ポリスチレンの熱分解における添加物の影響
1976 年 1976 巻 12 号 p. 1960-1962
詳細
1976 年 1976 巻 12 号 p. 1960-1962
The pyrolysis of polystyrene in the presence of various additives was carried out in the temperature of 400-480° C. A pyrolysis-GLC was used to analyse volatile products.
Tris (2, 3-dibromopropyl) phosphate (T 23 BP), tris (2, 3-dichloropropyl) phosphate (T 23 CP), or their mixture with antimony (III) oxide was used as an additive. The product obtained by the pyrolysis of polystyrene in the presence of the above additives mainly consists of styrene decreases. However, when antimony (III) oxide and its phosphate simultaniously with polystyrene, the yield of styrene increases.
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