Tsebrenko I. Developing of the production technology of thinfibrous filter materials from mixture with the interaction of components

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U003199

Thesis Registration Form

0400U003199.pdf

Applicant for

Specialization

  • 05.17.15 - Технологія хімічних волокон

29-11-2000

Specialized Academic Board

Д26.102.04

Essay

The thesis is devoted to developing of the production technology of new filter materials with purifying degree 0,45 and 0,3 ?m on the basis of ultrathin polypropylene fibers. The goal of this work has been achieved by using of the ternary polymer mixtures. Objects of the investigation were polypropylene-co-polyamide (PP/CPA) mixture with additives (ethylene and vinylacetate copolymer (EVAC), polyoxymethylene (POM), sodium oleate. Using the enumerated additives has allowed to realise the PP fiber-formation in CPA matrix at PP/CPA ratios 40/60; 50/50; 60/40 corresponding to the region of phase invertion.

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