Huaqiao University

Yunyun Song

Hui Huang

Xipeng Xu

Jing Lu

Disclosed is an ultrafine abrasive biopolymer soft polishing film having a base material, the base material including a high polymer base material formed by crosslinking, solidifying and drying a uniform mixture that include from 0.1-10 wt % of an ultrafine abrasive that is chemically coated with a coupling agent to provide a surface-modified ultrafine abrasive; from 5-15 wt % of a chemical additive for controlling dryness; and from 1-10 wt % of a biopolymer sol, wherein the coupling agent improves dispersion and holding of the surface-modified ultrafine abrasive in the high polymer base material, and a method of making the same.

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Quanzhou, China

Yunyun Song