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
