CN105506770A - Quantum energy polyamide 66 fibers and preparation method thereof - Google Patents
Quantum energy polyamide 66 fibers and preparation method thereof Download PDFInfo
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- CN105506770A CN105506770A CN201410492093.4A CN201410492093A CN105506770A CN 105506770 A CN105506770 A CN 105506770A CN 201410492093 A CN201410492093 A CN 201410492093A CN 105506770 A CN105506770 A CN 105506770A
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Abstract
The invention discloses quantum energy polyamide 66 fibers and a preparation method thereof and belongs to the technical field of polyamide 66 fibers. The method includes the steps of: mixing a quantum energy generation agent and the polyamide 66 fiber chips according to the weight ratio of (20-30) : (70-80), and performing blended melt granulation to the mixture in a double-screw blending machine to prepare quantum energy generation agent/polyamide 66 master batches; adding the quantum energy generation agent/polyamide 66 master batches into the polyamide 66 fiber chips with blend melt to prepare a polymer melt; and spinning the polymer melt to prepare the quantum energy polyamide 66 fibers. The quantum energy polyamide 66 fibers are 22-165 dtex in fiber specification, is 0.5-1.2 wt% in the content of the quantum energy generation agent, is higher than 90% in far infrared normal emittance, is not less than 99% in ultraviolet blocking rate and is higher than 95% in total effective sterilizing rate.
Description
Technical field
The present invention relates to Nylon66 technical field, be specifically related to a kind of quantum energy Nylon66 and preparation method thereof.
Background technology
Biomedical research confirms, the blood circulation system of human body, as the important part of human body one, is responsible for each conveyed oxygen of human body and nutriment, and takes away the important task of discarded object.Therefore, keeping the blood circulation system of human body unobstructed is the key factor maintaining health.Human body skin is very strong to far infrared radiation absorbability, after absorption of human body far infrared, causes the C-H in cell, blood, the chemical bond oscillations aggravations such as C-O, C-C, C-N, thus causes a series of useful physiological phenomenon.
Far infrared can make cell activation, old dead cell is drained or gives power of regeneration, having enhancing cellular energy, the effects such as the function of enhancing cell and vigor.
Far-infrared engergy transdermal, touches nerve, therefore by means of reaction that is neural and blood, always can exchange have an effect to the function of various body of gland and body material.
Ultraviolet light is the electromagnetic wave shorter than visible wavelength.In general, suitable ultraviolet is useful to human body, and it can promote the synthesis of vitamin D, has inhibitory action to rickets, and has sterilization.But in recent years, due to human being's production life a large amount of discharge freon and so on material, the umbrella of the earth and atmosphere are destroyed day by day, and the amount of ultraviolet irradiation reaching ground increases, and the disease caused because of excessive Ultraviolet radiation gets more and more.Generally, human body skin can accept ultraviolet safe amount of radiation every day should at 20KJ/m
2within, and be about 40-60KJ/m when ultraviolet arrives the amount of radiation cloudy day on ground
2, during fine day, be about 80-100KJ/m
2, during scorching sun in hot summer days, can 100-200KJ/m be reached
2, general fibre dress material generally about 50%, does not reach requirement of shelter to ultraviolet screening rate far away.In addition, long-term Ultraviolet radiation also can cause the aging of textile fiber.Therefore, uvioresistant fiber arises at the historic moment.
Summary of the invention
The object of this invention is to provide and a kind of there is quantum energy Nylon66 of releasing far infrared, ultraviolet blocking-up, antibacterial bacteriostatic health care and preparation method thereof, supplying raw materials for manufacturing health textile, being of value to health.
Technical scheme of the present invention is as follows:
A preparation method for quantum energy Nylon66, the method comprises the steps:
(1) preparation of quantum energy polyamide 66 master batch:
Quantum energy propellant and polyamide 66 are cut into slices according to (20-30): the part by weight of (70-80) mixes, be placed in twin-screw blender and carry out blended melting granulation (melt pelletization temperature is 275-295 DEG C), obtain quantum energy propellant polyamide 66 master batch; Described quantum energy propellant is the powder of granularity 100-300nm, weight percentage, and it is composed as follows:
(2) preparation of quantum energy Nylon66:
Step (1) gained quantum energy polyamide 66 master batch is joined blended melting in polyamide 66 section, obtain the polymer melt of melting, then produce quantum energy Nylon66 through spinning.In this process, be the requirement of 0.5-1.2wt.% according to quantum energy propellant content in finished fiber, calculate the proportioning that quantum energy polyamide 66 master batch and polyamide 66 are cut into slices.
In above-mentioned steps (1), adopt surface conditioning agent to carry out surface treatment before described quantum energy propellant uses, described surface conditioning agent composition is (wt.%): covering 8-12%, surfactant 1-3%, and all the other are water.Described surface-treated method is: be impregnated in surface conditioning agent by described quantum energy propellant, and the part by weight of quantum energy propellant and surface conditioning agent is (5-8): (92-95); In dipping process, temperature is 60-80 DEG C, and the time is 30-60min; After dipping, carry out filtration drying to impregnated quantum energy propellant, baking temperature is 80-120 DEG C, and drying time is 30-40min.
Described covering is rosin, Foral, disproportionated rosin, titanate esters or esters of silicon acis.
Described surfactant is one or both in dodecyl sodium metasilicate and polyoxyethylene nonylphenol ether.
After described quantum energy propellant carries out above-mentioned surface treatment, can prevent nanoscale quantum energy powder body material from reuniting, make itself and polyamide 66 polymer set up good affinity relation.
In above-mentioned steps (2), due in quantum energy polyamide 66 amine fiber of the present invention containing inorganic mineral quantum energy propellant, and content is higher, and therefore, the after-processing technology condition after its spinning and spinning should strictly control.Preferred processing condition provided by the invention is:
Spinning temperature: 275-298 DEG C;
Spinning machine winding speed: 3900-4200m/min;
Drawing-off adds bullet multiple: 1.25-1.30;
Add bullet heater temperature: 180-220 DEG C;
Add and eject silk speed: 550-700m/min.
Through quantum energy Nylon66 prepared by the above-mentioned technique of the present invention, its fiber dimensious is 22-165dtex, and in fiber, quantum energy propellant content is 0.5-1.2wt.%; Its far infrared normal emittance is more than 90%, and ultraviolet blocking-up rate >=99%, total effectively sterilizing rate is more than 95%.
Advantage of the present invention and beneficial effect as follows:
1, its trade name of polyamide 66 is " nylon66 fiber ", Nylon66 in China also known as " polyamide fibre 66 ", quantum energy propellant is joined blended melting in the middle of polyamide 66 section by the present invention, quantum energy Nylon66 is obtained after spinning, described quantum energy propellant can quantum in entrapped air and water, discharge a large amount of quantum energy, can emitting far-infrared (far infrared normal emittance be more than 90%), ultraviolet blocking-up rate >=99%, regulate fabric temperature, give fiber plurality of health care functions.
2, the inventive method is simple, easy to implement.Adopt the quantum energy Nylon66 that the inventive method obtains, mechanical mechanics property is good.To the examination and test of products of the present invention, far infrared normal emittance is more than 90%, ultraviolet blocking-up rate >=99%, regulate fabric temperature, the total effective rate of sterilization, antibacterial (comprising gram-positive bacteria, Gram-negative bacteria and fungi), more than 90%, has health care, lasting sterilization, antibacterial several functions.The textiles made by it is in good condition, has broad application prospects.
Detailed description of the invention
Polyamide 66 master batch containing quantum energy propellant cuts into slices with polyamide 66 to mix by the present invention, then melting.Then the polymer melt of melting is again produced quantum energy Nylon66 by spinning machine.
Described quantum energy propellant, composition is the mixture nanometer materials of silica (70%), aluminium oxide (15%), di-iron trioxide (8%), potassium oxide (3%) and magnesia, sodium oxide molybdena and titanium dioxide (three kinds composition totally 4%), and its particle diameter is 100-300nm.Quantum in quantum energy propellant entrapped air and water, discharges a large amount of quantum energy, can emitting far-infrared (far infrared normal emittance is more than 90%), and ultraviolet blocking-up rate >=99%, regulates fabric temperature, gives fiber plurality of health care functions.
Its trade name of polyamide 66 is " nylon66 fiber ", Nylon66 in China also known as " polyamide fibre 66 ".Quantum energy propellant is joined blended melting in the middle of polyamide 66 section by the present invention, and after spinning, obtain quantum energy Nylon66, concrete preparation process is as follows:
1. the preparation of quantum energy polyamide 66 master batch:
For preventing nanoscale quantum energy powder body material agglomerate, making itself and polyamide 66 polymer set up good affinity relation, utilizing surface conditioning agent to carry out surface treatment to quantum energy propellant powder body material.
1.. the making of nanoscale quantum energy powder body material surface finishing agent:
With rosin or Foral or disproportionated rosin or titanate esters or esters of silicon acis for covering.
With dodecyl sodium metasilicate or polyoxyethylene nonylphenol ether or the two mixture for surfactant.
Surface conditioning agent proportioning (percentage by weight);
Covering 8-12%;
Surfactant 1-3%;
Water surplus;
Above-mentioned raw material are placed in container, through fully stirring, make it dissolve and mixing.
2.. nanoscale quantum energy powder body material processing method:
Be impregnated in surface conditioning agent by nanoscale quantum energy powder body material, the weight ratio of surface conditioning agent and nanoscale quantum energy powder body material is (92-95): (5-8).In dipping process, temperature is 60-80 DEG C; Time is 30-60min.Then, carry out filtration drying to impregnated nanoscale quantum energy powder body material, baking temperature is 80-120 DEG C, and drying time is 30-40min.The nanoscale quantum energy powder body material entered after above-mentioned process is quantum energy propellant used in the present invention.
3.. the preparation technology of quantum energy polyamide 66 master batch:
By through above-mentioned 1., 2. carry out surface-treated quantum energy propellant and polyamide 66 section by (20-30): the part by weight of (70-80), be placed in twin-screw blender and carry out melting mixing granulation, obtained quantum energy polyamide 66 master batch.Blended prilling temperature is 275-295 DEG C.
2. the manufacture of quantum energy polyamide fiber 66
Quantum energy Nylon66 of the present invention, is quantum energy propellant is joined blended melting in the middle of polyamide 66 section, obtains after spinning.Be the requirement of 0.5-1.2% (mass ratio) according to quantum energy propellant content in finished fiber, calculate the proportioning that quantum energy polyamide 66 master batch and polyamides 66 amine are cut into slices.By two kinds of raw materials after mixer mixing, in extrusion spinning machine, adopt high-speed spinning process to process, quantum energy Nylon66 of the present invention can be obtained.
Due in quantum energy polyamides 66 amine fiber of the present invention containing inorganic mineral quantum energy propellant, and content is higher, and therefore, the after-processing technology condition after its spinning and spinning should strictly control.First process condition provided by the invention is: spinning temperature: 275-298 DEG C; Spinning machine winding speed: 3900-4200m/min; Drawing-off adds bullet multiple: 1.25-1.30; Add bullet heater temperature: 180-220 DEG C; Add and eject silk speed: 550-700m/min.
Embodiment 1
The learnt from else's experience quantum energy propellant 2kg of surface conditioning agent process and 8kg polyamide 66 is cut into slices and is carried out melting mixing granulation through twin-screw blender, and obtained quantum energy propellant content is the quantum energy polyamide 66 master batch of 20%.To get quantum energy polyamide 66 master batch 3.6kg and 100kg polyamide 66 cut into slices after blended melting, adopts high-speed spinning process to obtain quantum energy Nylon66 (POY specification 90dtex/23f), spinning temperature 285 DEG C through extrusion spinning machine; Spinning machine winding speed 4200m/min.Adopt drawing-off to add afterwards and play multiple 1.27; Add and play heater temperature 200 DEG C; Add ejection silk speed 650m/min and obtain quantum energy Nylon66 (DTY specification 72dtex/23f).Record in finished fiber:
Quantum energy propellant content is 0.7%;
Far infrared normal emittance is more than 92.5%;
Ultraviolet blocking-up rate >=99.2%;
Total effectively sterilizing rate is more than 95%.
Claims (10)
1. a preparation method for quantum energy Nylon66, is characterized in that: the method comprises the steps:
(1) preparation of quantum energy polyamide 66 master batch:
Quantum energy propellant and polyamide 66 are cut into slices according to (20-30): the part by weight of (70-80) mixes, be placed in twin-screw blender and carry out blended melting granulation, obtain quantum energy propellant polyamide 66 master batch; Described quantum energy propellant is the powder of granularity 100-300nm, weight percentage, and it is composed as follows:
(2) preparation of quantum energy Nylon66:
Step (1) gained quantum energy polyamide 66 master batch is joined blended melting in polyamide 66 section, obtain the polymer melt of melting, then produce quantum energy Nylon66 through spinning.
2. the preparation method of quantum energy Nylon66 according to claim 1, is characterized in that: in step (1), and melt pelletization temperature is 275-295 DEG C.
3. the preparation method of quantum energy Nylon66 according to claim 1, it is characterized in that: in step (1), surface conditioning agent is adopted to carry out surface treatment before described quantum energy propellant uses, described surface conditioning agent consists of: covering 8-12wt.%, surfactant 1-3wt.%, all the other are water.
4. the preparation method of quantum energy Nylon66 according to claim 3, is characterized in that: described covering is rosin, Foral, disproportionated rosin, titanate esters or esters of silicon acis.
5. the preparation method of quantum energy Nylon66 according to claim 3, is characterized in that: described surfactant is one or both in dodecyl sodium metasilicate and polyoxyethylene nonylphenol ether.
6. the preparation method of quantum energy Nylon66 according to claim 3, it is characterized in that: described surface-treated method is: be (5-8) according to quantum energy propellant and surface conditioning agent: described quantum energy propellant is impregnated in surface conditioning agent by the part by weight of (92-95), in dipping process, temperature is 60-80 DEG C, and the time is 30-60min; Then carry out filtration drying to impregnated quantum energy propellant, baking temperature is 80-120 DEG C, and drying time is 30-40min.
7. the preparation method of quantum energy Nylon66 according to claim 1, it is characterized in that: in step (2), be the requirement of 0.5-1.2wt.% according to quantum energy propellant content in finished fiber, calculate the proportioning that quantum energy polyamide 66 master batch and polyamide 66 are cut into slices.
8. the preparation method of quantum energy Nylon66 according to claim 1, is characterized in that: in step (2), and after spinning and spinning, process conditions are: spinning temperature: 275-298 DEG C; Spinning machine winding speed: 3900-4200m/min; Drawing-off adds bullet multiple: 1.25-1.30; Add bullet heater temperature: 180-220 DEG C; Add and eject silk speed: 550-700m/min.
9. the quantum energy Nylon66 utilizing method described in claim 1 to prepare.
10. quantum energy Nylon66 according to claim 9, is characterized in that: described quantum energy Nylon66, and its fiber dimensious is 22-165dtex, and in fiber, quantum energy propellant content is 0.5-1.2wt.%; Its far infrared normal emittance is more than 90%, and ultraviolet blocking-up rate >=99%, total effectively sterilizing rate is more than 95%.
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| CN201410492093.4A CN105506770A (en) | 2014-09-23 | 2014-09-23 | Quantum energy polyamide 66 fibers and preparation method thereof |
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Cited By (3)
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| CN111218726A (en) * | 2019-12-19 | 2020-06-02 | 浙江麻尚生纺织科技有限公司 | Textile and preparation method and application thereof |
| CN112899801A (en) * | 2021-03-08 | 2021-06-04 | 镧明材料技术(上海)有限公司 | Anti-ultraviolet anti-aging synthetic fiber added with rare earth, and preparation method and application thereof |
| CN113151947A (en) * | 2021-04-21 | 2021-07-23 | 浙江争好服饰有限公司 | Production process of ultraviolet-proof nylon ammonia air-coated yarn |
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| CN111218726A (en) * | 2019-12-19 | 2020-06-02 | 浙江麻尚生纺织科技有限公司 | Textile and preparation method and application thereof |
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Application publication date: 20160420 |