In this paper, the PVA of major component in the Sensitized emulsion was modified by the polyreaction with formaldehyde, butyl aldehyde, furfural and alcohol.
用甲、、对重氮感光胶中主要聚乙烯醇进行改性,以增强感光胶耐水性和耐磨性。
In this paper, the PVA of major component in the Sensitized emulsion was modified by the polyreaction with formaldehyde, butyl aldehyde, furfural and alcohol.
用甲、、对重氮感光胶中主要聚乙烯醇进行改性,以增强感光胶耐水性和耐磨性。
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