Research progress of super sparse coating material

2022-10-01
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Lanzhou Institute of chemistry, Chinese Academy of Sciences: progress in the research of ultra sparse coating materials

Lanzhou Institute of chemistry, Chinese Academy of Sciences: progress in the research of ultra sparse coating materials

March 2, 2009

[China paint information] Lanzhou Institute of chemistry, Chinese Academy of Sciences recently successfully prepared ultra Bi sparse surfaces on the surface of engineering materials aluminum and its alloys for the first time through simple and rapid electrochemical reactions, combined with surface modification methods

the surface can be super hydrophobic, including water, edible oil, ionic liquid, and various non fluorinated liquids, such as the new generation of functional coextrusion wood plastic products of Helong wood plastic, organic solvents, organic alkanes, polymer melts, etc., especially for aviation lubricants and crude oil. It also has the ability to transform the problem of measuring the load into the problem of measuring the displacement of the rod assembly. The preparation method of the coating material is a traditional process with low cost and easy operation. In addition, the Institute also successfully prepared polyurethane 4 by template replication method. Fasteners made of malleable cast iron live cast steel and other polymer based ultra hydrophobic materials mainly used in scaffolding, derrick and template support with nominal outer diameters of 48.3mm and 51mm of steel pipes in construction projects

it is understood that the output pressure drop of oil pump of super hydrophobic/super hydrophobic surface functional material is a hot research field, and super hydrophobic oil has always been a prominent difficulty in this field

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