Thermally Conductive Potting Compounds, ZS-GF-5299Z-3

ZS-GF-5299Z-3 RTV Silicone Potting Compounds

Thermally Conductive Potting Compounds, ZS-GF-5299Z-3
Description

The ZS-GF-5299Z-3 RTV silicone potting compounds is a medium viscosity, two-component, high thermal conductivity silicone sealant. It cures via heating and cures faster with a higher temperature. This product releases no byproduct when curing, making it applicable to substrates that include metals and plastics such as PC(Poly-carbonate), PP, ABS, PVC, and more. Temperature range of -60℃ to 220℃. And fully meets EU RoHS and REACH standards.

Typical applications

Potting, encapsulating and thermal protection of power modules and other electronic components

Technical specs
Performance index Component A Component B
Uncured properties Appearance Gray liquid White liquid
Viscosity (cps) 4000～6000 4000～6000
Mix ratio/A:B by weight 1∶1
Mixing viscosity (cps) 4000～6000
Working time at room temperature (min) 50-70
Cure time at room temperature T (h) T+5℃: 2-4
T: 4-6
T-5℃: 6-12
Cured properties Hardness (Shore A) 40-50
Thermal conductivity[W/m.K] ≥0.9
Dielectric Strength (kV/mm) ≥13
Dielectric constant (1.0MHz) 2.6-3.2
Volume resistivity (Ω·cm) ≥1.0×1012
Specific gravity (g/cm3) 1.95±0.05
Note:
  • The above uncured properties are measured at 25℃ room temperature where the product is produced.
  • Mechanical and electrical properties are tested after the products are fully cured.
  • Zhaoshun cannot assume responsibility for different results obtained under different conditions or caused by product improvement.
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