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Chinlon 6 anion short fiber and producing method thereof

A technology of negative ions and short fibers, which is applied in the formation of short fibers, rayon manufacturing, and fiber chemical characteristics, etc., can solve the problems of easy wrinkling of fabrics, non-blending of filaments, poor polypropylene clothing and nylon, and reduce the incidence of diseases , Facilitate metabolism and improve surface activity

Inactive Publication Date: 2006-05-17
天津市发博纺织材料有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current negative ion fibers generally use polypropylene as the carrier fiber, and basically they are all spun into filaments. The disadvantages are: first, the clothing performance of polypropylene is worse than that of nylon; Wool and other fibers are blended, but can only be interwoven during weaving, which affects the clothing and dyeing effect
At present, there are also negative ion fibers that use viscose fiber as a carrier, but viscose fiber belongs to the category of natural regenerated fibers, and has the disadvantages of low elasticity, low wet strength, and easy wrinkle and deformation of the fabric.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] 将粒度为90nm的纳米级电气石粉体作为功能粉体,取50Kg该功能粉体放入烘箱内,在150℃的温度下进行干燥活化,4小时后取出;将干燥后的功能粉体加入到高速搅拌机内进行搅拌,并陆续加入:

[0025] 载体切片—锦纶6切片 19.875Kg

[0026] 抗氧剂—PKB系列B215 0.05Kg

[0027] 分散剂—高分子蜡 0.05Kg

[0028] 偶联剂—SI900 0.025Kg

[0029] 经充分搅拌混合,活化后排出,冷却至室温,加入到挤出机内,在260℃的温度下,螺杆熔压为4Mpa的条件下挤出造粒,即得到负离子功能母粒25Kg。

[0030] 将负离子功能母粒与锦纶6切片按照以下重量比混合:

[0031] 负离子功能母粒∶锦纶6切片=1∶11;

[0032] 即在25Kg负离子功能母粒中加入275Kg锦纶6切片。

[0033] 将该混合物加入到锦纶纺丝设备中,在螺杆温度为260℃下,螺杆熔压为4Mpa的条件下,采用400m / min的纺丝速度进行纺丝,绕丝,集束,牵伸,脱水,卷曲,定型,切断,即得到锦纶6负离子短纤维300Kg。

[0034] 该锦纶6负离子短纤维的质量指标及制成率为:

[0035] 纤度 dtex ≤100±-10%

[0036] 相对强度 CN / dtex 3.14

[0037] 延伸率 % 30.8

[0038] 卷缩率 % 50.3

[0039] 卷曲稳定性 % 30.1

[0040] 制成率 % 90。

[0041] 该纤维可与其它诸如纯棉、羊毛等纤维进行混纺,也可用于制作针刺絮片,其不仅具有锦纶纤维优良的服饰特性,同时具有负离子保健功能。

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Abstract

The present invention relates to a nylon 6 negative ion staple and its production method. Said staple includes negative ion function mother granules and nylon 6 chips, their weight ratio is 1:5-10. The described negative ion function mother granules include function powder body, carrier chip, dispersing agent, coupling agent and antioxidant, their weight ratio is 20:79.5:0.2:0.1:0.2. Besides, said invention also provides the concrete steps of its production method.

Description

technical field [0001] 本发明涉及一种锦纶纤维及其制造方法,特别是涉及一种锦纶6负离子短纤维及其制造方法。 Background technique [0002] 常规的锦纶纤维具有高强度、高弹性、染色性优和悬垂性佳等优良特性。但是,随着人们生活水平的不断提高,人们对服饰的健康要求也越来越高。目前,锦纶6功能纤维有很多,如:锦纶6远红外线纤维、锦纶6抗菌纤维、锦纶6抗紫外线纤维等,但至今还没有发现锦纶6负离子短纤维。 [0003] 经科学实验证明,负离子纤维对人体有保健功能,可改善睡眠,消除疲劳,净化空气,消除异味和多种有害气体,具有抑菌和除臭功效,有益于人体健康。而目前的负离子纤维一般以丙纶为载体纤维,而且基本上都纺制成长丝,其不足之处:一是体现在丙纶的服饰性较锦纶差;二是长丝不能再与其它诸如纯棉、羊毛等纤维混纺,而只能在织布的时候进行交织,影响了服饰性和染色效果。目前亦有采用粘胶纤维作为载体的负离子纤维,但粘胶纤维属于天然再生纤维的范畴,而且有弹性低、湿强低,织物容易生皱、易变形的缺点。 Contents of the invention [0004] 本发明的目的是解决现有技术的不足之处,提供了一种既具有锦纶良好的服饰性又具有负离子保健功能的锦纶6负离子短纤维及其制造方法。 [0005] Technical scheme of the present invention is realized like this: [0006] 本发明的锦纶6负离子短纤维包括负离子功能母粒和锦纶6切片,其重量百分比为: [0007] 负离子功能母粒∶锦纶6切片=1∶5~10; [0008] 所述负离子功能母粒包括:功能粉体—粒度为80~300nm的纳米级电气石粉体、载体切片—锦纶6切片、分散剂—高分子蜡、偶联剂—SI900、抗氧剂—PKB系列B215,其重量百分比为: [0009] 功能粉体∶载体切片∶分散剂∶偶联剂∶抗氧剂=20∶79.5∶0.2∶0.1∶0.2。 [0010] 本发明的锦纶6负离子短纤维的制造方法包括下列步骤: [0011] 1、负离子功能母粒的制备: [0012] (1)制备功能粉体:将粒度为80~300nm的纳米级电气石粉体作为功能粉体; ...

Claims

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Application Information

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IPC IPC(8): D01F6/60D01D5/26D01F1/10
Inventor 任晓林李伟纪荣立
Owner 天津市发博纺织材料有限责任公司
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