Pearl anti-ultraviolet fiber and preparation method thereof

Abstract

The invention discloses a pearl anti-ultraviolet fiber and a preparation method thereof. The pearl anti-ultraviolet fiber is prepared through the following steps: adding an anti-ultraviolet functional emulsion into a viscose solution, uniformly mixing, filtering, and forming according to a conventional wet spinning and jetting process, thus obtaining the pearl anti-ultraviolet fiber, wherein the mass ratio of the anti-ultraviolet functional emulsion to the viscose solution is (2:100)-(5:100); and the anti-ultraviolet functional emulsion is composed of the following components in parts by weight: 20-30 parts of pearl powder, 1-3 parts of isononyl isononanoate, 0.2-0.4 part of anti-ultraviolet agent, 10-15 parts of pendecamaine, 5-10 parts of potassium dodecyl phosphate, 20-25 parts of Tween-60 and 100-200 parts of water. The pearl anti-ultraviolet fiber disclosed by the invention is as glossy as silk in appearance and has remarkable anti-ultraviolet effect.

Description

technical field

[0001] The invention relates to a viscose fiber and a preparation method thereof, in particular to a pearl anti-ultraviolet fiber and a preparation method thereof. Background technique

[0002] Viscose fiber (viscose fiber) is the full name of viscose fiber. It is divided into viscose filament and viscose staple fiber. Viscose fiber is a cellulose fiber produced from cotton or other natural fibers. Among the 12 main textile fibers, the moisture content of viscose fiber is most in line with the physiological requirements of human skin, and it has the characteristics of smooth and cool, breathable, antistatic, and brilliant dyeing.

[0003] Viscose fiber is a regenerated cellulose fiber. It is made of natural cellulose as raw material, which is made into soluble cellulose sulfonate through alkalization, aging, sulfonation and other processes, and then dissolved in dilute lye to make viscose, which is made by wet spinning. Using different raw materials and s...