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Polyamide-6 far infrared fiber and its production process

A far-infrared fiber and far-infrared radiation technology, applied in the field of nylon-6 far-infrared fiber and its production, can solve the problems of thick fiber, poor clothing performance, and inability to perform high-speed spinning, etc., and achieve single fiber fineness, high strength, and good clothing effect

Inactive Publication Date: 2005-05-18
天津锦圣龙保健用品有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

But the nylon filament of this far-infrared radiation function, because the particle of the far-infrared ceramic powder that adds is bigger, the existence of the particle of far-infrared ceramic powder in nylon fiber has influenced the good characteristic of nylon fiber, makes it impossible For high-speed spinning, the fiber is thicker and the clothing is poor

Method used

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Experimental program
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Effect test

Embodiment

[0019] The far-infrared ceramic powder with a particle size of 90nm is used as the functional powder. Take 5kg of functional powder and put it into an oven, dry it at a temperature of 150°C, and take it out after 4 hours. Add the functional powder into a high-speed mixer for stirring, and add carrier slices—nylon-6 slices 19.875kg, antioxidant PKB series B215 0.05kg, dispersant—polymer wax 0.05kg, coupling agent—SI900 0.025kg , fully stirred and mixed, discharged after activation, cooled to room temperature, added to the extruder, extruded and granulated under the condition of 250°C and screw melting pressure of 4Mpa, to obtain 25kg of far-infrared radiation functional masterbatch.

[0020] The far-infrared radiation functional masterbatch is mixed with nylon-6 chips in the following weight ratio;

[0021] Far-infrared radiation functional masterbatch: Nylon-6 slices = 1:11

[0022] That is, add 275kg of nylon-6 slices into 25kg of far-infrared radiation functional masterbat...

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Abstract

The invention relates to a nylon-6 far-infrared fiber and a production method thereof. It is a nylon fiber with far-infrared radiation function and good dressability of the nylon fiber and its production method. Its preparation method is: 1, the preparation of far-infrared radiation functional masterbatch: the functional powder after drying is sliced ​​with carrier, dispersant, coupling agent, antioxidant are mixed by following weight ratio; Functional powder: carrier slice: Dispersant: Coupling agent: Antioxidant = 20:79.5:0.2:0.1:0.2; fully stirred by high-speed mixer, granulated by extruder, that is, far-infrared radiation functional masterbatch. Two, the preparation of nylon-6 far-infrared fiber: mix far-infrared radiation function masterbatch and nylon-6 slice according to following weight ratio; Far-infrared radiation function masterbatch: nylon-6 slice=1: (6-13); Adopt (3800-4800)m / min spinning speed, that is, nylon-6 far-infrared fiber.

Description

technology field; [0001] The invention relates to a nylon fiber and a production method thereof. In particular, a nylon-6 far-infrared fiber and a manufacturing method thereof. Background technique: [0002] Nylon fiber is the earliest industrialized synthetic fiber in the world. It has become one of the most popular fibers in the 20th century due to its unique high strength, high elasticity, excellent dyeability and good drapability. However, with the development of industrialization and the improvement of people's living standards, conventional products cannot meet the pursuit of human beings for comfortable, hygienic and healthy clothing products, as well as the needs of national defense, military police, construction, medical treatment and other special industries for textile equipment. For human health and health care, in recent years, far-infrared rays have been widely used in clothing and fabrics, using far-infrared radiation to stimulate the potential of the human b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F1/02
Inventor 栾凤祥杨继禹李伟祖贵暖赵子龙
Owner 天津锦圣龙保健用品有限公司
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