Fractionation of Moderate Molecular Weight Polysiloxanes by Centrifugal TLC

Shashi K. Gupta; Jonathan R. Sargent; William P. Weber

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Fractionation of Moderate Molecular Weight Polysiloxanes by Centrifugal TLC

机译：离心薄层色谱法分馏中等分子量的聚硅氧烷

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Fractionation of polydispersed polysiloxanes (1-2 g) into narrow molecular weight fractions has been achieved by a rapid (30-60 min) convenient process, using the Cyclograph Centrifugal Chromatography System. These narrow molecular weight poly(dimethylsiloxane) fractions can be used as secondary standards for GPC.

机译：使用Cyclograph离心色谱系统，可以通过快速（30-60分钟）便捷的过程将多分散的聚硅氧烷（1-2 g）分离成窄分子量级分。这些窄分子量的聚（二甲基硅氧烷）馏分可用作GPC的二级标准。

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《Analytical chemistry》 |2001年第15期|共3页
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Shashi K. Gupta; Jonathan R. Sargent; William P. Weber;
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中图分类分析化学;
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1. Fractionation of Moderate Molecular Weight Polysiloxanes by Centrifugal TLC [J] . Shashi K. Gupta, Jonathan R. Sargent, William P. Weber Analytical chemistry . 2001,第15期

机译：离心薄层色谱法分馏中等分子量的聚硅氧烷
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4. Impact of Sol Molecular Weight on the Mechanical Properties and Fracture Behavior of Elastomeric Polysiloxanes [C] . Randy A. Mrozek, Phillip J. Cole, Joseph L. Lenhart Polymeric Materials: Science Engineering Symposia . 2010

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Fractionation of Moderate Molecular Weight Polysiloxanes by Centrifugal TLC

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