Grease
Brand: Lake Shore | Category: Nanotechnology
Lake Shore offers low-temperature and high-temperature grease for installing and fastening sensors where a removable joint is wanted. Apiezon type N melts at about 303 K and suits cryogenic work, while type H is rated to about 513 K. Both have very low vapour pressure for vacuum use.
Technical Specifications
| Parameter | Value |
|---|---|
| Types | Apiezon grease type N and type H |
| Approximate melting point | 303 K (30 °C) type N, 513 K (240 °C) type H |
| Thermal conductivity at 4.2 K | 0.095 W/(m·K) type N |
| Thermal conductivity at 300 K | 0.19 W/(m·K) type N, 0.22 W/(m·K) type H |
| Volume resistivity | 2 x 10^16 Ω·m type N, 4.6 x 10^13 Ω·m type H |
| Vapor pressure at 293 K | 2.27 x 10^-7 Pa (1.7 x 10^-9 Torr) |
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Contact Vvon Technologies Limited about Lake Shore equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
More from Accessories & Modules
- Solder
Lake Shore supplies solder for mounting sensors, making electrical connections and heat sinking wire in cryogenic assemblies. Indium foil melts at 430 K and has the highest thermal conductivity of the three at 84 W/(m·K), while Ostalloy melts at 343.16 K for low-temperature joints.
- Epoxy
Lake Shore supplies resin and conducting epoxies for installing and fastening sensors, providing thermal contact and electrical insulation. The conductive epoxy is rated to 573 K and the Stycast resin epoxy to 403 K. Stycast gives a dielectric strength of 14.4 kV/mm.
- Varnish
VGE-7031 insulating varnish and adhesive is used to bond and anchor sensors and wire at cryogenic temperatures. It is rated to 423 K, has a dry dielectric strength of 118 kV/mm and a volume resistivity above 1 x 10^15 ohm metres. It dries tack-free in 5 to 10 minutes at 298 K.