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  3. Volume 17, Number 4, 2023
  4. The Effect of Composition and Structure of NBR-Based Elastomer Blends in the Vulcanization Process and Study of Their Aging by Exposure to Heat and Radiation

The Effect of Composition and Structure of NBR-Based Elastomer Blends in the Vulcanization Process and Study of Their Aging by Exposure to Heat and Radiation

JCCT.
2023;
Volume 17, Number 4
: pp. 829 - 835
https://doi.org/10.23939/chcht17.04.829
Authors:
  1. Shiraz Mammadov
  2. Gunel Azizova
  3. Gunel Mammadova
  4. Rana Khankishiyeva
  5. İbrahim Movlayev
  6. Jovdat Mammadov
1
Ministry of Science and Education Republic of Azerbaijan, Institute of Radiation Problems
2
Azerbaijan State Oil and Industry University (ASOIU)
3
Ministry of Science and Education Republic of Azerbaijan, Institute of Radiation Problems
4
Ministry of Science and Education Republic of Azerbaijan, Institute of Radiation Problems
5
Azerbaijan State Oil and Industry University (ASOIU),
6
Ministry of Science and Education Republic of Azerbaijan, Institute of Radiation Problem

The vulcanization process of elastomeric blends based on chlorinated aromatic nitrile-butadiene rubber (SKN-40M) has been studied in the present work. The structural parameters (molecular weight, plasticity, rigidity, number of network chains, cross-linked molecules) in thermovulcanizates were investigated on an example of nitrile-butadiene rubber blend with polyvinyl chloride using viscometry and the sol-gel process.

rheology
vulcanization
hexachloroparaxylene
nitrile butadiene rubber
cross-linking
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