An experimental unit for determining the filtering properties of nonwovens made of thermostable fibres was tested. Graphic dependences of the filtering properties of needle-punch skeleton material on the process parameters were plotted with regression equations. The graphic dependences of the filtering properties of nonwoven skeleton material made of thermostable fibres on the process parameters was analyzed. The optimum process parameters selected were surface density of fibre web of 180 g/m2 and final punching density of 200 cm-2 .
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
L. V. Chekalov, Ecotechnics. Protecting the Air from Emissions of Dust, Aerosols, and Mists [in Russian], KondorEko-SF NIIOGAZ Holding Co., Rus’, Yaroslavl’ (2004)l.
Arselon. Thermostable Articles [in Russian], NPF Ltd. Materials.
R. A. Makarova, V. B. Kashitsyn, et al., Tekhn. Tekstil’, No. 7, 27 (2003).
Author information
Authors and Affiliations
Additional information
MSTU: 119071, Moscow, ul. Malaya Kaluzhskaya, d. 1.
Translated from Khimicheskie Volokna, No. 2, pp. 36-37, March-April, 2010.
Rights and permissions
About this article
Cite this article
Erofeev, O.O., Voloshchik, T.E. & Tazhkenova, A.P. Study of the filtering properties of nonwovens made of thermostable fibres. Fibre Chem 42, 114–115 (2010). https://doi.org/10.1007/s10692-010-9234-7
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10692-010-9234-7