前言： 采用二次回归正交设计方法，对“ 胶乳法” 氯化天然橡胶（ CNR）进行薄层干燥试验。

The thin layer drying experiments for Chlorinated Natural Rubber (CNR) by latex process were carried out by quadratic regressing methods.

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用傅立叶转换红外光谱(FTIR)研究了NR、环氧化天然橡胶(enr)和氯化天然橡胶(CNR)的热老化行为。

The thermal aging behaviour of NR, ENR and CNR was studied by using Fourier Transform Infrared Spectroscopy (FTIR).

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