- 作者: 徐誠堅; 許巍文
- 作者服務機構: Union Industrial Research Institute
- 中文摘要: 多種PVC工業產品之分子量分佈均會以GPC法測定;諸如各種粒子大小不同之PVC樣品,同一反應條件下連續七次採集之PVC樣品以及反應器內渣片樣品等分子量分佈之測定,均先後完成。 PVC以外之產品如聚乙烯及聚甲基丙烯酸甲酯等之分子量分佈亦會分別測定比較。 對於GPC法所測得數值之校正工作,亦會作詳細檢討,並建議用新法代替Q值作計算基準。
- 英文摘要: The molecular weight and it's distribution of several kinds of PVC products fromlocal industry, such as those samples from 7-day batch series, under the same ope-ration conditions, the samples of the scales in the reactor and the samples withdifferent particle sizes, were measured in GPC-app. Then the molecular weight distribution of PS and PMMA samples vere measuredalso and finally the corrections of the data from GPC were discussed.
- 中文關鍵字: --
- 英文關鍵字: --