Детайли за публикацията
(Publication details)

Autors: T. G. Vladkova., Dineff, P. D., Gospodinova, D. N., I. Avramova.
Title: Wood Flour: New Filler for the Rubber Processing Industry. IV. Cure Characteristics and Mechanical Properties of Natural Rubber Compounds Filled by Non-Modified or Corona Treated Wood Flour
Keywords: conifer wood flour, nonmodified and activated through corona treatment in air or in ammonia

Abstract: It is presented here how some cure characteristics and mechanical properties of rubber compounds based on nonpolar rubber, natural rubber (NR), are affected by filling with conifer wood flour, both nonmodified or corona treated in air or in ammonia. The corona treatment was performed at room temperature and varied both: treatment duration and voltage to find out the maximal reinforcing effect of the modified wood flour. The discharge voltage was varied at 10, 12, and 15 kV to include both (1) the range of relative low voltages (lower than 10 ÷ 12 kV in which the major active species arise from ionized and activated air oxygen and (2) the range of relative high voltages (12 kV and higher) in which the active species arise from simultaneously ionized and activated air oxygen and nitrogen. The chemical composition of the nonmodified and corona‐treated wood surface was controlled by X‐ray photoelectron spectroscopy (XPS) analysis. The activity of the modified wood flour was evaluated by c


    Journal of Applied Polymer Science, vol. 101, issue 1, pp. 651-658, 2006, United States, Wiley Periodicals

    Copyright Wiley Periodicals, Inc.

    Вид: статия в списание, публикация в издание с импакт фактор, публикация в реферирано издание

    Въведена от: доц. д-р Диляна Николаева Николова