Linden-containing polyamide fiber and preparation method thereof

Abstract

The invention provides a linden-containing polyamide fiber and a preparation method thereof. The preparation method comprises the following steps of preparing a molecular nest, preparing a linden-extract-containing molecular nest, preparing functional master batch, spinning and post-treating. The preparation of the molecular nest comprises the following steps of preparing a precursor, volatilizinga solvent, forming the molecular nest and modifying; and the preparation of the linden-extract-containing molecular nest comprises the following steps of preparing a linden extracting solution, preparing a molecular nest dispersion solution and loading. According to the linden-containing polyamide fiber, the compatibility of the active ingredients of the linden extract and the polyamide fiber isgood, the loss of the active ingredients in the preparation process is low, and the modification effect is good; and the active ingredients of the linden extract can be stably distributed in the polyamide fiber, and the immobilization degree is good.

Description

Technical field[0001]The invention relates to the field of nylon fibers, in particular to a bodhi-containing nylon fiber and a preparation method thereof.Background technique[0002]Bodhi (scientific name: Ficus religiosa L.) is a large tree plant of the Ficus genus of the Ficus family. It is attached to other trees when it is young. It is 15-25 meters high. The leaves are leathery and triangular-ovate. The basal veins are three out and the lateral veins are 5 -7 pairs; petiole slender, banyan fruit globose to oblate, style slender, stigma narrow. The leaf is leathery, triangular-ovate, 9-17 cm long, 8-12 cm wide, dark green on the surface, bright, green on the back, sharply pointed at the apex, caudate at the top, 2-5 cm long at the tail and truncated at the base To shallow heart-shaped, whole or wavy, basal leaf veins are three out, 5-7 pairs of lateral veins; petiole is slender, articulated, as long as or longer than the leaf; stipules are small, ovate, apex acute. Ficus globose to...

AI Technical Summary

Problems solved by technology

[0008] (1) To overcome the problem that the active ingredients of Bodhi extract have poor compatibility with nylon fiber and the distribution effect in nylon fiber is not ideal during the preparation process;