A colorimetric estimation of the degree of photochemical degradation of polypropylene films

Maasdorp, APBBlack, WA2023-10-042023-10-041983-04Maasdorp, A. & Black, W. 1983. A colorimetric estimation of the degree of photochemical degradation of polypropylene films. http://hdl.handle.net/10204/13097 .http://hdl.handle.net/10204/13097The photochemical degradation of unpigmented and unstabilised polypropylene films can be monitored coloremetrically following reaction of the carbonyl groups produced, with 2,4-dinitrophenylhydrazone produced under acidic conditions.FulltextenParaffinic hydrocarbonPolypropylene filmsHydrogen atomA colorimetric estimation of the degree of photochemical degradation of polypropylene filmsReportMaasdorp, A., & Black, W. (1983). A colorimetric estimation of the degree of photochemical degradation of polypropylene films Retrieved from http://hdl.handle.net/10204/13097Maasdorp, APB, and WA Black A colorimetric estimation of the degree of photochemical degradation of polypropylene films. 1983. http://hdl.handle.net/10204/13097Maasdorp A, Black W. A colorimetric estimation of the degree of photochemical degradation of polypropylene films. 1983 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/13097TY - Report AU - Maasdorp, APB AU - Black, WA AB - The photochemical degradation of unpigmented and unstabilised polypropylene films can be monitored coloremetrically following reaction of the carbonyl groups produced, with 2,4-dinitrophenylhydrazone produced under acidic conditions. DA - 1983-04 DB - ResearchSpace DP - CSIR KW - Paraffinic hydrocarbon KW - Polypropylene films KW - Hydrogen atom LK - https://researchspace.csir.co.za PY - 1983 T1 - A colorimetric estimation of the degree of photochemical degradation of polypropylene films TI - A colorimetric estimation of the degree of photochemical degradation of polypropylene films UR - http://hdl.handle.net/10204/13097 ER -n/a