plastics is a glass fiber reinforced, mineral filled, silicone thermoset molding grade. It offers high temperature performance. S-4000 is colorless and available in granular form... view more
Features
  • Filled Mineral
  • Filled Glass Fiber
Cuyahoga Plastics
S-4021 by Cuyahoga Plastics is a glass fiber reinforced silicone thermoset molding grade. It is filled with mineral and graphite. It is available in black color and in bulk form. S-4021 is... view more
Features
  • Filled Glass Fiber
  • Filled Graphite
  • Filled Mineral
Cuyahoga Plastics
S-4900 by Cuyahoga Plastics is a silicone thermoset molding grade. It is filled with glass fiber and minerals. It provides high temperature performance. S-4900 is available in black color and in... view more
Features
  • Filled Glass Fiber
  • Filled Mineral
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