CN1173080C - Polyolefine fiber and its making process - Google Patents
Polyolefine fiber and its making process Download PDFInfo
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- CN1173080C CN1173080C CNB011426039A CN01142603A CN1173080C CN 1173080 C CN1173080 C CN 1173080C CN B011426039 A CNB011426039 A CN B011426039A CN 01142603 A CN01142603 A CN 01142603A CN 1173080 C CN1173080 C CN 1173080C
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- tourmaline
- zeolite
- natural peral
- polyamide fiber
- peral powder
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Abstract
The present invention discloses a polyolefin fibre and a manufacturing method thereof, particularly a polyolefin fibre containing natural additive and a manufacturing method of the polyolefin fibre. The fibre is composed of natural pearl powders of which the grain diameters are smaller than 2 micrometers in polyolefin fibres, tourmaline and zeolite. In the manufacturing method, natural pearl powders, tourmaline and zeolite are refined and are mixed with dispersant, the mixture is mixed with polyolefin chips, and the obtained substance is granulated to obtain mother particles; then, the mother particles are mixed with polyolefin chips, and the mixture is molten and spun according to the conventional rule. The fibre has the advantages of smoothness, high flexibility, high moisture absorption, luster, softness, satiation and high drapability. The fibre feels smooth like silk, and can be on a par with silk.
Description
Technical field:
The present invention relates to a kind of polyamide fiber and manufacture method thereof, especially contain the polyamide fiber and the manufacture method thereof of natural additive.
Background technology:
At present, in synthetic fiber, add some natural additives, so that make fiber produce some additional functions, existing at home and abroad report, as Japanese patent laid-open 4-272212, proposed in viscose and polyester fiber, added the micropowder of natural inorganic ore or two or more natural crystals and make raw material, made chemical fibre; And for example Chinese patent CN1308149A has also proposed the method for crude tourmaline manufacturing polyester fiber.The weak point of these fibers is the functions of only having added fiber, but does not change the performance of fiber own, and promptly smooth property, flexibility, the hygroscopicity of fiber are not improved.
Summary of the invention:
Technical problem to be solved by this invention is that smooth property, flexibility, the hygroscopicity of fiber are improved, and makes it have the performance of similar natural silk.
Polyamide fiber of the present invention comprises polyamide fiber, it is characterized in that: contain in polyamide fiber and be refined into fineness less than 2 microns natural peral powder.
The content of natural peral powder is 3-8% in the said polyolefins fiber.
Also contain tourmaline, zeolite in the said polyolefins fiber, its content is 1.5-4.0%.
The present invention makes the method that contains the natural peral powder in the said polyolefins fiber: the natural peral powder is refined into fineness less than 2 microns superfines, add polyolefin section the carrying out blend granulation that is between 230-290 ℃ in the ratio of 3-8% and the surface dispersant of 1.5-2% ratio then, acquisition contains the master batch of natural peral powder, then with master batch and polyolefin section carrying out batch mixing, and the content of control natural peral powder is between 3-8%, melt spinning method routinely carries out spinning, can obtain to contain the polyamide fiber of natural peral powder.
The present invention makes and contains the natural peral powder in the said polyolefins fiber, tourmaline, the method of zeolite is: with the natural peral powder, tourmaline, zeolite, be refined into fineness respectively less than 2 microns superfines, evenly mix with the surface dispersant of 1.5-2% ratio in 5: 4: 1 ratios then, ratio in 20-25% adds polyolefin section the carrying out blend granulation that is between 230-290 ℃ again, acquisition contains the natural peral powder, tourmaline, the master batch of zeolite, then with master batch and polyolefin section carrying out batch mixing, and control natural peral powder, tourmaline, the content of zeolite is between 3-8%, melt spinning method routinely carries out spinning, can obtain to contain the natural peral powder, tourmaline, the polyamide fiber of zeolite.
The present invention improves smooth property, flexibility, the hygroscopicity of polyamide fiber owing to added the natural peral powder in original polyamide fiber greatly.Through testing: from visually, polyamide fiber gloss of the present invention is soft full; Soft and smooth as feel such as the silk, drapability can compare favourably with silk, and regain 7-8% (RH65%) can mention in the same breath with cotton fiber.In addition, in polyamide fiber, add tourmaline, zeolite again, can make fiber both have far infrared light wave, anion and the antibacterial function of deodorizing of generation, have good smooth property, flexibility and hygroscopicity again.Utilize the present invention to make the method for said polyolefins fiber, can solve owing to interpolation super-refinement natural materials, and the easy formation aggregated particle that causes has a strong impact on the problem that particle disperses in the melt, then guarantees carrying out smoothly and the fiber quality index of spinning.
The specific embodiment:
Provide embodiments of the invention and accompanying drawing below, and be described further:
Fig. 1, contain the section structure schematic diagram of the polyamide fiber of natural peral powder;
Fig. 2, contain the section structure schematic diagram of the polyamide fiber of natural peral powder, tourmaline, zeolite;
Fig. 3, manufacturing contain the method flow block diagram of the polyamide fiber of natural peral powder;
Fig. 4, manufacturing contain the method flow block diagram of the polyamide fiber of natural peral powder, tourmaline, zeolite.
As shown in Figure 1, polyolefine fiber 1 contains natural peral powder 2, natural peral powder 2 fineness Less than 2 microns. The natural peral powder 2 that adds belongs to native protein, has a plurality of hydroxyls and amino Therefore polarity gene makes fiber have extremely strong hydratability and good moisture retention, simultaneously its ammonia Base can be brought into play the antibacterial deodourizing effect, also can improve the dyeability of polyolefine fiber.
As shown in Figure 2, polyolefine fiber 1 contains natural peral powder 2, tourmaline 3, zeolite 4, The fineness of natural peral powder 2, tourmaline 3, zeolite 4 is less than 2 microns. The tourmaline 3 that adds, Because the electricity-fuel factor of its inside, but produce power exchange ionization surrounding air, in the excited gas Electronics is emitted, thereby produces anion. The zeolite 4 that adds is because its inside has fungicidal effectiveness Metal ion Ag++、Cu
++、Zn
++Move to inchmeal fiber surface with certain speed stripping, And enter in the cell of the bacterium that contacts with it, be combined with the necessary enzyme of bacterial reproduction, make it to lose Activity, the function of formation bacteriostasis, and deodorization.
As shown in Figure 3, the natural peral powder is refined into fineness less than 2 microns superfines, add polyolefin section the carrying out blend granulation that is between 230-290 ℃ in the ratio of 3-8% and the surface dispersant of 1.5-2% ratio then, acquisition contains the master batch of natural peral powder, then with master batch and polyolefin section carrying out batch mixing, and the content of control natural peral powder is between 3-8%, and melt spinning method routinely carries out spinning, can obtain to contain the polyamide fiber of natural peral powder.
As shown in Figure 4, with the natural peral powder, tourmaline, zeolite, be refined into fineness respectively less than 2 microns superfines, evenly mix with the surface dispersant of 1.5-2% ratio in 5: 4: 1 ratios then, ratio in 20-25% adds polyolefin section the carrying out blend granulation that is between 230-290 ℃ again, acquisition contains the natural peral powder, tourmaline, the master batch of zeolite, then with master batch and polyolefin section carrying out batch mixing, and control natural peral powder, tourmaline, the content of zeolite is between 3-8%, melt spinning method routinely carries out spinning, can obtain to contain the natural peral powder, tourmaline, the polyamide fiber of zeolite.Through test, the present invention carries out the blend granulation with natural peral powder, tourmaline and zeolite in 5: 4: 1 ratio and makes master batch, and with master batch and polyolefin section carrying out batch mixing, the content of control natural peral powder, tourmaline, zeolite is 5%, fiber through the melt spinning acquisition, after tested: the fracture strength 〉=2.5cn/dtex of fiber, elongation at break≤40%, fiber regain 7-8%, drapability 27-30%, under ℃ condition of bacteriostasis rate 〉=80%, 50, far infrared transmissivity＞80% (wavelength is the 4-20 micron).
Claims (4)
1, a kind of polyamide fiber is characterized in that: contain in polyamide fiber and be refined into fineness less than 2 microns natural peral powder, the content of natural peral powder is 3-8%.
2, according to the described a kind of polyamide fiber of claim 1, it is characterized in that: also contain tourmaline, zeolite in the polyamide fiber, wherein the ratio of natural peral powder, tourmaline, zeolite is 5: 4: 1, and the total content of tourmaline, zeolite is 1.5-4.0%.
3, a kind of method of making the described polyamide fiber of claim 1, it is characterized in that: the natural peral powder is refined into fineness less than 2 microns superfines, add polyolefin section the carrying out blend granulation that is between 230-290 ℃ in the ratio of 3-8% and the surface dispersant of 1.5-2% ratio then, acquisition contains the master batch of natural peral powder, then with master batch and polyolefin section carrying out batch mixing, and the content of control natural peral powder is between 3-8%, melt spinning method routinely carries out spinning, can obtain to contain the polyamide fiber of natural peral powder.
4, according to the described a kind of method of making polyamide fiber of claim 3, it is characterized in that: with the natural peral powder, tourmaline, zeolite, be refined into fineness respectively less than 2 microns superfines, evenly mix with the surface dispersant of 1.5-2% ratio in 5: 4: 1 ratios then, ratio in 20-25% adds polyolefin section the carrying out blend granulation that is between 230-290 ℃ again, acquisition contains the natural peral powder, tourmaline, the master batch of zeolite, then with master batch and polyolefin section carrying out batch mixing, and control natural peral powder, tourmaline, the content of zeolite is between 3-8%, melt spinning method routinely carries out spinning, can obtain to contain the natural peral powder, tourmaline, the polyamide fiber of zeolite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011426039A CN1173080C (en) | 2001-12-11 | 2001-12-11 | Polyolefine fiber and its making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011426039A CN1173080C (en) | 2001-12-11 | 2001-12-11 | Polyolefine fiber and its making process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1350072A CN1350072A (en) | 2002-05-22 |
| CN1173080C true CN1173080C (en) | 2004-10-27 |
Family
ID=4676836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011426039A Expired - Fee Related CN1173080C (en) | 2001-12-11 | 2001-12-11 | Polyolefine fiber and its making process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1173080C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058901B (en) * | 2006-04-07 | 2011-01-12 | 北京同道和诚科技发展有限公司 | Nano pearl polypropylene superfine Denier fibre and preparation method thereof |
| CN101117747B (en) * | 2006-08-01 | 2011-04-20 | 上海宜美家装饰用品有限公司 | Multifunctional composite fiber fabric and manufacturing method therefor |
| WO2009059457A1 (en) * | 2007-11-07 | 2009-05-14 | U-Bond Inc. | Functional fiber, preparation method thereof and fabric made of it |
| CN102517802B (en) * | 2011-12-09 | 2014-04-02 | 水经(上海)生物科技有限公司 | Filter nonwoven fabric capable of releasing negative ions |
| BR102012010783A2 (en) * | 2012-05-07 | 2014-03-25 | Braskem Sa | Polyolefin Granulation Process, Polyolefin Resin, Polyolefin Fiber, Polyolefin Fiber Use, and Cement Composites |
| CN103628167B (en) * | 2013-11-14 | 2015-10-21 | 东华大学 | A kind of method preparing the polypropylene for medical article monofilament that biocompatibility improves |
| ES2462870B1 (en) * | 2014-01-28 | 2015-06-11 | Mondo Tufting, S.A. | Procedure for obtaining an artificial fiber, artificial fiber obtained and use |
| CN106192064B (en) * | 2016-06-21 | 2018-07-06 | 胡剑锋 | Medical material |
-
2001
- 2001-12-11 CN CNB011426039A patent/CN1173080C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1350072A (en) | 2002-05-22 |
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Granted publication date: 20041027 |