KDW-3582 Two-Component Silicone Potting Sealant 4700 mpa*s Viscosity with 0.8 Thermal Conductivity for Electronics
KDW-3582(1:1) is a two-component silicone rubber adhesive potting sealant designed for electronic component protection. This low viscosity formulation offers excellent UV resistance, thermal conductivity, and weather resistance for long-term outdoor applications.
- Two-component addition-cure silicone system with 1:1 mixing ratio
- Low viscosity (4700 mpa*s) for easy processing and strong maneuverability
- Excellent UV resistance and weather protection for outdoor applications
- High thermal conductivity (0.8 W/m·K) and thermal stability (-50°C to +250°C)
- UL94V-0 flame retardant rating and superior electrical insulation
- Low shrinkage rate (≤0.5%) with no corrosion and minimal stress
- Excellent waterproof and dampproof performance
| Property | Value |
|---|---|
| Viscosity (mpa*s) | 4700 |
| Density (g/cm³) | 1.50-1.60 |
| Operating Time (25°C, min) | 10-30 |
| Cure Time (25°C, hours) | 8-12 |
| Tensile Strength (MPa) | ≥1.0 |
| Elongation (%) | ≥100 |
| Shore Hardness (A) | 60 |
| Volume Resistivity (Ω·cm) | ≥1 × 10¹⁴ |
| Dielectric Strength (KV/mm) | ≥20 |
| Thermal Stability (°C) | -50 to +250 |
- Automotive electronics modules
- Power control modules
- Solar panels junction boxes
- LED screens and wall washers
- Electronic components requiring potting, sealing, and protection
Weigh components A and B in 1:1 ratio, mix thoroughly, and inject into components requiring protection. For best results, inject along one side to minimize air bubbles. Cures at room temperature with elasticity developing within 1-6 hours.
Store in sealed containers away from light and heat. Shelf life: 1 year at 25°C. Standard packaging: 25kg plastic drums for both components A and B. Custom packaging available.
Manufactured by Liyang Kangdawei Industrial Co., Ltd. with ISO 9001, ISO/TS 16949, ISO 14001, and OHSAS 18001 certifications. Products have SGS and UL certifications.
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