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Metal adhesives

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NuSil MED-1540 Silicone, One part Adhesive - Unrestricted Medical Use
Categories: Polymer; Adhesive; Thermoset; Silicone

Material Notes: Description: Silicone adhesives are elastomers or pressure sensitive adhesive systems that are designed to bond silicone surfaces to each other and to other substrate surfaces such as metals and plastics. There are one-part and two-part adhesives, ranging in consistency from flowable to non-flowable (non-slump). Silicone primers are specially formulated silanes supplied in a solvent that are used to improve the bond strength between a silicone elastomer or adhesive and another substrate surface (silicone, metals, and certain plastics).

Important Properties of Adhesives: In general, silicone adhesives adhere well to substrates such as glass, aluminum, titanium, other silicones, and some ceramics. While various types of materials can be used as adhesives, silicones are consistently chosen for their many inherent properties and overall versatility. Advantages of these adhesives are as versatile as silicone itself:

  • Proven biocompatibility
  • Resistance to moisture
  • Ability to remain elastic at temperatures below 0 ºC
  • Ability to resist chemical breakdown at temperatures >200 ºC
  • Low modulus prevents warpage, delamination and substrate failure.
Comments: Self-Leveling

Cure System: Acetoxy

Information provided by NuSil

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.03 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 23Typical
 20 - 30Certified
Tensile Strength at Break 0.900 MPaCertified
 1.83 MPaTypical
Elongation at Break 225 %Certified
 340 %Typical
Tear Strength 15.0 pliCertified
 17.0 pliTypical
 
Processing PropertiesOriginal ValueComments
Cure Time 72.0 hour
@Temperature 25.0 °C
Working Life 9.50 hour
@Temperature 25.0 °C
 
Descriptive Properties
Mix Ratio1-Part

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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Applied Silicone 40076 High Strength RTV Adhesive, Acetoxy Cure, Implant Grade
NuSil MED15-2980 Thermally Conductive - Unrestricted Medical Use
NuSil MED-1511 Silicone, One part Adhesive - Unrestricted Medical Use
NuSil MED-1137 Silicone, One part Adhesive - Unrestricted Medical Use

PNUSIL270 / 141994

Metal adhesives

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