Pyrolysis - Gas Chromatography 를 이용한 가황 고무의 열분석에 관한연구(1) : Vulcanizates of NR BR and SBR NR, BR 및 SBR 의 가황체 = Study on Analysis of Vulcanized Rubber by Pyrolysis - Gas Chromatography(1)

다국어 초록 (Multilingual Abstract)

A coil pyrolyzer and processor-controlled gas chromatograph were used for analysis of rubber for compounding ratio of the single and blend rubber vlucanizates.
Variables such as sample size, pyrolysis temperature, time allowed for pyrolysis, the column packing material, its length and programmable temperature for gas chromatography were examined to obtain optimum condition for application to NR, BR and SBR blends.
By application fixed conditions, three kinds of standard curves were finally obtained from thirty samples of blend vulcanizates which were prepared in the pilot plant, NIRL It is possible to determine rubber composition and their ratio in NR, BR and SBR products by pyrolysis.