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Fibre Chemistry

, Volume 21, Issue 1, pp 62-64

“Banavis”R viscose fibrous filler

  • N. A. Dorofeev
  • , G. M. Abramychev
  • , V. A. Kuznetsov
  • , V. P. Ivanov

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Conclusions

A technological process has been worked out for preparing a new fibrous filler, “Banavis,” for technical rubber articles from viscose technical yarns having a linear density of 187 tex by treating them with a mixture of L-7 chloroprene latex and SF-282 resorcinol-formaldehyde resin.

Introduction of “Banavis” filler into rubber mixtures raises the service characteristics of articles made from them, particularly it increases the transverse toughness of variable drive V-belts by 25–30%, and the mean running time of these items more than 2-fold.