As catalyst Triiron tetraoxide 1317-61-9
Quick Details Port: China main port Payment Terms: L/C,T/T,Western Union,MoneyGram Supply Ability: 1000 Kilogram/Kilograms per Year Other Names: magnetic nanoparticles solution color: black density: 4.8-5.1 g/mL at 25 °C(lit.) Grade Standard: Medicine Grade Purity: 99.9% Appearance: Powder CAS No.: 1317-61-9 form: powder EINECS No.: 215-277-5 storage temp.: 2-8°C MF: Fe3O4-2 Melting point: 1538 °C(lit.) Application: used as pigment in paints Packaging Detail: 1Kg/drum/bag or as required Introduction: Product performance and application:(1) Magnetic seal:Magnetic fluid, also known as magnetic fluid or ferrofluid, has the characteristics of being able to control its physical properties by a magnetic field, and has the fluidity, lubricity and sealing properties of the liquid carrier. It is a stable colloidal system formed by nano-scale (below 10 nm) ferromagnetic particles highly dispersed in a liquid. The rotary shaft seal (dynamic seal), which can be used as a mechanical seal, utilizes the characteristics that the magnetic liquid is both a fluid and a magnetic material, and can be adsorbed in the gap of the magnet or the electromagnet to seal the two relatively moving objects. Form liquid O-ring for instrument, machinery, gas sealing, vacuum sealing, pressure sealing, etc.; dynamic sealing is widely used, can achieve zero leakage, with less […]