NuSil MED15-2980

About
NuSil Technology’s restricted materials may be considered for use in short-term implant applications, 29 days or less, or for external applications. Liquid silicone rubbers, or LSRs, are elastomer systems reinforced with silica. They contain functional polymers of lower average molecular weight and viscosity when compared to high consistency rubbers (HCRs). They are typically supplied as two-component systems and formulated in a 1:1 mix ratio. Because their consistency is akin to petroleum jelly, they are often pumped with injection molding equipment to form molded components such as o-rings, gaskets, valves, seals, and other precision molded parts. LSRs are designed for liquid injection molding (LIM) processes which may utilize single or multi-cavity molds, or for overmolding processes. Originally designed for automated systems, they are developed with high volume applications in mind and benefit from their high strength.&&

Product Description
SupplierNuSil
Generic硅橡胶,LSR
Material StatusCommercial: Active
FeaturesGood Rigidity,Thermal conductivity,Fast Cure,Good coloring
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsLiquid injection molding

Technical Data
Supplementary informationNominal valueUnitTest method
Cure SystemPlatinum 

Uncured PropertiesNominal valueUnitTest method
Density1.53g/cm³
Curing time
150℃0.50hr
storage stability
25 ℃240min

Cured PropertiesNominal valueUnitTest method
Shore hardness
Shaw’s A80 
tensile strength2.07MPa
Tensile strain
fracture20%

THERMALNominal valueUnitTest method
Thermal conductivity coefficient1.6W/m/K
Thermosetting components 
Component A按重量计算的混合比: 15 
Component B按重量计算的混合比: 1.0 

Notes
1. Typical properties: these are not to be construed as specifications.
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