A molybdenum rod with high melting points, high thermal conductivity, and low thermal expansion can be used in the production of high-temperature heating elements, electric vacuum systems, light source components, and electric vacuum pumps.
Nano Silicon Dioxide Powder SiO2 Nanoparticles is white powder with excellent chemical stability. It has the attributes of little fragment size, numerous micropores, large particular area, high hydroxyl web content on the surface area.Regarding Nano
Polyethylene-polypropylene glycol is a colorless transparent liquid to white paste to white solid and degradable non-ionic surfactant. About Polyethylene-polypropylene glycol: Polyethylene-polypropylene glycol is usually of the following types
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