Techsil® RTV12120

About
Techsil RTV12120 is a one-component, fast cure, non-corrosive silicone adhesive sealant that cures on exposure to atmospheric moisture to form an elastic silicone rubber. RTV12120 has excellent corrosion-free adhesion to metals, including copper, plastics, ceramics, glass, etc. without the use of primers. Key Features and Benefits Non-corrosive to metals: meets MIL-A-46146B corrosion test Fast cure Low odour; releases an alcohol vapour during cure Primerless adhesion to many substrates Excellent high and low temperature resistance: from -55°C to 200°C Excellent weatherability, ozone, and chemical resistance Excellent electrical insulation properties UL94 HB recognized (File No: E56745) Simple and easy-to-use one-component system&&

Product Description
Generic硅橡胶,RTV-1
Material StatusCommercial: Active
FeaturesWeather resistance is good,Antifreeze,Non-corrosiveness,High Heat Resistance,Low odor,Good bond,Ozone resistance,Solvent resistance,Room temperature cure,Insulation,Fast Cure
AvailabilitysEurope

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³

THERMALNominal valueUnitTest method
Thermal conductivity coefficient0.18W/m/K

Supplementary informationNominal valueUnitTest method
Adhesive strength1.00MPa

Uncured PropertiesNominal valueUnitTest method
viscosity
23℃50Pa·s
Tack Free Time10min

Cured PropertiesNominal valueUnitTest method
Shore hardness
Shaw’s A13 
tensile strength1.20MPa
Tensile strain
fracture360%
Electrical strength22kV/mm
Relative permittivity
60 Hz2.90 
Volume resistivity2.0E+15ohms·cm
Dissipation factor
60 Hz5.0E-3 

Notes
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