The kinetics of self-association of ϵ-caprolactam in cyclohexane
✍ Scribed by Mostafa M. Emara; Gordon Atkinson
- Publisher
- Elsevier Science
- Year
- 1972
- Weight
- 770 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0001-8716
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## Abstract A method to determine the concentration of ϵ‐aminocaproic acid (ACA) in poly‐ϵ‐caprolactam by high‐pressure liquid chromatography is established. The polymerizations for initial water concentrations of 0.42, 0.82, and 1.18 mol/kg and temperatures of 230, 240, 250, 260, 270, and 280°C we
Adiabatic temperature rise has been recorded as a function of polymerization time to investigate an adiabatic copolymerization kinetics of 1-caprolactam (CL) in the presence of several activators, considering different initial copolymerization temperatures ranging from 130 to 160ЊC. The copolymeriza