RTV-2 GI-360B

About
GI-300 series RTV silicone rubbers are two-component, tin-catalyzed systems that cure at room temperature. They are versatile products that are excellent for electrical potting and encapsulation. They can also be used for prototype or production molds to cast polyester, polyurethane or epoxy parts where flexing is not required. They are low viscosity compounds with a variety of hardnesses. The GI-300 series rubbers are not sensitive to inhibition, meaning they will cure at room temperature over virtually any surface. The speed at which the rubbers harden can be accelerated with special activators. The GI-300 series rubbers are especially useful in those applications where outstanding heat resistance and chemical resistance are required.&&

Product Description
Generic硅橡胶,RTV-2
Material StatusCommercial: Active
FeaturesLow Viscosity,Low contractility,High Heat Resistance,Solvent resistance
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.49g/cm³
Shrinkage rate
Cured0.15%

Thermosetting mixed viscosityNominal valueUnitTest method

Uncured PropertiesNominal valueUnitTest method
colourBeige
viscosity65 to 75Pa·s
Curing time16 to 18hr
storage stability60 to 120min

Cured PropertiesNominal valueUnitTest method
Shore hardness
Shaw’s A54 to 64
Shaw’s A60 to 68
tensile strength4.48MPaASTM D412
Tensile strain
fracture100%ASTM D412
tear strength3.50kN/mASTM D624
Arc resistance125sec
Electrical strength23kV/mm
Relative permittivity
100 Hz3.70
Volume resistivity1.0E+13ohms·cm
Dissipation factor
100 Hz0.030
Coverage(Cured)0.672cm³/g

THERMALNominal valueUnitTest method
Linear coefficient of thermal expansion
MD1.0E-31/℃
Thermal conductivity coefficient0.29W/m/K
Operating temperature
Cured-51 to 218
Thermosetting components
resin按重量计算的混合比: 10 按容量计算的混合比: 100
Hardening method按容量计算的混合比: 15 按重量计算的混合比: 1.0
Storage period26wk

Notes
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