CN103031614A - Pearl particle dispersion liquid, pearl fiber and preparation method thereof - Google Patents
Pearl particle dispersion liquid, pearl fiber and preparation method thereof Download PDFInfo
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- CN103031614A CN103031614A CN201210555432XA CN201210555432A CN103031614A CN 103031614 A CN103031614 A CN 103031614A CN 201210555432X A CN201210555432X A CN 201210555432XA CN 201210555432 A CN201210555432 A CN 201210555432A CN 103031614 A CN103031614 A CN 103031614A
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- pearl
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Abstract
The invention provides pearl particle dispersion liquid. The pearl particle dispersion liquid comprises the following components in weight percentage: 10-20% of pearl nanoparticle, 2-5% of polyvinyl alcohol, 1-2% of sodium dodecyl benzene sulfonate and the balance of water. The invention further provides pearl fiber prepared from the pearl particle dispersion liquid and bamboo pulp, and a preparation method of the pearl fiber. The pearl particle dispersion liquid has dispersed particles; and the pearl nanoparticles in the prepared pearl fiber are uniformly dispersed and stable in performance.
Description
Technical field
The present invention relates to field of textiles, be specifically related to a kind of pearl particles dispersion liquid, pearl fiber and preparation method thereof.
Background technology
The preparation process of pearl fiber in the market exists the nano-pearl powder and produces easily precipitation, the pearl nanometer powder is inhomogeneous in the fiber, China applies for a patent that (publication number: 102277639A) process of preparation pearl fiber is that Pearl is disperseed without dispersion liquid in " pearl blend regenerated cellulose fiber and preparation technology thereof and application ", directly join in the fiber spinning solution, the pearl fiber particle is easy to precipitation.
Therefore, the more uniform pearl fiber of pearl nanometer powder need to be developed in this area.
Summary of the invention
The object of the invention is to, a kind of pearl particles dispersion liquid, pearl fiber and preparation method thereof are provided.
First aspect present invention provides a kind of pearl particles dispersion liquid, and described pearl particles dispersion liquid is comprised of the component of following percentage by weight:
Margarita nano-particle 10%-20%, polyvinyl alcohol 2%-5%, neopelex 1%-2%, all the other water.
Above-mentioned Margarita nano-particle particle diameter is 10-20nm.
A second aspect of the present invention provides a kind of pearl fiber, and described pearl fiber carries out spinning after by pearl particles dispersion liquid and the blend of bamboo oar cypress to be made, and described pearl particles dispersion liquid is comprised of the component of following percentage by weight:
Margarita nano-particle 10%-20%, polyvinyl alcohol 2%-5%, neopelex 1%-2%, all the other water.
The percentage by weight of above-mentioned bamboo oar cypress and pearl particles dispersion liquid is 1:1-11:1.
Contain the 1-8wt% Margarita nano-particle in the above-mentioned pearl fiber.
Above-mentioned Margarita nano-particle particle diameter is 10-20nm.
A third aspect of the present invention provides the preparation method of above-mentioned pearl fiber, and described preparation method with the sulfonation of bamboo pulp cypress, then sneaks into the pearl particles dispersion liquid for first, stirs; Through solidifying spinning-decatize-washing-cutting-oven dry, obtain pearl fiber again.
Above-mentioned solidifying in the spinning step passed through coagulating bath, plasticizing-bath, curling bath, spinning successively; Described coagulating bath body lotion consists of: H
2SO
490-110g/L, Na
2SO
4280-320g/L, ZnSO
415-25g/L, temperature 48-50 ℃; The plasticizing-bath body lotion consists of: H
2SO
415-30g/L, Na
2SO
490-150g/L, ZnSO
48-10g/L, 90 ~ 95 ℃ of temperature; Curling bath body lotion is water, temperature 90-95 ℃; Spinning is carried out at two-sided drawing-spinning machine, and spinning speed 80-90 m/min, spinning head hole count 7000-12000 hole.
Contain the 1-8% Margarita nano-particle in the above-mentioned pearl fiber.
Above-mentioned Margarita nano-particle particle diameter is 10-20nm.
Adopt the pearl particles dispersion liquid of the inventive method preparation to prepare pearl fiber, its good stability, sneak into the bamboo pulp cypress after the nano-pearl particle be difficult for precipitation.And the pearl fiber that utilizes the bamboo pulp cypress to prepare, steady quality, more general pearl fiber has again antibiotic performance.
Amino acid is large in the variety in 17 kinds in this pearl fiber, 10nm≤pearl diameter of particle D≤20nm; Pearl La Sheer fabric with pearl fiber preparation of the present invention has far-infrared transmitting function, and the normal direction emissivity is 0.86; Pearl fiber La Sheer fabric has uvioresistant usefulness (UPF>60).
Natural peral is ground into nano particle, disperses through dispersion liquid, sneaks in the bamboo pulp cypress, is prepared into pearl fiber through spinning, and pearl fiber is rich in several amino acids, namely has the effect of pearl skin beauty treatment, has simultaneously antibiotic characteristic.In addition, pearl fiber also has far infrared emission, uvioresistant effect.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.Should be understood that following examples are only for explanation the present invention but not for limiting scope of the present invention.Percentage of the present invention all is weight percentage if no special instructions.
The preparation 1 of embodiment 1 pearl fiber, pearl fiber blended yarn, pearl fiber La Sheer fabric
1) preparation pearl fiber: the pearl particles dispersion liquid is composed of the following components by mass percentage: producer of the happy U.S. of Margarita nano-particle 20%(Zhuji City refined commodity Co., Ltd, the 10-20nm particle diameter), polyvinyl alcohol 5%, neopelex 1.5%, all the other water.The weight ratio of bamboo oar cypress and pearl particles dispersion liquid is 9:1.The mass percent that the pearl fiber of making contains Margarita nano-particle is 2%.Technological process: bamboo oar cypress-sulfonation-sneak into the pearl particles dispersion liquid, the spinning-decatize that stirs-solidify-washing-cutting-oven dry.Solidify in the spinning step, pass through successively coagulating bath, plasticizing-bath, curling bath, spinning.The coagulating bath body lotion that solidifies spinning consists of: H
2SO
4100g/L, Na
2SO
4300g/L, ZnSO
420g/L, all the other components are water, temperature 50 C.The plasticizing-bath body lotion consists of: H
2SO
420g/L, Na
2SO
4100g/L, ZnSO
410g/L, all the other components are water, 90 ℃ of temperature.Curling bath body lotion consists of water, 90 ℃ of temperature.Spinning is carried out at two-sided drawing-spinning machine, 80 m/mins of spinning speeds, spinning head hole count 9500 holes.
2) spinning process of pearl fiber blended yarn:
It silk is selected fineness: 1.7dex, the sky silk G100 of average length: 51mm.
The weaving of pearl fiber wool top: FA002A griping cotton machine → FA022 multi-mixer → FA106A opener → FA046 Cotton blending in hopper machine → FA141A single beater scutcher → FA186 carding machine → FA306 drawing frame.Pearl fiber, day silk, cotton, bamboo fiber blended FA311(three roads) → FA458 Speed frames → DTM129 fine spining machine (joining German Suessen compact spinning apparatus) → MURATAC-21C bobbin winder → doubling winder → two-for-one twister.The number of the yarn pearl fiber blended yarn of preparation is: 60S.
3) warping technology: speed of beaming: 700m/min, total quantity of warps: 632, rolling density: 0.47g/cm
3, through axial extent 60cm.The pearl blended yarn consists of: 70wt% pearl fiber, the bamboo fibre of 10wt% fine denier tencel G100,10wt%, the cotton fiber of 10wt%.
4) pearl fiber La Sheer face weave technique:
Be woven into 2 interlayers every the grey cloth of tissue at the double-needle bed raschel warp knitting machine, the sley bar L1 of double-needle bed raschel warp knitting machine and L6 adopt 100D polyester filament braiding inlaid thread, sley bar L2 and L5 adopt 100D polyester filament braiding chaining, it is flat at two-needle bar braiding warp that sley bar L3 one wears pearl fiber blended yarn every a sky, sley bar L4 is vacant, after braiding is finished, the grey cloth that braiding is finished is tested.
Pearl La Sheer fabric fine hair partly is comprised of the component of following percentage by weight: 70% pearl fiber, 10% fine denier tencel G100,10% bamboo fibre, 10% cotton fiber.
5) pre-treatment process:
Caustic soda 3g/L; Hydrogen peroxide 6g/L; Scouring agent 88u (spinning chemical inc production in Beijing) 5g/L; Chelating agent 540 (spinning chemical inc production in Beijing) 2g/L; Shen, hydrogen peroxide stabilizer YZ-1126(Shanghai causes Chemical Industry Science Co., Ltd and produces) 3g/L.Process conditions: steam temperature (℃) 95; Steaming time 30min.
6) printing technology:
Stamp prescription: REACTIVE DYES 10g/L, reservehao S 10g/L, urea 20g/L, alkaline agent 30g/L, sodium alginate 10g/L, all the other components are water.
7) postfinishing process: softener A-FS90 (Shanghai reaches an outstanding fine chemical technology Co., Ltd and produces) 2%, all the other components are water, one soaks a pressure, 140 ℃ of oven dry.
The preparation 2 of embodiment 2 pearl fibers, pearl fiber blended yarn and pearl fiber La Sheer fabric
1) preparation pearl fiber: the pearl particles dispersion liquid is composed of the following components by mass percentage: producer of the happy U.S. of Margarita nano-particle 10%(Zhuji City refined commodity Co., Ltd, 10-20nm particle diameter), polyvinyl alcohol 2%, neopelex 1%, all the other water.The mass component that the pearl fiber of making contains Margarita nano-particle is 3%, and the weight ratio of bamboo oar cypress and pearl particles dispersion liquid is 1:1.The mass percent that the pearl fiber of making contains Margarita nano-particle is 5%.Technological process: bamboo oar cypress-sulfonation-sneak into the pearl particles dispersion liquid, the spinning-decatize that stirs-solidify-washing-cutting-oven dry.The coagulation bath composition that solidifies spinning is: H
2SO
490g/L, Na
2SO
4290g/L, ZnSO
415g/L, all the other components are water, 48 ℃ of temperature.Plasticizing-bath forms: H
2SO
415g/L, Na
2SO
490g/L, ZnSO
49g/L, all the other components are water, 90 ℃ of temperature.Curling bath is water, 90 ℃ of temperature.Spinning is carried out at two-sided drawing-spinning machine, 85 m/mins of spinning speeds, spinning head hole count 9000 holes.
The bamboo fibre of this pearl fiber of 45wt% and 25wt% fine denier tencel G100,15wt%, the cotton fiber blending of 15wt% obtain pearl fiber blended yarn.
2) pearl La Sheer fabric fine hair partly is comprised of the component of following percentage by weight: 45% pearl fiber, 25% fine denier tencel G100,15% bamboo fibre, 15% cotton fiber.
Other techniques are with embodiment 1.
The preparation 3 of embodiment 3 pearl fibers, pearl fiber blended yarn and pearl fiber La Sheer fabric
1) preparation pearl fiber: the pearl particles dispersion liquid is composed of the following components by mass percentage: Margarita nano-particle 12%, polyvinyl alcohol 2.5%, neopelex 1.5%, all the other water.The mass component that the pearl fiber of making contains Margarita nano-particle is 5%, and the weight ratio of bamboo oar cypress and pearl particles dispersion liquid is 11:1.The mass component that the pearl fiber of making contains Margarita nano-particle is 1%.Technological process: bamboo oar cypress-sulfonation-sneak into the pearl particles dispersion liquid, the spinning-decatize that stirs-solidify-washing-cutting-oven dry.The coagulation bath composition that solidifies spinning is: H
2SO
495g/L, Na
2SO
4290g/L, ZnSO
420g/L, all the other components are water, temperature 50 C.Plasticizing-bath forms: H
2SO
420g/L, Na
2SO
4100g/L, ZnSO
410g/L, all the other components are water, 92 ℃ of temperature.Curling bath is water, 92 ℃ of temperature.Spinning is carried out at two-sided drawing-spinning machine, 90 m/mins of spinning speeds, spinning head hole count 8000 holes.
The bamboo fibre of this pearl fiber of 40wt% and 30wt% fine denier tencel G100,20wt%, the cotton fiber blending of 10wt% obtain pearl fiber blended yarn.
2) pearl La Sheer fabric fine hair partly is comprised of the component of following percentage by weight: 40% pearl fiber, 30% fine denier tencel, 20% bamboo fibre, 10% cotton fiber.
Other techniques are with embodiment 1.
The preparation 4 of embodiment 4 pearl fibers, pearl fiber blended yarn and pearl fiber La Sheer fabric
1) preparation pearl fiber: the pearl particles dispersion liquid is composed of the following components by mass percentage: Margarita nano-particle 15%, polyvinyl alcohol 3%, neopelex 1%, all the other water.The mass component that the pearl fiber of making contains Margarita nano-particle is 8%, and the weight ratio of bamboo oar cypress and pearl particles dispersion liquid is 3:2.The mass component that the pearl fiber of making contains Margarita nano-particle is 6%.Technological process: bamboo oar cypress-sulfonation-sneak into the pearl particles dispersion liquid, the spinning-decatize that stirs-solidify-washing-cutting-oven dry.The coagulation bath composition that solidifies spinning is: H
2SO
490g/L, Na
2SO
4310g/L, ZnSO
418g/L, all the other components are water, temperature 50 C.Plasticizing-bath forms: H
2SO
420g/L, Na
2SO
4100g/L, ZnSO
410g/L, all the other components are water, 9 ℃ of temperature.Curling bath is water, 92 ℃ of temperature.Spinning is carried out at two-sided drawing-spinning machine, 85 m/mins of spinning speeds, spinning head hole count 10000 holes.
The bamboo fibre of this pearl fiber of 30wt% and 20wt% fine denier tencel G100,20wt%, the cotton fiber blending of 30wt% obtain pearl fiber blended yarn.
2) pearl La Sheer fabric fine hair partly is comprised of the component of following percentage by weight: 30% pearl fiber, 20% fine denier tencel G100,20% bamboo fibre, 30% cotton fiber.
Other techniques are with embodiment 1.
The preparation 5 of embodiment 5 pearl fibers, pearl fiber blended yarn and pearl fiber La Sheer fabric
1) preparation pearl fiber: the pearl particles dispersion liquid is composed of the following components by mass percentage: Margarita nano-particle 15%, polyvinyl alcohol 4%, neopelex 2%, all the other water.Technological process: cotton oar cypress-sulfonation-sneak into pearl particles dispersion liquid-solidify spinning-decatize-washing-cutting-oven dry.The weight ratio of bamboo oar cypress and pearl particles dispersion liquid is 13:2.The mass component that the pearl fiber of making contains Margarita nano-particle is 2%.The coagulation bath composition that solidifies spinning is: H
2SO
4100g/L, Na
2SO
4290g/L, ZnSO
418g/L, all the other components are water, temperature 50 C.Plasticizing-bath forms: H
2SO
420g/L, Na
2SO
4100g/L, ZnSO
49g/L, all the other components are water, 90 ℃ of temperature.Curling bath is water, 90 ℃ of temperature.Spinning is carried out at two-sided drawing-spinning machine, 85 m/mins of spinning speeds, spinning head hole count 12000 holes.
This pearl fiber of 60wt% and 20% fine denier tencel G100,10% bamboo fibre, 10% cotton fiber blending obtain pearl fiber blended yarn.
2) pearl La Sheer fabric fine hair partly is comprised of the component of following percentage by weight: 60% pearl fiber, 20% fine denier tencel, 10% bamboo fibre, 10% cotton fiber.
Other techniques are with embodiment 1.
Embodiment 6 product effects of the present invention relatively
The testing result of the product of each embodiment preparation and the cotton La Sheer fabric of general bamboo relatively
The product of embodiment of the invention preparation all has a certain amount of amino acid with respect to the cotton La Sheer fabric of general bamboo, the far infrared normal emittance satisfies country about the industry standard of " far-infrared textiles ", product far infrared normal emittance of the present invention improves 15-26%, and have better uvioresistant effect, anti-ultraviolet property improves 19-33% than the cotton La Sheer fabric of common bamboo.Utilize the pearl fiber of pearl particles dispersion liquid preparation of the present invention, Margarita nano-particle is evenly distributed, stable performance.
The above description of this invention does not limit the scope of the invention.For the person of ordinary skill of the art, can make various corresponding changes according to technical scheme provided by the invention, these changes all should belong to protection scope of the present invention.
Claims (10)
1. a pearl particles dispersion liquid is characterized in that, described pearl particles dispersion liquid is comprised of the component of following percentage by weight:
Margarita nano-particle 10%-20%, polyvinyl alcohol 2%-5%, neopelex 1%-2%, all the other water.
2. pearl particles dispersion liquid as claimed in claim 1 is characterized in that described Margarita nano-particle particle diameter is 10-20nm.
3. a pearl fiber is characterized in that, described pearl fiber carries out spinning after by pearl particles dispersion liquid and the blend of bamboo oar cypress to be made, and described pearl particles dispersion liquid is comprised of the component of following percentage by weight:
Margarita nano-particle 10%-20%, polyvinyl alcohol 2%-5%, neopelex 1%-2%, all the other water.
4. pearl fiber as claimed in claim 3 is characterized in that the percentage by weight of described bamboo oar cypress and pearl particles dispersion liquid is 1:1-13:1.
5. such as pearl fiber as described in claim 3 or 4, it is characterized in that, contain the 1-8% Margarita nano-particle in the described pearl fiber.
6. such as pearl fiber as described in claim 3 or 4, it is characterized in that described Margarita nano-particle particle diameter is 10-20nm.
7. such as the preparation method of pearl fiber as described in claim 3 or 4, it is characterized in that described preparation method with the sulfonation of bamboo pulp cypress, then sneaks into the pearl particles dispersion liquid for first, stirs; Through solidifying spinning-decatize-washing-cutting-oven dry, obtain pearl fiber again.
8. solidify as claimed in claim 7 in the spinning step, pass through successively coagulating bath, plasticizing-bath, curling bath, spinning; Described coagulating bath body lotion consists of: H
2SO
490-110g/L, Na
2SO
4280-320g/L, ZnSO
415-25g/L, temperature 48-50 ℃; The plasticizing-bath body lotion consists of: H
2SO
415-30g/L, Na
2SO
490-150g/L, ZnSO
48-10g/L, 90 ~ 95 ℃ of temperature; Curling bath body lotion is water, temperature 90-95 ℃; Spinning is carried out at two-sided drawing-spinning machine, and spinning speed 80-90 m/min, spinning head hole count 7000-12000 hole.
9. the preparation method of pearl fiber as claimed in claim 7 is characterized in that, contains the 1-8wt% Margarita nano-particle in the described pearl fiber.
10. the preparation method of pearl fiber as claimed in claim 7 is characterized in that described Margarita nano-particle particle diameter is 10-20nm.
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Application publication date: 20130410 |