Fibrous Sized Materials from Heterogenic Fibers,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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A study was made on the properties of a new type of sized fibrous materials - nonwoven materials made from heterogeneous fibers. It was shown that the use of heterogeneous fibers makes it possible to obtain fibrous sized materials having a point structure. It is established that the sized materials made from heterogeneous fibers are distinguished by increased strength in conjunction with good air permeability.