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Master Bond adhesives

NuSil MED-6381 Silicone Gel - Unrestricted 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.

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: Firm RTV Gel

Cure System: Condensation

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 PropertiesMetricEnglishComments
Specific Gravity 0.980 g/cc0.980 g/cc
Viscosity 10000 cP10000 cP
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore OO 6565Certified
 7575Typical
Tensile Strength at Break 45.0 MPa6530 psiCertified
 70.0 MPa10200 psiTypical
Elongation at Break 125 %125 %Typical
 
Processing PropertiesMetricEnglishComments
Cure Time 30.0 min
@Temperature 23.0 °C
0.500 hour
@Temperature 73.4 °F
 
Descriptive Properties
Mix Ratio97:2.5:0.5

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PNUSIL362 / 142086

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