Thermally Conductive Silicone Adhesive, ZS-NJ-D935W
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ZS-NJ-D935W RTV Silicone Adhesive Sealant
Description
ZS-NJ-D935W RTV silicone adhesive sealant is a single-component, thermally conductive, dealcoholized silicone sealant which cures at room temperature. Designed with a high thermal conductivity coefficient to provide excellent adhesion to numerous metals including aluminum, stainless steel, etc. This sealant features outstanding dielectric property and thermal resistance in a temperature range of -60℃～200℃. The product produces alcohols when curing, but causes no corrosion to substrates like PC, copper, etc. Conforms to EU RoHS standards.
Typical applications
- Bonding chip to heat sinks
- Bonding intelligent control module of silicone controlled rectifiers to heat sinks
- Filling and bonding between high power electrical module and heat sinks
Technical specs
| Uncured properties | Appearance | White, paste |
| Tack free time (min) | ≤10 | |
| Cure through time (d) | 3～7 | |
| Cured properties | Specific gravity(g/cm3) | 2.00～2.15 |
| Hardness (Shore A) | 78～88 | |
| Tensile strength (MPa) | ≥2.0 | |
| Shear strength (MPa) | ≥1.5 | |
| Elongation (%) | ≥40 | |
| Temperature resistance (℃) | -60～200 | |
| Volume resistivity (Ω·cm) | ≥1.0×1014 | |
| Dielectric Strength (kV/mm) | ≥13 | |
| Thermal Conductivity [W/(m·k)] | ≥1.0 |
Note:
- The performance data above are measured 7 days after curing at 25℃ and 55% relative humidity.
- The product cures tack free more slowly as the storage time increases.
- Zhaoshun cannot assume responsibility for different results obtained under different conditions or caused by product improvement.