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Characterization of SAN Copolymer via Pyrolysis by Philip Shih is a document available to read on EtoBox.
This document summarizes a study that characterized styrene-acrylonitrile (SAN) copolymers of varying compositions through pyrolysis gas chromatography. The key findings were: 1) Eleven components were identified in the pyrolysis products, with the major ones being styrene, acrylonitrile, and propionitrile. 2) The propionitrile yield was lower for copolymers with about 60% or more acrylonitrile content, allowing distinction from homopolymer blends. 3) Styrene yield decreased linearly with decreasing st
- Author
- Philip Shih
- Language
- EN