- Code
- QSil 229LV Feature
- Feature 1
- High viscosity B-side for incorporation of phosphors
- Feature 2
- Low linear shrinkage
- Feature 3
- Non-yellowing catalyst system
- Feature 4
- Self-bonding without primer, requires cure at elevated temperature to build adhesion and develop full physical properties
- Color
- Transparent and Colorless
- Color A
- Transparent to slightly translucent
- Color B
- Transparent to slightly translucent
- Cure Type
- Addition
- Dielectric Constant
- 2.69
- Dielectric Strength (V/mil)
- 500 V/mil
- Dissipation Factor
- 0.0006
- Hardness Shore A
- 65
- Linear Shrinkage (%)
- <0.1 %
- Max Storage Temperature
- 38 °C
- Mix Ratio By Weight
- 1:1
- Pot Life hrs at 23°C/73°F
- > 24 hours
- Refractive Index at 589 nm
- 1.409
- Rheology
- Liquid, Newtonian
- Self Bonding
- Yes
- Shelf Life
- 24 mths
- Specific Gravity A
- 1.0
- Specific Gravity B
- 1.0
- Specific Heat (cal/g-°C)
- 0.3
- Test Conditions
- 150C for 1 hour
- Thermal Conductivity
- 0.18 W/mK
- Transmittance at 400 nm, 1 mm path (%)
- >98 %
- Viscosity A
- 1,500 cP
- Viscosity B
- 9,000 cP
- Viscosity Mixed
- 3,700 cP
- Volume Resistivity (Ohms cm)
- 1.7E+15 ohms cm