All-Purpose RTV Silicone Sealant and Adhesive, ZS-NJ-D938WL
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ZS-NJ-D938WL RTV Silicone Adhesive Sealant
Description
ZS-NJ-D938WL RTV silicone adhesive sealant is a one-component, room-temperature curing, dealcoholized paste. This sealant has outstanding adhesion to metals including aluminum, copper, stainless steel, etc. It also features outstanding dielectric property and temperature resistance, applicable in -60℃～200℃. Alcohols are released from the sealant surface as a by-product of curing, which is noncorrosive to PC, copper, etc. Conforms to EU ROHS and REACH standards.
Typical applications
- Fixing connectors on circuit board
- Sealing, fixing and shock-resisting of electronic elements, like high-voltage component, plug, rectifier tube, capacitor
- Sealing and bonding of various mechanical equipment
Technical specs
| Uncured properties | Appearance | White, paste |
| Tack free time (min) | ≤10 | |
| Extrusion rate (g/s, 25℃) | 35~45 | |
| Cure through time (d) | 3～7 | |
| Cured properties | Specific gravity (g/cm3) | 1.55～1.65 |
| Hardness (Shore A) | 50～60 | |
| Tensile strength (MPa) | ≥1.0 | |
| Shear strength (MPa) | ≥1.2 | |
| Elongation (%) | ≥120 | |
| Temperature resistance (℃) | -60～200 | |
| Volume resistivity (Ω·cm) | ≥1.0×1013 | |
| Dielectric Strength (kV/mm) | ≥15 | |
| Dielectric constant (1.0MHz) | 2.9~3.5 |
Note:
- The above technical specs are measured for 7days 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.
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