CN108441981A - A kind of long-acting anti-aging Nano-Zinc is from anti-bacterial fibre and its manufacturing method - Google Patents

A kind of long-acting anti-aging Nano-Zinc is from anti-bacterial fibre and its manufacturing method Download PDF

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Publication number
CN108441981A
CN108441981A CN201810275888.8A CN201810275888A CN108441981A CN 108441981 A CN108441981 A CN 108441981A CN 201810275888 A CN201810275888 A CN 201810275888A CN 108441981 A CN108441981 A CN 108441981A
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zinc
nano
obtains
bacterial fibre
stage
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徐清芹
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Qingdao Qindu Garments Co Ltd
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Qingdao Qindu Garments Co Ltd
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The invention discloses a kind of long-acting anti-aging Nano-Zincs from anti-bacterial fibre and its manufacturing method, the long-acting anti-aging Nano-Zinc is divided into core part fiber and reinforced film two parts from anti-bacterial fibre, and wherein core part fiber is specially the thin hole saturated polyester fiber and simple substance Nano-Zinc in mass ratio 57 of diameter 0.08mm 0.1mm：Simultaneously sintering curing forms for 1 ratio uniform mixing；Reinforced film is specially a layer thickness 0.01mm 0.02mm, the abietyl polyester acrylate film layer through ultraviolet light solidification and stabilizing modification.It is good, anti-oxidant, environmental-friendly from antibacterial and self-cleaning ability, good moldability, good toughness, anti-aging property that the long-acting anti-aging Nano-Zinc of the present invention has from anti-bacterial fibre.

Description

A kind of long-acting anti-aging Nano-Zinc is from anti-bacterial fibre and its manufacturing method
Technical field
The invention belongs to special material field, more particularly to a kind of long-acting anti-aging Nano-Zinc is from anti-bacterial fibre and its manufacture Method.
Background technology
Nanocrystal is a kind of polycrystal, and a diameter of millimicron of order of magnitude of each crystal grain, crystal grain itself is long-range order, And the interface of crystal grain is neither long-range order, and non-shortrange order, this design feature of crystalline material received makes it and passes Commons material have performance far from it, by Pb-Zn deposits processing magnetic material, electronic material, optical material and it is high-strength, High density material, catalyst, sensor etc. have broad application prospects, thus are increasingly valued by people.Its Middle Nano-Zinc has nano effect to have splendid chemism and good anti-ultraviolet property, antistatic property, antibacterial A series of special performances such as antibacterial, the anti-enzyme of taste of dispelling.But since zinc simple substance activity is high, oxidation resistance is poor, do not have currently on the market Nano-Zinc is directly used in the manufacture of Semifinished fibre raw material, therefore the application limitation of this quality material is very big.
Therefore, be badly in need of on the market it is a kind of have it is good from antibacterial and self-cleaning ability, good moldability, good toughness, anti-aging property, Anti-oxidant, environmental-friendly long-acting anti-aging Nano-Zinc is from anti-bacterial fibre and its manufacturing method.
Invention content
In view of the above defects of the prior art, the present invention is intended to provide it is a kind of have from antibacterial and self-cleaning ability, Good, anti-oxidant, the environmental-friendly long-acting anti-aging Nano-Zinc of good moldability, good toughness, anti-aging property from anti-bacterial fibre and its Manufacturing method.
To achieve the goals above, the present invention uses following technical scheme：A kind of long-acting anti-aging Nano-Zinc is fine from antibacterial The manufacturing method of dimension, includes the following steps：
1）Prepare before production
1. raw material prepare：Prepare 10 parts -12 parts of polyethylene naphthalate, 0.5 part -0.8 of aluminium borate whisker by weight Part, 0.2 part -0.3 part of barium carbonate, 1 part -2 parts of alumina fibre, 0.1 part -0.2 part of fine titanium dioxide powder；Prepare four by weight 8 parts -10 parts of hypophosphite monohydrate zinc, 3 parts -5 parts of potassium oxalate powder；
2. modified technique material prepares：Prepare 0.1 part -0.2 part of sulfur trioxide, enough hydrogen, 0.2 part -0.3 part of nickel powder, enough Abietyl polyester acrylate；
3. equipment and tooling prepare：It is logical to prepare pressure vessel, vacuum furnace, ultrasonic vibration apparatus, internal setting recirculated water Road diameter is fixed with nitrogen pressure spray orifice device, the purple of the copper roller of carbide layers, internal high-voltage chamber not less than 2m peripheries Outer light generating apparatus；
2）Polyester fiber manufactures
1. by the stage 1）1. Zinc phosphate tetrahydrate and potassium oxalate powder that middle step prepares is mixed and added into its mixture gross mass 8 Again in -10 times of pure water, stirring is steamed to after the reaction was complete from moisture content, obtains prefabricated zinc oxalate crystallization；
2. by the stage 1）1. polyethylene naphthalate that middle step prepares, aluminium borate whisker, barium carbonate, alumina fibre, Titanium dioxide and 1）2. sulfur trioxide that middle step prepares, nickel powder are added 1）In 3. pressure vessel that middle step prepares and mix, Then 1. zinc oxalate that step obtains is added in the mixture to crystallize and stir to being uniformly mixed, obtains pending pressure vessel；
3. being passed through the stage 1 in 2. pending pressure vessel that step obtains）2. hydrogen gas that middle step prepares, until pressure is held Pressure 4.2MPa-4.5MPa in device；
3. 555 DEG C -560 DEG C are warming up to, using the stage 1）3. ultrasonic vibration apparatus that middle step prepares is with the work(of 100W-120W Rate is vibrated, and is continued 3h-4h, is obtained prefabricated melt；
4. in the stage 1）Cycle is passed through the cycle warm water of 35 DEG C -40 DEG C of water temperature in 3. copper roller that middle step prepares, waits for copper roller Surface obtains for use copper roller when being warming up to 30 DEG C；
5. 3. prefabricated melt that step is obtained uses the nitrogen pressure spray orifice device of internal high-voltage chamber, pass through aperture 0.08mm- The spray orifice pressurized jet of 0.1mm is in for use copper roller surface 4. obtained, pressure limit 5bar-7bar, nozzle and copper roller Surface distance is 10mm-15mm, obtains Nano-Zinc from anti-bacterial fibre precursor；
6. 5. Nano-Zinc that step obtains is carried out pre- oxygen from the baking oven that anti-bacterial fibre precursor is placed in 120 DEG C -130 DEG C of temperature Change, obtains pre-oxidized fibers；
3）Surface peening
1. by the stage 2）The pre-oxidized fibers of acquisition immerse the stage 1）In 2. abietyl polyester acrylate that middle step prepares, so The stage 1 is used afterwards）3. ultraviolet light generating apparatus that middle step prepares carries out continuing photograph with the irradiation dose of 5Gy/min-8Gy/min It penetrates, until abietyl polyester acrylate is fully cured for the first time；
2. it is 1. primary to repeat step, that is, obtains surface and be integrated with the Nano-Zincs of thickness 0.01mm-0.02mm reinforced films from antibacterial fibre Dimension, the surface be integrated with the Nano-Zinc of reinforced film from anti-bacterial fibre be needed for long-acting anti-aging Nano-Zinc from anti-bacterial fibre.
Using the long-acting anti-aging Nano-Zinc of above method manufacture from anti-bacterial fibre, the long-acting anti-aging Nano-Zinc is from antibacterial Fiber is divided into core part fiber and reinforced film two parts, and wherein core part fiber is specially that full close in thin hole of diameter 0.08mm-0.1mm is gathered Ester fiber and simple substance Nano-Zinc 5-7 in mass ratio：Simultaneously sintering curing forms for 1 ratio uniform mixing；Reinforced film is specially one layer Thickness 0.01mm-0.02mm, the abietyl polyester acrylate film layer through ultraviolet light solidification and stabilizing modification.
With existing Technical comparing, the present invention as the above scheme is adopted, has the following advantages：（1）（1）The present invention's is certainly anti- Bacterium fiber is a kind of using polyester fiber as the sulfonation organic fiber of base（The light transmittance of the present invention is about 68%-75%, and can be with being intended to Arbitrary demand pigment is added in raw material to obtain target product）, according to correlative study, the machinery of polyethylene naphthalate Performance is significantly larger than general PET material（A kind of common mechanical performance and the excellent organic material of anti-aging property, make herein For negative control）.Since the twin nuclei of naphthalene has very strong ultraviolet absorption ability, it can obstruct wavelength completely and be less than The ultraviolet light of 380nm, photostability are about 5 times of PET, and the ability of the radioresistens in vacuum and oxygen is reachable respectively 10 times of PET and 5 times, therefore be a kind of high stability that essence is wear-resisting and from the material of anti-high energy light, and the present invention's is poly- (ethylene naphthalate) is on the one hand big by adding the materials such as aluminium borate whisker, barium carbonate, alumina fibre, titanium dioxide The big processability for improving the present invention（Elevating mechanism performance simultaneously prevents adhesion, while aluminium borate whisker and alumina fibre are also Self-bonding power, toughness and the tensile strength etc. of the present invention can be greatly promoted）, on the one hand improve the anti-blue light performance of the present invention （The high energy blue light of about 40% or so, wavelength 400-500nm is may filter that the presclerotic present invention without hydrogen）, make tool of the present invention There is apparent optical advantage, while also greatly improving the acid etch resistance energy of the present invention.（2）Three oxygen being entrained in above-mentioned modification Change the source that sulphur is sulfonation of the present invention, it makes the organic component part of sulfuric acid salinization of matrix of the present invention（The reason of due to the use of amount, Conversion ratio is not high, and about 10% or so）, main purpose is to enhance and the binding force of subsequent coated film, the intermediate gas of reduction Bubble, improving stability simultaneously greatly reinforce the film layer produced and use the binding force between object（According to correlative study, after sulfonation Organic material has great activity and certain acidity and water solubility, using on a display screen when intuitive behave as Direct adhesion fitting as electrostatic film, and will not falling off as time went on, reduces gluing process, save time cost, Cost of labor and material cost）, separately there is correlative study confirmation, the sulfonated fuller light in polyethylene naphthalate surface It is sliding, the overcritical interface of greater proportion is obtained, self-cleaning property is obtained.（3）It is modified to essence is hardened to use hydrogen, although reducing The toughness and shock resistance of the present invention, but the wearability and scratch resistance capability of the present invention are greatly improved, simultaneously because hydrogen Effect, unsaturated key ratio reduce, and have also been obviously improved the chemical stability of the present invention, meanwhile, the place that the present invention passes through hydrogen Reason, reduces the nano zine oxide obtained after zinc oxalate is thermally decomposed, obtains with simple substance zinc, according to correlative study, simple substance zinc Anti-microbial property is better than zinc oxide（The also active sound quality metallic zinc to cytotoxic effect other than zinc is from antibacterial action）, make The present invention is provided with significantly from antibacterial action.（4）Surface abrasion resistance be modified using with matrix polyethylene naphthalate Affine abietyl polyester acrylate, binding force is more preferable, since Mohs' hardness is about after abietyl polyester acrylic Ester cured 3.5H is higher than the 2H-3H of human hand nail, can play apparent anti-scratch effect, greatly improves the application range of the present invention, Importantly, the abietyl polyester acrylate of the present invention is cured by UV radiation modification, and can be as time goes by It constantly absorbs ultraviolet curing to stablize itself while completely cutting off polyethylene naphthalate and the oxidation of matrix, slows down this hair significantly Bright ageing process, hence it is evident that promote service life.（5）Different from the prior art from anti-bacterial fibre, the present invention is water-insoluble Organic fiber simply can weave or be manufactured into arbitrary fabric, and antibacterial and self-cleaning function are exercised directly from source, is answered With range is wide, market prospects are good, the high product of integrated level can be in manufacture directly the present invention is applied on product, consumer It is easy to use.（6）Any substance that can cause environmental hazard, therefore environment of the present invention friend are not used in the production process of the present invention It is good, nuisanceless.
Specific implementation mode
Embodiment 1：
The long-acting anti-aging Nano-Zinc of one kind being divided into core part fiber and reinforced film two parts from anti-bacterial fibre, and wherein core part fiber has The thin hole saturated polyester fiber and simple substance Nano-Zinc 5-7 in mass ratio that body is diameter 0.08mm：1 ratio uniform is mixed and is sintered Cure；Reinforced film is specially a layer thickness 0.01mm-0.02mm, cures through ultraviolet light and the abietyl of stabilizing modification is poly- Ester acrylate film layer.
Above-mentioned long-acting anti-aging Nano-Zinc includes the following steps from the manufacturing method of anti-bacterial fibre：
1）Prepare before production
1. raw material prepare：Prepare polyethylene naphthalate 10Kg, aluminium borate whisker 0.5Kg, barium carbonate by weight 0.2Kg, alumina fibre 1Kg, fine titanium dioxide powder 0.1Kg；Prepare Zinc phosphate tetrahydrate 8Kg, potassium oxalate powder by weight 3Kg；
2. modified technique material prepares：Prepare sulfur trioxide 0.1Kg, enough hydrogen, nickel powder 0.2Kg, enough abietyl polyester third Olefin(e) acid ester；
3. equipment and tooling prepare：It is logical to prepare pressure vessel, vacuum furnace, ultrasonic vibration apparatus, internal setting recirculated water Road diameter is fixed with nitrogen pressure spray orifice device, the purple of the copper roller of carbide layers, internal high-voltage chamber not less than 2m peripheries Outer light generating apparatus；
2）Polyester fiber manufactures
1. by the stage 1）1. Zinc phosphate tetrahydrate and potassium oxalate powder that middle step prepares is mixed and added into its mixture gross mass 8 In pure water again, stirring is steamed to after the reaction was complete from moisture content, obtains prefabricated zinc oxalate crystallization；
2. by the stage 1）1. polyethylene naphthalate that middle step prepares, aluminium borate whisker, barium carbonate, alumina fibre, Titanium dioxide and 1）2. sulfur trioxide that middle step prepares, nickel powder are added 1）In 3. pressure vessel that middle step prepares and mix, Then 1. zinc oxalate that step obtains is added in the mixture to crystallize and stir to being uniformly mixed, obtains pending pressure vessel；
3. being passed through the stage 1 in 2. pending pressure vessel that step obtains）2. hydrogen gas that middle step prepares, until pressure is held Pressure 4.2MPa in device；
3. 555 DEG C are warming up to, using the stage 1）3. ultrasonic vibration apparatus that middle step prepares is continued with the power vibration of 100W 3h obtains prefabricated melt；
4. in the stage 1）Cycle is passed through the cycle warm water of 35 DEG C of water temperature in 3. copper roller that middle step prepares, waits for copper roller surface liter For use copper roller is obtained when temperature is to 30 DEG C；
5. 3. prefabricated melt that step is obtained uses the nitrogen pressure spray orifice device of internal high-voltage chamber, pass through aperture 0.08mm's Spray orifice pressurized jet is with copper roller surface distance in for use copper roller surface 4. obtained, pressure limit 5bar, nozzle 10mm obtains Nano-Zinc from anti-bacterial fibre precursor；
6. 5. Nano-Zinc that step obtains is pre-oxidized from the baking oven that anti-bacterial fibre precursor is placed in 120 DEG C of temperature, obtain Pre-oxidized fibers；
3）Surface peening
1. by the stage 2）The pre-oxidized fibers of acquisition immerse the stage 1）In 2. abietyl polyester acrylate that middle step prepares, so The stage 1 is used afterwards）3. ultraviolet light generating apparatus that middle step prepares carries out prolonged exposure with the irradiation dose of 5Gy/min, until Abietyl polyester acrylate is fully cured for the first time；
2. it is 1. primary to repeat step, that is, obtains surface and be integrated with the Nano-Zincs of thickness 0.01mm-0.02mm reinforced films from antibacterial fibre Dimension, the surface be integrated with the Nano-Zinc of reinforced film from anti-bacterial fibre be needed for long-acting anti-aging Nano-Zinc from anti-bacterial fibre.
It, can be from release PM1.0 and dimensions above according to the long-acting anti-aging Nano-Zinc of the present embodiment production from anti-bacterial fibre The attachment of particle can go out except the microorganism of fiber surface 97%, shady place service life are 3 times of conventional polyester fiber, and outdoor is opened Put 7 times that service life under environment is conventional polyester fiber.
Embodiment 2：
The long-acting anti-aging Nano-Zinc of one kind being divided into core part fiber and reinforced film two parts from anti-bacterial fibre, and wherein core part fiber has The thin hole saturated polyester fiber and simple substance Nano-Zinc 5-7 in mass ratio that body is diameter 0.1mm：1 ratio uniform is mixed and is sintered Cure；Reinforced film is specially a layer thickness 0.01mm-0.02mm, cures through ultraviolet light and the abietyl of stabilizing modification is poly- Ester acrylate film layer.
Above-mentioned long-acting anti-aging Nano-Zinc includes the following steps from the manufacturing method of anti-bacterial fibre：
1）Prepare before production
1. raw material prepare：Prepare polyethylene naphthalate 12Kg, aluminium borate whisker 0.8Kg, barium carbonate by weight 0.3Kg, alumina fibre 2Kg, fine titanium dioxide powder 0.2Kg；Prepare Zinc phosphate tetrahydrate 10Kg, potassium oxalate powder by weight 5Kg；
2. modified technique material prepares：Prepare sulfur trioxide 0.2Kg, enough hydrogen, nickel powder 0.3Kg, enough abietyl polyester third Olefin(e) acid ester；
3. equipment and tooling prepare：It is logical to prepare pressure vessel, vacuum furnace, ultrasonic vibration apparatus, internal setting recirculated water Road diameter is fixed with nitrogen pressure spray orifice device, the purple of the copper roller of carbide layers, internal high-voltage chamber not less than 2m peripheries Outer light generating apparatus；
2）Polyester fiber manufactures
1. by the stage 1）1. Zinc phosphate tetrahydrate and potassium oxalate powder that middle step prepares is mixed and added into its mixture gross mass In 10 times of pure water, stirring is steamed to after the reaction was complete from moisture content, obtains prefabricated zinc oxalate crystallization；
2. by the stage 1）1. polyethylene naphthalate that middle step prepares, aluminium borate whisker, barium carbonate, alumina fibre, Titanium dioxide and 1）2. sulfur trioxide that middle step prepares, nickel powder are added 1）In 3. pressure vessel that middle step prepares and mix, Then 1. zinc oxalate that step obtains is added in the mixture to crystallize and stir to being uniformly mixed, obtains pending pressure vessel；
3. being passed through the stage 1 in 2. pending pressure vessel that step obtains）2. hydrogen gas that middle step prepares, until pressure is held Pressure 4.5MPa in device；
3. 560 DEG C are warming up to, using the stage 1）3. ultrasonic vibration apparatus that middle step prepares is continued with the power vibration of 120W 4h obtains prefabricated melt；
4. in the stage 1）Cycle is passed through the cycle warm water of 40 DEG C of water temperature in 3. copper roller that middle step prepares, waits for copper roller surface liter For use copper roller is obtained when temperature is to 30 DEG C；
5. 3. prefabricated melt that step is obtained uses the nitrogen pressure spray orifice device of internal high-voltage chamber, pass through aperture 0.1mm's Spray orifice pressurized jet is with copper roller surface distance in for use copper roller surface 4. obtained, pressure limit 7bar, nozzle 15mm obtains Nano-Zinc from anti-bacterial fibre precursor；
6. 5. Nano-Zinc that step obtains is pre-oxidized from the baking oven that anti-bacterial fibre precursor is placed in 130 DEG C of temperature, obtain Pre-oxidized fibers；
3）Surface peening
1. by the stage 2）The pre-oxidized fibers of acquisition immerse the stage 1）In 2. abietyl polyester acrylate that middle step prepares, so The stage 1 is used afterwards）3. ultraviolet light generating apparatus that middle step prepares carries out prolonged exposure with the irradiation dose of 8Gy/min, until Abietyl polyester acrylate is fully cured for the first time；
2. it is 1. primary to repeat step, that is, obtains surface and be integrated with the Nano-Zincs of thickness 0.01mm-0.02mm reinforced films from antibacterial fibre Dimension, the surface be integrated with the Nano-Zinc of reinforced film from anti-bacterial fibre be needed for long-acting anti-aging Nano-Zinc from anti-bacterial fibre.
It, can be from release PM1.0 and dimensions above according to the long-acting anti-aging Nano-Zinc of the present embodiment production from anti-bacterial fibre The attachment of particle can go out except the microorganism of fiber surface 98%, shady place service life are 3.5 times of conventional polyester fiber, outdoor Service life is 8 times of conventional polyester fiber under open environment.
The foregoing description of the disclosed embodiments, only for enabling professional and technical personnel in the field to realize or using this hair It is bright.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, originally Invention is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein Consistent widest range.

Claims (2)

1. a kind of long-acting anti-aging Nano-Zinc is from the manufacturing method of anti-bacterial fibre, it is characterised in that include the following steps：
1）Prepare before production
1. raw material prepare：Prepare 10 parts -12 parts of polyethylene naphthalate, 0.5 part -0.8 of aluminium borate whisker by weight Part, 0.2 part -0.3 part of barium carbonate, 1 part -2 parts of alumina fibre, 0.1 part -0.2 part of fine titanium dioxide powder；Prepare four by weight 8 parts -10 parts of hypophosphite monohydrate zinc, 3 parts -5 parts of potassium oxalate powder；
2. modified technique material prepares：Prepare 0.1 part -0.2 part of sulfur trioxide, enough hydrogen, 0.2 part -0.3 part of nickel powder, enough Abietyl polyester acrylate；
3. equipment and tooling prepare：It is logical to prepare pressure vessel, vacuum furnace, ultrasonic vibration apparatus, internal setting recirculated water Road diameter is fixed with nitrogen pressure spray orifice device, the purple of the copper roller of carbide layers, internal high-voltage chamber not less than 2m peripheries Outer light generating apparatus；
2）Polyester fiber manufactures
1. by the stage 1）1. Zinc phosphate tetrahydrate and potassium oxalate powder that middle step prepares is mixed and added into its mixture gross mass 8 Again in -10 times of pure water, stirring is steamed to after the reaction was complete from moisture content, obtains prefabricated zinc oxalate crystallization；
2. by the stage 1）1. polyethylene naphthalate that middle step prepares, aluminium borate whisker, barium carbonate, alumina fibre, Titanium dioxide and 1）2. sulfur trioxide that middle step prepares, nickel powder are added 1）In 3. pressure vessel that middle step prepares and mix, Then 1. zinc oxalate that step obtains is added in the mixture to crystallize and stir to being uniformly mixed, obtains pending pressure vessel；
3. being passed through the stage 1 in 2. pending pressure vessel that step obtains）2. hydrogen gas that middle step prepares, until pressure is held Pressure 4.2MPa-4.5MPa in device；
3. 555 DEG C -560 DEG C are warming up to, using the stage 1）3. ultrasonic vibration apparatus that middle step prepares is with the work(of 100W-120W Rate is vibrated, and is continued 3h-4h, is obtained prefabricated melt；
4. in the stage 1）Cycle is passed through the cycle warm water of 35 DEG C -40 DEG C of water temperature in 3. copper roller that middle step prepares, waits for copper roller Surface obtains for use copper roller when being warming up to 30 DEG C；
5. 3. prefabricated melt that step is obtained uses the nitrogen pressure spray orifice device of internal high-voltage chamber, pass through aperture 0.08mm- The spray orifice pressurized jet of 0.1mm is in for use copper roller surface 4. obtained, pressure limit 5bar-7bar, nozzle and copper roller Surface distance is 10mm-15mm, obtains Nano-Zinc from anti-bacterial fibre precursor；
6. 5. Nano-Zinc that step obtains is carried out pre- oxygen from the baking oven that anti-bacterial fibre precursor is placed in 120 DEG C -130 DEG C of temperature Change, obtains pre-oxidized fibers；
3）Surface peening
1. by the stage 2）The pre-oxidized fibers of acquisition immerse the stage 1）In 2. abietyl polyester acrylate that middle step prepares, so The stage 1 is used afterwards）3. ultraviolet light generating apparatus that middle step prepares carries out continuing photograph with the irradiation dose of 5Gy/min-8Gy/min It penetrates, until abietyl polyester acrylate is fully cured for the first time；
2. it is 1. primary to repeat step, that is, obtains surface and be integrated with the Nano-Zincs of thickness 0.01mm-0.02mm reinforced films from antibacterial fibre Dimension, the surface be integrated with the Nano-Zinc of reinforced film from anti-bacterial fibre be needed for long-acting anti-aging Nano-Zinc from anti-bacterial fibre.
2. a kind of long-acting anti-aging Nano-Zinc using the manufacture of claim 1 the method is from anti-bacterial fibre, it is characterised in that：It should Long-acting anti-aging Nano-Zinc is divided into core part fiber and reinforced film two parts from anti-bacterial fibre, and wherein core part fiber is specially diameter The thin hole saturated polyester fiber of 0.08mm-0.1mm and simple substance Nano-Zinc 5-7 in mass ratio：1 ratio uniform is mixed and is sintered solid Change；Reinforced film is specially a layer thickness 0.01mm-0.02mm, the abietyl polyester through ultraviolet light solidification and stabilizing modification Acrylate film layer.
CN201810275888.8A 2018-03-30 2018-03-30 A kind of long-acting anti-aging Nano-Zinc is from anti-bacterial fibre and its manufacturing method Pending CN108441981A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318161A (en) * 2019-05-13 2019-10-11 山东寿光鲁清石化有限公司 A kind of base material and preparation method thereof for diaper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110318161A (en) * 2019-05-13 2019-10-11 山东寿光鲁清石化有限公司 A kind of base material and preparation method thereof for diaper
CN110318161B (en) * 2019-05-13 2020-09-08 山东寿光鲁清石化有限公司 Substrate material for diaper and preparation method thereof

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