background and overview[1]
fluorinated tetraethanol is an organic intermediate. there are reports in the literature that it can be used to prepare a thermally and electrically conductive modified polyurethane superhydrophobic composite coating and fluorinated ether compounds.
apply[1-2]
report 1,
cn202010286380.5 discloses a thermally and electrically conductive modified polyurethane super-hydrophobic composite coating, including the following formula raw materials: copper-graphene composite material, hexamethylene diisocyanate, perfluorooctylethyl methacrylate , fluorinated tetraethanol, catalyst, initiator. in this thermally and electrically conductive modified polyurethane antioxidant manufacturer ester super-hydrophobic composite coating, nano-element copper and graphene are formed into a composite material through high-energy ball milling and sintering hot pressing methods. the polyurethane is formed on the surface of the composite material through a silane coupling agent. in-situ polymerization improves the dispersion of copper-graphene composites and polyurethane byk adhesion promoter and compatibility, enhances the thermal conductivity and electrical conductivity of polyurethane coatings, and uses hexamethylene diisocyanate and fluorinated tetrafluoroethylene ethanol generates a hydrophobic polyurethane monomer structure, and through grafting with perfluorooctylethyl methacrylate, the polyurethane coating exhibits excellent superhydrophobic properties.
report 2,
tetraethanol fluoride can be used to prepare a fluorine-containing ether compound suitable for use as a lubricant for magnetic recording media. the lubricant for magnetic recording media can form a protective layer that can cover the surface with a high coverage rate even if the thickness is small. , a lubricating layer that has excellent adhesion to the protective layer and is less likely to produce foreign matter (stains).
references
[1] [chinese invention] cn201780012549.4 fluorine-containing ether compounds, lubricants for magnetic recording media and magnetic recording media
[2] cn202010286380.5 a thermally and electrically conductive modified polyurethane superhydrophobic composite coating and its preparation method