- Code
- Silcoset 158 Feature
- Feature 1
- Aerospace approved Rolls Royce MSRR 9146
- Feature 2
- Flexible from -60/-76°F to +300°C/572°F
- Feature 3
- Excellent adhesion to many substrates
- Feature 4
- Non slumping paste
- 100% Modulus (N/mm2)
- 0.94 MPa
- Appearance
- Thixotropic paste
- Color
- Black
- CTE Linear ppm/°C
- 308 ppm / °C
- CTE Volumetric ppm/°C
- 924 ppm/°C
- Cure Profile
- 23+/-2°C and 60+/-5% humidity
- Cure Through to 3 mm Depth
- 7 hr
- Cure Type
- Acetoxy
- Density
- 1.07 g/cm3
- Dielectric Constant
- 3
- Dielectric Strength (V/mil)
- 457 V/mil
- Dielectric Strength kV/mm
- 18 kV/mm
- Dissipation Factor
- 0.0025
- Elongation at Break
- 290 %
- Extrusion Rate g/min
- 270 g/min
- Hardness IRHD
- 38
- Linear Coefficient of Thermal Expansion (ppm/°C)
- 308 ppm/°C
- Linear Shrinkage (%)
- 0.8 %
- Max Storage Temperature
- 40 °C
- Max Working Temp
- 300 °C
- Min Working Temp
- -60 °C
- Rheology
- Paste
- RTV or Heat cure
- RTV
- Self Bonding
- Yes
- Shelf Life
- 24 mths
- Tack Free Time / Skin Formation at 23°C/73°F
- 4 min
- Tear Resistance (N/mm)
- 5.5 N/mm
- Tensile Strength
- 2.3 N/mm2
- Test Conditions
- 7 days at 23+/-2°C and 60+/-5% humidity
- Thermal Conductivity
- 0.2 W/mK
- Volume Resistivity (Ohms cm)
- 1E+16 ohms cm
- Youngs Modulus (N/mm2)
- 0.7 N/mm2