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Master Bond adhesives

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NuSil MED-6340 Gel - Restricted Medical Use
Categories: Polymer; Thermoset; Silicone

Material Notes: Description: A silicone gel is an unreinforced, loosely crosslinked network of polymers. Due to the lack of reinforcing filler, gels tend to be low in viscosity in the uncured state, allowing flexibility for various processing techniques. Not only can the crosslink density of the silicone polymers be designed to yield a very firm or soft gel, but the work time and cure profile can also be modified. Accordingly, gels can be used in a variety of applications, including sheeting and encapsulating sensors or electronic devices. Additionally, NuSil’s restricted tacky gels can be used as temporary adhesives.

Important Properties: Silicone gels have a long history of biocompatibility. The following list highlights the properties that make silicone gel systems valuable in the healthcare field:

  • Solvent-free
  • Modifiable tack and penetration
  • Varying viscosities
  • Adjustable cure profiles
  • Non-allergenic
  • Superior breathability
Comments: Low Penetration, Low Tack Gel

Cure System: Platinum

Information provided by NuSil

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Specific Gravity 0.980 g/cc
Viscosity 8000 cP
 
Mechanical PropertiesOriginal ValueComments
Penetration 3.0
@Time 15.0 sec
[mm], 51g shaft weight, 3.2 in foot diameter
 
Processing PropertiesOriginal ValueComments
Cure Time 30.0 min
@Temperature 140 °C
Working Life 45.0 min
@Temperature 25.0 °C
 
Descriptive Properties
Mix Ratio1:1

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PNUSIL463 / 142187

Rulon Bearings

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