Remedy: To reduce the spraying pressure and % or viscosity, until the cobweb disappears. Note: Some special materials, such as oil tank lining paint, are difficult to atomize and need special equipment to spray successfully. Two, sweating ...
solvent should be added in time.When addingsolvent , stop the dip coating operation, after stirring evenly, measure the viscosity, and then continue the operation.Because the viscosity of the paint is too thin,the paint film is too thin; the viscosity is ...
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The flexibility of the lattice decreases as the number of –Si–O–Si– bonds rises, which causes an increase in the lattice viscosity until the latter gels [39]. The first industrial use of sol–gel technology is in thin films and coatings production, by employing different deposition ...