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SL584C Silicone sealant is a kind of two-component, room temperature curing silicone potting material, self-leveling, high and low temperatures resistance, has excellent anti-aging, flexibility, insulation and moisture resistance.Applicable to a variety of electronic components cast bonding, sealing.
Properties:
Testing items | SL584C | ||
Before curing | Appearance A component | Clear | |
Viscosity (Pa.s) | 3.0-5.0 | ||
Density | 1.0-1.1 | ||
Mix ratio (A:B) | 10:1 | ||
Viscosity after mixing | 0.6-1.2 | ||
Work life (minute) | 90-120 | ||
Initial curing time (h) | 1-2 | ||
Completely curing time | 20 | ||
After curing | Hardness (shore A) | 15-25 | |
Linear shrinkage % | 0.3 | ||
Service temperature °C | -60-200 | ||
Dielectric strength (kv/mm) | ≥25 | ||
Volume resistance (Ω•cm) | 1.0×1015 | ||
Thermal conductivity (W/m•k) | 0.3 | ||
Shear strength (MPa) | 0.8 | ||
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