KDW-3582 Two-Component Silicone Potting Compound with 0.8 W/m·K Thermal Conductivity and UL94V-0 Rating for Solar Panels
KDW-3582 is a high-performance two-component silicone potting compound specifically designed for solar panels and electronic components requiring superior weather resistance and thermal conductivity. This 1:1 ratio silicone sealant provides excellent protection against environmental factors while maintaining electrical insulation properties.
- Excellent thermal conductivity (0.8 W/m·K)
- UL94V-0 flame retardant rating
- Operating temperature range: -50°C to +250°C
- Superior weather, UV, and rain resistance
- Low viscosity for easy processing and bubble reduction
- Minimal linear shrinkage (≤0.5%)
- High volume resistivity (≥1 × 10¹⁴ Ω·cm)
| Property | Component A | Component B |
|---|---|---|
| Color | White/Gray | White |
| Viscosity (mpa·s) | 4800 | 4600 |
| Density (g/cm³) | 1.50-1.60 | 1.50-1.60 |
| Operating Time (25°C, min) | 10-30 | |
| Cure Time (25°C, hours) | 8-12 | |
| Tensile Strength (MPa) | ≥1.0 | |
| Shore Hardness (A) | 60 | |
| Dielectric Strength (KV/mm) | ≥20 | |
- Solar panel junction boxes
- Automotive electronics modules
- Power control modules
- LED screens and modules
- LED wall washers
- Electronic components requiring weatherproof sealing
Mix components A and B in 1:1 ratio by weight, stir thoroughly, and inject into components requiring protection. For optimal results, inject along one side to minimize air bubbles. Cures at room temperature with elasticity developing within 1-6 hours.
Standard packaging: 25kg plastic drums for both components. Custom packaging available. Store in cool, dark conditions with 1-year shelf life at 25°C.
Manufactured by Liyang Kangdawei Industrial Co., Ltd., certified under ISO9001, ISO/TS 16949, ISO 14001, OHSA 18001, with SGS and UL certifications for specific products.
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