| 摘要 |
FIELD: production of material for antistatic textile articles. SUBSTANCE: method involves imparting antistatic properties to chemical fiber by modifying polyamide fiber by introduction of modifier or modifying mixture to mass of polymer prior to formation of fiber with consumption of modifier of 0.45-10% of mass of chemical fiber which ii applicable in knitting, weaving or production of nonwoven cloth and subsequent thermal stabilization. Modifier is used in the form of oxyethylated primary saturated alcohol of fraction Cwith the degree of oxyethylation of 4-100, or oxyethylated primary saturated carboxylic acid of fraction Cwith oxyethylated degree of 4-100, or mixture of one of above-indicated compounds with polyethylene glycol with molecular weight of 3000-40000. Introduced into modifier or modifying mixture is dye in the amount of 0.01-1.0% of mass of chemical fiber. Knitting, weaving or production of nonwoven cloth is carried out with the use of polyamide fibers alternating with natural or some other chemical fibers. EFFECT: provision of production of high abrasion-resistant material in its service that precludes formation of dust, because, in service life no fiber particles is broken off. 3 cl, 2 tbl |
