Dyeing Research of Aramid Fiber-Nomex
Nomex has very high crystallization degree, the mindset degrees and chemical stability, which makes its dyeing highly difficult. In the presented investigation special auxiliaries were employed to enlarge Nomex molecular gaps in order to lower the Van der Waals forces between the members and make it much easier for the dyestuffs to penetrate the fiber. The dyeing rate was also promoted significantly.
Rui Wang and Huawu Liu
Y. J. Tan and Y. E. Yu, "Dyeing Research of Aramid Fiber-Nomex", Advanced Materials Research, Vol. 331, pp. 364-367, 2011