Endüstriyel Üretimde Polipropilen Meltblown Kumaşların Filtreleme Performansının Geliştirilmesi

Abstract

Fabrics produced with meltblown technology are used for many purposes, from medical to filter products, and from acoustic insulation to composite components. The preferability of meltblown fabrics, preferred in liquid and air filtering systems with microfiber production, is increasing day by day. Thinner fibers can be produced along with the advancement of technology, raw materials and the additives used. Generally, the fiber diameter values of meltblown fabrics are in the range of 2-4 microns, and their filtration efficiency varies between 20 to 30%. In this study, the filter efficiencies of 30 gsm meltblown fabrics produced by processes such as optimizing meltblown process parameters, changing inputs and electro loading are tried to be obtained by testing. The usability of meltblown fabrics produced with the as-obtained data has been demonstrated in medical masks and dust masks. Başvuru: 06/07/2020 Yayın: 30/04/2021