| 摘要 |
A thin-wall waterborne soft feel paint is provided to reduce film thickness from 35-40 micron to 20-25 micron while retaining film physical properties and soft texture of the conventional waterborne soft feel paint. A thin-wall waterborne soft feel paint includes 15-20wt% of polyester polyol, 5-10wt% of polycarbonate polyol, 5-12wt% of a non-yellowing isocyanate resin as a hardener, 0.3-2wt% of a hydrophilic resin, 35-55wt% of deionized water, 2-5wt% of a pigment as an additive, 0.5-2wt% of a photostabilizer, 0.3-2wt% of a thickener, 3-7wt% of a photosensitizer, and 2-5wt% of an aliphatic organic solvent. The paint embodies film physical properties and soft textures in the film thickness level of 20-25 micron.
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