CN105887231A - Manufacturing method of melt direct-spinning high-strength polyester filament yarn - Google Patents
Manufacturing method of melt direct-spinning high-strength polyester filament yarn Download PDFInfo
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- CN105887231A CN105887231A CN201610410014.XA CN201610410014A CN105887231A CN 105887231 A CN105887231 A CN 105887231A CN 201610410014 A CN201610410014 A CN 201610410014A CN 105887231 A CN105887231 A CN 105887231A
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- Prior art keywords
- powder
- spinning
- melt
- filament yarn
- strength polyester
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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
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
-
- 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
Abstract
The invention relates to a manufacturing method of melt direct-spinning high-strength polyester filament yarn. The manufacturing method specifically includes the following steps of 1, preparation of high-strength powder; 2, preparation of high-strength polyester master batches; 3, preparation of the melt direct-spinning high-strength polyester filament yarn, wherein a melt direct-spinning online adding pump-front injection system is adopted, the high-strength polyester master batches prepared in the step 2 serve as pump-front injection raw materials, conventional polyester melt serves as main melt, multi-special-shaped-structure functional master batch melt with far infrared and negative ion emission functions is mixed with the main melt through the pump-front injection system, pre-spinning filtering is conducted, the mixture enters a spinning assembly for melt spinning, cross air blow cooling, oiling, drafting and winding are conducted, and the melt direct-spinning high-strength polyester filament yarn is obtained. Due to the fact that the melt direct-spinning high-strength polyester filament yarn is a natural mineral material, the rigidity of fibers is enhanced, and the strength of final products is improved. Other functions are achieved, and the application range of the melt direct-spinning high-strength polyester filament yarn is widened.
Description
Technical field
The present invention relates to technical field of textile production, specifically, be a kind of fused mass directly spinning high tenacity polyester fiber
The manufacture method of long filament.
Background technology
Fused mass directly spinning is the most extensive most effective production model of fiber product, has low cost, high efficiency
Advantage；High strength polyester filament yarn is excellent due to fibrous mechanical property, and dyeability is good, extensively should
It is used in decoration use, the field such as industrial；And in high strength polyester filament yarn production process, functional powder
Process spinning impact big, simultaneously relatively big to the intensity effect of fiber, therefore the modification of functional powder with
Dispersion is the key affecting fused mass directly spinning high strength polyester filament yarn performance.
Chinese Patent Application No. 201510993397.3 relates to a kind of environment protection type high-strength polyster fibre, including
Following parts by weight of component: PET cut into slices 80～90 parts, delustering agent 0～1 part, reinforcing agent 3～5 parts, add
Work auxiliary agent 1～3 parts.A kind of environment protection type high-strength polyster fibre, is designed by the formula of science, effectively changes
Being apt to the intensity of fiber, improved the service life of fiber, also had simultaneously and economize on resources, protection environment is made
With.
Chinese Patent Application No. 201510585577.8 relates to a kind of terylene with high-strength waterproof performance
Silk, relates to dacron thread production technical field, and step is processed by the following method: 1) preparation basis silk, and 2)
By enterprising same winding frame to dacron thread preorientation POY silk and two kinds of silks of polyester full drawn yarn PDY
OK；3) spinneret that step 2 uses is spinneret orifice 6 equilateral dihedral spray webbing seam, the limit of two adjacent spray webbing seams
Spacing is 0.05-0.07mm；4) PDY first passes through the same side entrance draw zone of a pair draw roll；5) by base
Plinth silk, POY are compound with the PDY of step 4 enters godet；6) basis silk, POY silk and PDY silk
Be combined into a synnema at godet, then respectively through the big footpath roller of a heating and one do not heat little
Footpath roller is distracted into dacron thread.A kind of intensity of offer is high, wearability is good, water absorption is extremely low can play well
The dacron thread of waterproof effect and also its intensity and anti-wear performance be greatly improved.
Chinese Patent Application No. 201510465559.6 relates to the manufacturer of a kind of high-strength abrasion-proof polyester harness cord
Method, comprises the following steps, and 1) doubling；2) first twist；3) retwist；4) twisted wire；5) stock tank is sized mixing, is dyeed；
6) dehydration；7) setting of drawing-off for the first time, air-dries, and humidity is less than 3%；8) setting of drawing-off for the second time.
The polyester harness cord provided, fracture strength is obviously enhanced, and wearability improves.Expansion and contraction declines.Friction system
Number improves 30%-60%.
Chinese Patent Application No. 201210590137.8 relates to a kind of super fine needled fabric of high tenacity polyester fiber, belongs to
In needle fabric technical field, the super fine needled fabric of this high intensity is through nothing with the short fibre of figured islands-in-sea
Spin double combing, after double lapping obtains double-deck continuous net, sandwiching by polyester filament in the middle of double-deck continuous net is raw material
The base fabric obtained through water-jet loom obtains compound base fabric through nonwoven acupuncture again, by starching, PU resin impregnated,
Alkali reduction fibrillation, dye, dry, two-sided sanding forms；Described polyester filament is 68D-75D, determines island
The fiber number of the short fibre in type island is 1D-3D, includes 37 islands, length 38mm-51mm, and sea/island ratio is
30/70.Cost of dye is low, water consumption is little for the use of high intensity super fine needled fabric, stretch-proof strengthens, dyeing
Uniformly, bright color, color fastness are good, skin is perceptual and velvet is taken into account, good air permeability.
Chinese Patent Application No. 201310365577.8 relates to the preparation side of a kind of high strength polyester filament yarn fiber
Method, comprises the steps:, by after PET polyester melt, to add ethylene glycol and the mixed liquor of catalyst, enter
Row alcoholysis is met again and is reacted, and controlling product viscosity is 0.7-0.8dl/g, enters spinning manifold and carries out spinning,
Spinning body temperature is 300 DEG C-350 DEG C.The high strength polyester filament yarn fiber of preparation can be used for preparing high intensity
Composite material, processing route is simple, easily operates, low cost, it is easy to industrialized production.
Chinese Patent Application No. 201110227222.3～the preparation method of a kind of high-tenacity terylene degree mother's silk and
Device.From the tow of manifold assembly ejection through cross air blasting cooling by spinning shaft, oil at first and
After tension rail (4), then obtaining the first tension force through tension regulator (5) regulation, the first tension force controlling tow is
40～80cN, by level Four draft process, the monofilament product strength obtained reaches 7.0～8.0cN/dtex.Pass through
Using tension controller, overcome the first tension force brought because of multistage drafting technique too small, causing cannot be normal
Around the problem of roller, make the tension force of each monofilament in female silk be controlled, decrease owing to tow rocks greatly
The local tow length caused produces bad winding breakage phenomena in rear road, meets high-strength polyester mother yarn
Production technology and product needed.
Chinese Patent Application No. 201310365579.7 relates to a kind of High-strength composite fabric, including base fabric,
Described base fabric side is compounded with the first tack coat, polyester filament fibrous layer, the second bonding the most successively
Layer and PE/PP composite bed；Polyester filament fiber in described polyester filament fibrous layer is made by the following method
Standby: after PET polyester melt, add ethylene glycol and the mixed liquor of germanium dioxide catalyst, carry out alcoholysis
Meeting again and react, controlling product viscosity is 0.7-0.8dl/g, enters spinning manifold and carries out spinning, manifold
Temperature is 300 DEG C-350 DEG C.High-strength composite fabric uses PE/PP composite to replace PVC material,
Environmental Safety, and use compound hot pressing mode to form High-strength composite fabric, processing route is simple, easily
Operation, low cost, it is easy to industrialized production.Smooth surface, waterproof and oilproof, wear-resisting, length in service life,
Non-toxic and safe.
Chinese Patent Application No. 201210189223.8 relates to a kind of waste and old polyester and spins high tenacity polyester fiber chopped fiber
Method, it is characterised in that: on conventional spinning processes conditioned basic, in filament spinning component add sea sand
Filter, makes fused materials through the secondary filter of sea sand filter, thus obtains consistent with primary material
Cleannes melt；After ring quenching technique, the center of setting up oils operation, after ring quenching
The oiling of tow Zai Jing center oiling device, cooled down further after making tow absorption oil preparation, with
Time also eliminate electrostatic；Nervous heat setting device is divided into four groups of totally ten seven rollers, and first group by 5 rollers
Cylinder composition, remaining often group be made up of 4 rollers, is heated by saturated vapor in roller, respectively organizes heating-up temperature
It is respectively as follows: first group 125～130 DEG C；Second group 145～150 DEG C；3rd group 165～170 DEG C；4th
Organize 185～190 DEG C.The Regenerated Polyester Staple Fiber dimension produced by it, fiber linear density is within 1.2 denier, disconnected
Resistance to spalling is at 6.0cN/dtex, and dry-hot shrinkage, in the range of 5～7%, reaches the excellent measure of high-strength flatness.
Chinese Patent Application No. 201210229834.0 relates to a kind of low-melting-point high-strength dacron composite monofilament
Preparation method, is with low-melting point polyester and high-strength polyester as raw material, melted respectively after form spinning liquid and enter
Row spinning obtains the spun filament of two kinds of different filament numbers, and two kinds of spun filament are entered by respective spinning heat pipe
Row drawing-off, then obtains low-melting-point high-strength dacron bicomponent filament yarn product through plying, network and winding.No
Only obtaining the polyester filament of low melting point and make the intensity of polyester filament the highest, whole technical process is with general
Logical polyester filament hot-pipe spinning process similar process.
Chinese Patent Application No. 201110138156.2 relates to a kind of high intensity mercerized yarn and preparation side thereof
Method, with average fiber length as 28mm～the raw material of 37mm is cotton as raw material, include successively blowing, comb and parallel cotton fibers prior to spinning,
Pre-drawing, silver lap, combing, secondary drafting, rove, spun yarn and winder step, it is thus achieved that spun yarn, it is special
Levying and be, described rove comprises the steps:, by a drafting feeding fly frame, will obtain the thickest
Yarn；Then feed fly frame with 2 rove once obtained, it is thus achieved that secondary rove simultaneously；Again by secondary
2 rove that rove obtains, feeding spinning frame carries out spun yarn simultaneously.Use the spun yarn that said method obtains,
Not only intensity significantly improves, and mercerization effect is obvious, can be as senior floss silk etc..
Chinese Patent Application No. 201210542127.7 relates to a kind of high intensity big elongation air bag terylene industrial
Silk, glues PET with height and cuts into slices as raw material, through melting spinning, is adding appropriate spinning oil after-drawing volume
Turn to, and formula is in parts by weight: sea is sharp that HLD301 height glues PET100 part, this HM100 of pine
Spinning oil 0.4～1.0 parts.Its preparation method includes solid phase, melting, metering, cools down molding,
Oil, stretching and winding steps.The air bag polyester industrial yarn fracture strength of preparation has reached 8.0CN/dtex
Above, and extension at break can reach again 18%～24%, and its performance is more nearly the performance of nylon-66, this
Intensity and elongation two big indexs have reached international most advanced level the most.
Chinese Patent Application No. 201010541370.8 relates to a kind of surpassing having light SANYE abnormity high intensity low xeothermic
The preparation method of shrinkage factor polyester filament, has the section of light common PET to viscosify through solid phase with super；Drying
After drying, enter screw extruder melt extruded；Sprayed by dosing pump, the metering spinning of SANYE profile spinneret
Tow；Through cross air blasting cooling, oil；Stretch oneself and yawn finally by four road hot-rolling heating, be wound into spinning cake.This method is adopted
Spinning processing by a step, production procedure is short, spins speed high, and product fracture strength is high, dry-hot shrinkage is low, extension at break
Rate is low, lousiness is few, little breakage, and production procedure short, stable simple and direct, production cost is low.Product
The SANYE degree of profile of cross section is good, and Rhizoma Sparganii index of refraction is high.
Chinese Patent Application No. 201310662403.8 relates to a kind of high-strength anti-flaming composite fibre, belongs to and spins
Silk field；Described fiber is made up of following component in molar ratio, andalusite: 6.38～7.21, Al2O3: 1.95～
2.42、ZrO2: 0.84～1.2.High-strength anti-flaming composite fibre of the present invention, comprises Al in fiber2O3
And ZrO2Composition, it is thus achieved that there is the fiber of high intensity and fire resistance simultaneously.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of fused mass directly spinning high tenacity polyester fiber
The manufacture method of long filament.
It is an object of the invention to be achieved through the following technical solutions:
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn, it specifically comprises the steps of
(1) preparation of high intensity powder body
With jade powder, powder of natural shell, natural diatom powder, Rhizoma Zingiberis Recens leachate is raw material, first natural silicon
Algae powder, jade powder, powder of natural shell is proportionally added in ball mill, the method using dry powder ball mill,
It is ground preparing mixed mineral powder body, makes jade powder, powder of natural shell and natural diatom powder carry out
Sufficiently mixing, and the mineral in jade powder in process of lapping, powder of natural shell and natural diatom powder
Becoming to be fully contacted and replace, after controlling to grind, the mean diameter of powder body is 15～20 microns；Then grinding
Rear mixed mineral powder body is immersed in Rhizoma Zingiberis Recens leachate, and dip time is 15～30 days, then takes out nature
Dry, obtain pretreatment mixed mineral powder body, then pretreated mixed mineral powder body at nitrogen atmosphere
In, high-temperature calcination under the conditions of 800～900 DEG C, calcination time is 4～5h, then improve temperature be 1500～
1800 DEG C of calcinings 2～3h, finally hurriedly calcine 15～20min under the conditions of 2200～2500 DEG C, forge
Take to cool down rapidly for cooling source with liquid nitrogen after burning-out, be cooled to room temperature 5～10s and obtain high intensity powder body,
Then the high intensity powder body that mean diameter is 0.2～5.0 micron is screened out；
The mass fraction of each raw material of described high intensity powder body is as follows:
During described dry ball milling, loading is 65～75%, and zirconium strain particle diameter is 3～5mm, grinds and turns
Speed is 3000～4500rpm, milling time 3～4h, and controlling grinding temperature is 40～45 DEG C；
Jade powder, powder of natural shell and natural diatom powder are all the most excellent natural minerals, its
Excellent far infrared transmission, anion emission, the function such as physics magnetic therapy is used in the fields such as health care；
It is useful to human body that jade powder contains the selenium of needed by human body, zinc, nickel, cobalt, manganese, magnesium, calcium etc. more than 30 kind
Trace element, its startup ripple starting ripple and human body cell distributed is same fluctuation status, human body
Cell is empathized along with the fluctuation given out from jade and is resonated, and makes human cell tissue more vigourous,
And promote that blood follows bad, enhancing metabolism and enters to get rid of bodily waste, to health and health care tool
There is the effect of excellence；Powder of natural shell has the natural anima of excellence simultaneously, and has in absorption air
Formaldehyde isoreactivity molecule, promotes ambient air quality, reduces the content of active oxygen atom；Simultaneously because its
For natural minerals, the simultaneously rigidity of reinforcing fiber, and improve the intensity of final products.
Natural diatom powder is natural mineral structure, has loose porous structure, the fine and closely woven porous of its molecule,
Quality is hard.Without any harmful material, there is damping simultaneously, breathe freely, dispel VOC (first
The harmful gas such as aldehyde, toluene), purify air, the function of antibacterial anti-mildew.Fine owing to itself presenting
Loose structure, includes nanometer group, anion powder and the alkaline matter of superpower oxidability；Can be effective
Dispel in air the harmful substances such as harmful formaldehyde, toluene, ammonia, VOC, and it is decomposed；Silicon simultaneously
Alkaline matter in algae powder is inhaled with the CO2 in air and acidic materials and is neutralized reaction so that room air is more
Add pure and fresh；The structure that diatom powder is penetrating simultaneously, purifies the air of a room, effectively place to go foreign flavor indoors, changes
It is apt to habitat environment.
Ginger extract is containing the multiple element useful to human body and material, is being extracted by natural powder body
Dipping in liquid, enables useful element and the mineralogical composition deposition in natural powder body and absorption, from
And be fixed in mineral material, the rare element of trace both can promote natural ore as catalyst action
The calcining of thing composition, can also improve the activity of mineralogical composition after calcining, for promoting the remote of material simultaneously
Infrared emission and anion function have the biggest effect.
The method using dry powder ball mill, is ground natural mineral material, is in mineral material
Mineral become to be fully contacted and replace, it is to avoid later stage calcining difficulty, reduce powder body reaction contact area, carry
Being fully contacted and replacing of level of activity in high calcination process, beneficially mineralogical composition, makes mineralogical composition mutual
Doping, improves surface activity, promotes far infrared transmission effect and the health-care effect of material further.
Use the multistage process progressively calcined, it is achieved fully calcined and activation, the most beneficially ore deposit of powder body
After thing component permutation, the calcining of material produces higher active far infrared transmission and the ore deposit of anion emission function
Powder material.
Use liquid nitrogen cooling technology rapidly, make material cool down rapidly, it is possible in farthest retaining
Active-energy, makes the portion of energy of high-temperature calcination be converted to lasting far infrared and anion emission function is brilliant
Body, cooling can make material internal stress concentrate on a large scale the most rapidly, and makes in material cooling procedure
Self-destruction is pulverized, and produces micropowder, it is to avoid the crushing process again that needs are follow-up, and cause far infrared and bear from
The transfer in process of lapping of the sub-emission function, simultaneously in cooling procedure rapidly, self-destruction crushing process produces
The raw irregular mineral powder with point effect, and the micro-nano point effect tool of irregular mineral powder
There is high surface activity, be possible not only to absorb free radical, it is possible to bury in oblivion the activity of human skin certainly
By base, skin aging of weaving, can also be catalyzed simultaneously and produce the anion useful to human body, and most advanced and sophisticated
Effect also can be catalyzed the degraded of the harmful gass such as formaldehyde；Simultaneously point effect can as the accumulation point of electrostatic,
Certain micro-electrostatic can be accumulated, by the electrostatic of trace release concentration of local, the effect of acupuncture can be played
Really, it is possible to stimulate the cell of human body surface, promote the blood circulation of human body surface, promote blood of human body and be good for
Health, plays a role in health care.
(2) preparation of high-strength polyester master batch
The high intensity powder body prepared with step () and full-bodied polyester slice, as raw material, use
The method of melt blending, under 245～270 DEG C of melt temperatures, carries out extruding pelletization, prepares high-strength
Degree polyester master particle；
The intrinsic viscosity of described polyester slice with high viscosity is 0.8～0.9dL/g；
Described high intensity powder body mass fraction in doing strength polyester master batch is 5～20%；
Melt, due to the every abnormity of itself, is played enhancing during melt blending by high intensity powder body
Effect, carries out the stretching of high power number simultaneously after spinning process, improve the height-oriented effect of polymorphic structure,
Thus the structure of reinforcing fiber itself, reach to improve the purpose of fibre strength；
(3) preparation of fused mass directly spinning high strength polyester filament yarn
Fused mass directly spinning is used to add injected system before pump online, the high intensity prepared with step (two)
Polyester master particle is injection raw material before pump, is main melt with normal polyester melt, is made by injected system before pump
Many abnormity structure function master batch melts with far infrared and anion emission function mix with main melt
Close, then through spinning front filtration, enter into filament spinning component, carry out melt spinning, through ring quenching, oil,
Drawing-off, winding obtains fused mass directly spinning high strength polyester filament yarn；
The ratio of described high-strength polyester master batch and normal polyester is than for 1:5～1:10；
Described fused mass directly spinning high strength polyester filament yarn spinning winding speed is 3800～4500 ms/min, ring
Blowing wind speed is 0.35～0.5 m/min, a length of 120～165 centimetres of ring blowing air cylinder, draw ratio
Being 2.2～3.5 times, winding tension is 29～35cN；
Injected system before online interpolation pump, the online interpolation being possible not only to play jumbo polyester changes
Property, also meet small lot, the modification of multiple batches of product, simultaneously because the function melt injected is at pipe simultaneously
In line, the time of staying is short, therefore less degradation, and the impact on main melt is relatively low, meets the changing of spinning in later stage
Property；
Compared with prior art, the positive effect of the present invention is:
High strength polyester filament yarn is due to excellent mechanical property, in industry use, on the decorating cloth such as home textile use
Having the highest prospect, the application is by using high intensity powder body to carry out the mechanical property of reinforcing fiber, many
The irregular powder structure of abnormity, by most advanced and sophisticated high activity and adhesion effect, improves and polyester macromolecule
The interaction of segment, it is achieved the powder body added in the strand of polyester micro-crosslinked action in amorphous region,
Thus the mechanical strength of the fiber of raising own；Use the online processing technique adding fused mass directly spinning, tool simultaneously
Having low cost, efficiency is high, and quality stability is good, and batch controllability is strong, it is possible to meet extensive, great Rong
Amount, multiple batches of, the spinning process requirements of many lot numbers, beneficially industrialization are with extensive and small batch
Modification and preparation, make full use of production site, and R&D costs, reduce the R&D cycle, for promoting product
The competitiveness of product and enterprise has important effect and meaning.
Detailed description of the invention
The specific embodiment party of the manufacture method of the present invention presented below a kind of fused mass directly spinning high strength polyester filament yarn
Formula.
Embodiment 1
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn, it specifically comprises the steps of
(1) preparation of high intensity powder body
With jade powder, powder of natural shell, natural diatom powder, Rhizoma Zingiberis Recens leachate is raw material, first natural silicon
Algae powder, jade powder, powder of natural shell is proportionally added in ball mill, the method using dry powder ball mill,
It is ground preparing mixed mineral powder body, makes jade powder, powder of natural shell and natural diatom powder carry out
Sufficiently mixing, and the mineral in jade powder in process of lapping, powder of natural shell and natural diatom powder
Becoming to be fully contacted and replace, after controlling to grind, the mean diameter of powder body is 15～20 microns；Then grinding
Rear mixed mineral powder body is immersed in Rhizoma Zingiberis Recens leachate, and dip time is 15～30 days, then takes out nature
Dry, obtain pretreatment mixed mineral powder body, then pretreated mixed mineral powder body at nitrogen atmosphere
In, high-temperature calcination under the conditions of 800～900 DEG C, calcination time is 4～5h, then improve temperature be 1500～
1800 DEG C of calcinings 2～3h, finally hurriedly calcine 15～20min under the conditions of 2200～2500 DEG C, forge
Take to cool down rapidly for cooling source with liquid nitrogen after burning-out, be cooled to room temperature 5～10s and obtain high intensity powder body,
Then the high intensity powder body that mean diameter is 0.2～5.0 micron is screened out.
The mass fraction of each raw material of described high intensity powder body is as follows:
During described dry ball milling, loading is 65～75%, and zirconium strain particle diameter is 3～5mm, grinds and turns
Speed is 3000～4500rpm, milling time 3～4h, and controlling grinding temperature is 40～45 DEG C；
Jade powder, powder of natural shell and natural diatom powder are all the most excellent natural minerals, its
Excellent far infrared transmission, anion emission, the function such as physics magnetic therapy is used in the fields such as health care；
It is useful to human body that jade powder contains the selenium of needed by human body, zinc, nickel, cobalt, manganese, magnesium, calcium etc. more than 30 kind
Trace element, its startup ripple starting ripple and human body cell distributed is same fluctuation status, human body
Cell is empathized along with the fluctuation given out from jade and is resonated, and makes human cell tissue more vigourous,
And promote that blood follows bad, enhancing metabolism and enters to get rid of bodily waste, to health and health care tool
There is the effect of excellence；Powder of natural shell has the natural anima of excellence simultaneously, and has in absorption air
Formaldehyde isoreactivity molecule, promotes ambient air quality, reduces the content of active oxygen atom；Simultaneously because its
For natural minerals, the simultaneously rigidity of reinforcing fiber, and improve the intensity of final products.
Natural diatom powder is natural mineral structure, has loose porous structure, the fine and closely woven porous of its molecule,
Quality is hard.Without any harmful material, there is damping simultaneously, breathe freely, dispel VOC (first
The harmful gas such as aldehyde, toluene), purify air, the function of antibacterial anti-mildew.Fine owing to itself presenting
Loose structure, includes nanometer group, anion powder and the alkaline matter of superpower oxidability；Can be effective
Dispel in air the harmful substances such as harmful formaldehyde, toluene, ammonia, VOC, and it is decomposed；Silicon simultaneously
Alkaline matter in algae powder is inhaled with the CO2 in air and acidic materials and is neutralized reaction so that room air is more
Add pure and fresh；The structure that diatom powder is penetrating simultaneously, purifies the air of a room, effectively place to go foreign flavor indoors, changes
It is apt to habitat environment.
Ginger extract is containing the multiple element useful to human body and material, is being extracted by natural powder body
Dipping in liquid, enables useful element and the mineralogical composition deposition in natural powder body and absorption, from
And be fixed in mineral material, the rare element of trace both can promote natural ore as catalyst action
The calcining of thing composition, can also improve the activity of mineralogical composition after calcining, for promoting the remote of material simultaneously
Infrared emission and anion function have the biggest effect.
The method using dry powder ball mill, is ground natural mineral material, is in mineral material
Mineral become to be fully contacted and replace, it is to avoid later stage calcining difficulty, reduce powder body reaction contact area, carry
Being fully contacted and replacing of level of activity in high calcination process, beneficially mineralogical composition, makes mineralogical composition mutual
Doping, improves surface activity, promotes far infrared transmission effect and the health-care effect of material further.
Use the multistage process progressively calcined, it is achieved fully calcined and activation, the most beneficially ore deposit of powder body
After thing component permutation, the calcining of material produces higher active far infrared transmission and the ore deposit of anion emission function
Powder material.
Use liquid nitrogen cooling technology rapidly, make material cool down rapidly, it is possible in farthest retaining
Active-energy, makes the portion of energy of high-temperature calcination be converted to lasting far infrared and anion emission function is brilliant
Body, cooling can make material internal stress concentrate on a large scale the most rapidly, and makes in material cooling procedure
Self-destruction is pulverized, and produces micropowder, it is to avoid the crushing process again that needs are follow-up, and cause far infrared and bear from
The transfer in process of lapping of the sub-emission function, simultaneously in cooling procedure rapidly, self-destruction crushing process produces
The raw irregular mineral powder with point effect, and the micro-nano point effect tool of irregular mineral powder
There is high surface activity, be possible not only to absorb free radical, it is possible to bury in oblivion the activity of human skin certainly
By base, skin aging of weaving, can also be catalyzed simultaneously and produce the anion useful to human body, and most advanced and sophisticated
Effect also can be catalyzed the degraded of the harmful gass such as formaldehyde；Simultaneously point effect can as the accumulation point of electrostatic,
Certain micro-electrostatic can be accumulated, by the electrostatic of trace release concentration of local, the effect of acupuncture can be played
Really, it is possible to stimulate the cell of human body surface, promote the blood circulation of human body surface, promote blood of human body and be good for
Health, plays a role in health care.
(2) preparation of high-strength polyester master batch
The high intensity powder body prepared with step () and full-bodied polyester slice, as raw material, use
The method of melt blending, under 245～270 DEG C of melt temperatures, carries out extruding pelletization, prepares high-strength
Degree polyester master particle.
The intrinsic viscosity of described polyester slice with high viscosity is 0.8～0.9dL/g.
Described high intensity powder body mass fraction in doing strength polyester master batch is 5%.
Melt, due to the every abnormity of itself, is played enhancing during melt blending by high intensity powder body
Effect, carries out the stretching of high power number simultaneously after spinning process, improve the height-oriented effect of polymorphic structure,
Thus the structure of reinforcing fiber itself, reach to improve the purpose of fibre strength.
(3) preparation of fused mass directly spinning high strength polyester filament yarn
Fused mass directly spinning is used to add injected system before pump online, the high intensity prepared with step (two)
Polyester master particle is injection raw material before pump, is main melt with normal polyester melt, is made by injected system before pump
Many abnormity structure function master batch melts with far infrared and anion emission function mix with main melt
Close, then through spinning front filtration, enter into filament spinning component, carry out melt spinning, through ring quenching, oil,
Drawing-off, winding obtains fused mass directly spinning high strength polyester filament yarn.
The ratio of described high-strength polyester master batch and normal polyester is than for 1:5.
Described fused mass directly spinning high strength polyester filament yarn spinning winding speed is 3800～4500 ms/min, ring
Blowing wind speed is 0.35～0.5 m/min, a length of 120～165 centimetres of ring blowing air cylinder, draw ratio
Being 2.2～3.5 times, winding tension is 29～35cN.
Embodiment 2
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn, it specifically comprises the steps of
(1) preparation of high intensity powder body
With jade powder, powder of natural shell, natural diatom powder, Rhizoma Zingiberis Recens leachate is raw material, first natural silicon
Algae powder, jade powder, powder of natural shell is proportionally added in ball mill, the method using dry powder ball mill,
It is ground preparing mixed mineral powder body, makes jade powder, powder of natural shell and natural diatom powder carry out
Sufficiently mixing, and the mineral in jade powder in process of lapping, powder of natural shell and natural diatom powder
Becoming to be fully contacted and replace, after controlling to grind, the mean diameter of powder body is 15～20 microns；Then grinding
Rear mixed mineral powder body is immersed in Rhizoma Zingiberis Recens leachate, and dip time is 15～30 days, then takes out nature
Dry, obtain pretreatment mixed mineral powder body, then pretreated mixed mineral powder body at nitrogen atmosphere
In, high-temperature calcination under the conditions of 800～900 DEG C, calcination time is 4～5h, then improve temperature be 1500～
1800 DEG C of calcinings 2～3h, finally hurriedly calcine 15～20min under the conditions of 2200～2500 DEG C, forge
Take to cool down rapidly for cooling source with liquid nitrogen after burning-out, be cooled to room temperature 5～10s and obtain high intensity powder body,
Then the high intensity powder body that mean diameter is 0.2～5.0 micron is screened out.
The mass fraction of each raw material of described high intensity powder body is as follows:
During described dry ball milling, loading is 65～75%, and zirconium strain particle diameter is 3～5mm, grinds and turns
Speed is 3000～4500rpm, milling time 3～4h, and controlling grinding temperature is 40～45 DEG C.
(2) preparation of high-strength polyester master batch
The high intensity powder body prepared with step () and full-bodied polyester slice, as raw material, use
The method of melt blending, under 245～270 DEG C of melt temperatures, carries out extruding pelletization, prepares high-strength
Degree polyester master particle.
The intrinsic viscosity of described polyester slice with high viscosity is 0.8～0.9dL/g.
Described high intensity powder body mass fraction in doing strength polyester master batch is 5～20%.
Melt, due to the every abnormity of itself, is played enhancing during melt blending by high intensity powder body
Effect, carries out the stretching of high power number simultaneously after spinning process, improve the height-oriented effect of polymorphic structure,
Thus the structure of reinforcing fiber itself, reach to improve the purpose of fibre strength.
(3) preparation of fused mass directly spinning high strength polyester filament yarn
Fused mass directly spinning is used to add injected system before pump online, the high intensity prepared with step (two)
Polyester master particle is injection raw material before pump, is main melt with normal polyester melt, is made by injected system before pump
Many abnormity structure function master batch melts with far infrared and anion emission function mix with main melt
Close, then through spinning front filtration, enter into filament spinning component, carry out melt spinning, through ring quenching, oil,
Drawing-off, winding obtains fused mass directly spinning high strength polyester filament yarn.
The ratio of described high-strength polyester master batch and normal polyester is than for 1:7.
Described fused mass directly spinning high strength polyester filament yarn spinning winding speed is 3800～4500 ms/min, ring
Blowing wind speed is 0.35～0.5 m/min, a length of 120～165 centimetres of ring blowing air cylinder, draw ratio
Being 2.2～3.5 times, winding tension is 29～35cN.
Embodiment 3
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn, it specifically comprises the steps of
(1) preparation of high intensity powder body
With jade powder, powder of natural shell, natural diatom powder, Rhizoma Zingiberis Recens leachate is raw material, first natural silicon
Algae powder, jade powder, powder of natural shell is proportionally added in ball mill, the method using dry powder ball mill,
It is ground preparing mixed mineral powder body, makes jade powder, powder of natural shell and natural diatom powder carry out
Sufficiently mixing, and the mineral in jade powder in process of lapping, powder of natural shell and natural diatom powder
Becoming to be fully contacted and replace, after controlling to grind, the mean diameter of powder body is 15～20 microns；Then grinding
Rear mixed mineral powder body is immersed in Rhizoma Zingiberis Recens leachate, and dip time is 15～30 days, then takes out nature
Dry, obtain pretreatment mixed mineral powder body, then pretreated mixed mineral powder body at nitrogen atmosphere
In, high-temperature calcination under the conditions of 800～900 DEG C, calcination time is 4～5h, then improve temperature be 1500～
1800 DEG C of calcinings 2～3h, finally hurriedly calcine 15～20min under the conditions of 2200～2500 DEG C, forge
Take to cool down rapidly for cooling source with liquid nitrogen after burning-out, be cooled to room temperature 5～10s and obtain high intensity powder body,
Then the high intensity powder body that mean diameter is 0.2～5.0 micron is screened out.
The mass fraction of each raw material of described high intensity powder body is as follows:
During described dry ball milling, loading is 65～75%, and zirconium strain particle diameter is 3～5mm, grinds and turns
Speed is 3000～4500rpm, milling time 3～4h, and controlling grinding temperature is 40～45 DEG C.
(2) preparation of high-strength polyester master batch
The high intensity powder body prepared with step () and full-bodied polyester slice, as raw material, use
The method of melt blending, under 245～270 DEG C of melt temperatures, carries out extruding pelletization, prepares high-strength
Degree polyester master particle.
The intrinsic viscosity of described polyester slice with high viscosity is 0.8～0.9dL/g.
Described high intensity powder body mass fraction in doing strength polyester master batch is 5～20%.
(3) preparation of fused mass directly spinning high strength polyester filament yarn
Fused mass directly spinning is used to add injected system before pump online, the high intensity prepared with step (two)
Polyester master particle is injection raw material before pump, is main melt with normal polyester melt, is made by injected system before pump
Many abnormity structure function master batch melts with far infrared and anion emission function mix with main melt
Close, then through spinning front filtration, enter into filament spinning component, carry out melt spinning, through ring quenching, oil,
Drawing-off, winding obtains fused mass directly spinning high strength polyester filament yarn；
The ratio of described high-strength polyester master batch and normal polyester is than for 1:10.
Described fused mass directly spinning high strength polyester filament yarn spinning winding speed is 3800～4500 ms/min, ring
Blowing wind speed is 0.35～0.5 m/min, a length of 120～165 centimetres of ring blowing air cylinder, draw ratio
Being 2.2～3.5 times, winding tension is 29～35cN.
Embodiment 4
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn, it specifically comprises the steps of
(1) preparation of high intensity powder body
With jade powder, powder of natural shell, natural diatom powder, Rhizoma Zingiberis Recens leachate is raw material, first natural silicon
Algae powder, jade powder, powder of natural shell is proportionally added in ball mill, the method using dry powder ball mill,
It is ground preparing mixed mineral powder body, makes jade powder, powder of natural shell and natural diatom powder carry out
Sufficiently mixing, and the mineral in jade powder in process of lapping, powder of natural shell and natural diatom powder
Becoming to be fully contacted and replace, after controlling to grind, the mean diameter of powder body is 15～20 microns；Then grinding
Rear mixed mineral powder body is immersed in Rhizoma Zingiberis Recens leachate, and dip time is 15～30 days, then takes out nature
Dry, obtain pretreatment mixed mineral powder body, then pretreated mixed mineral powder body at nitrogen atmosphere
In, high-temperature calcination under the conditions of 800～900 DEG C, calcination time is 4～5h, then improve temperature be 1500～
1800 DEG C of calcinings 2～3h, finally hurriedly calcine 15～20min under the conditions of 2200～2500 DEG C, forge
Take to cool down rapidly for cooling source with liquid nitrogen after burning-out, be cooled to room temperature 5～10s and obtain high intensity powder body,
Then the high intensity powder body that mean diameter is 0.2～5.0 micron is screened out.
The mass fraction of each raw material of described high intensity powder body is as follows:
During described dry ball milling, loading is 65～75%, and zirconium strain particle diameter is 3～5mm, grinds and turns
Speed is 3000～4500rpm, milling time 3～4h, and controlling grinding temperature is 40～45 DEG C.
(2) preparation of high-strength polyester master batch
The high intensity powder body prepared with step () and full-bodied polyester slice, as raw material, use
The method of melt blending, under 245～270 DEG C of melt temperatures, carries out extruding pelletization, prepares high-strength
Degree polyester master particle.
The intrinsic viscosity of described polyester slice with high viscosity is 0.8～0.9dL/g.
Described high intensity powder body mass fraction in doing strength polyester master batch is 15%.
(3) preparation of fused mass directly spinning high strength polyester filament yarn
Fused mass directly spinning is used to add injected system before pump online, the high intensity prepared with step (two)
Polyester master particle is injection raw material before pump, is main melt with normal polyester melt, is made by injected system before pump
Many abnormity structure function master batch melts with far infrared and anion emission function mix with main melt
Close, then through spinning front filtration, enter into filament spinning component, carry out melt spinning, through ring quenching, oil,
Drawing-off, winding obtains fused mass directly spinning high strength polyester filament yarn.
The ratio of described high-strength polyester master batch and normal polyester is than for 1:10.
Described fused mass directly spinning high strength polyester filament yarn spinning winding speed is 3800～4500 ms/min, ring
Blowing wind speed is 0.35～0.5 m/min, a length of 120～165 centimetres of ring blowing air cylinder, draw ratio
Being 2.2～3.5 times, winding tension is 29～35cN.
Embodiment 5
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn, it specifically comprises the steps of
(1) preparation of high intensity powder body
With jade powder, powder of natural shell, natural diatom powder, Rhizoma Zingiberis Recens leachate is raw material, first natural silicon
Algae powder, jade powder, powder of natural shell is proportionally added in ball mill, the method using dry powder ball mill,
It is ground preparing mixed mineral powder body, makes jade powder, powder of natural shell and natural diatom powder carry out
Sufficiently mixing, and the mineral in jade powder in process of lapping, powder of natural shell and natural diatom powder
Becoming to be fully contacted and replace, after controlling to grind, the mean diameter of powder body is 15～20 microns；Then grinding
Rear mixed mineral powder body is immersed in Rhizoma Zingiberis Recens leachate, and dip time is 15～30 days, then takes out nature
Dry, obtain pretreatment mixed mineral powder body, then pretreated mixed mineral powder body at nitrogen atmosphere
In, high-temperature calcination under the conditions of 800～900 DEG C, calcination time is 4～5h, then improve temperature be 1500～
1800 DEG C of calcinings 2～3h, finally hurriedly calcine 15～20min under the conditions of 2200～2500 DEG C, forge
Take to cool down rapidly for cooling source with liquid nitrogen after burning-out, be cooled to room temperature 5～10s and obtain high intensity powder body,
Then the high intensity powder body that mean diameter is 0.2～5.0 micron is screened out.
The mass fraction of each raw material of described high intensity powder body is as follows:
During described dry ball milling, loading is 65～75%, and zirconium strain particle diameter is 3～5mm, grinds and turns
Speed is 3000～4500rpm, milling time 3～4h, and controlling grinding temperature is 40～45 DEG C.
(2) preparation of high-strength polyester master batch
The high intensity powder body prepared with step () and full-bodied polyester slice, as raw material, use
The method of melt blending, under 245～270 DEG C of melt temperatures, carries out extruding pelletization, prepares high-strength
Degree polyester master particle.
The intrinsic viscosity of described polyester slice with high viscosity is 0.8～0.9dL/g.
Described high intensity powder body mass fraction in doing strength polyester master batch is 10%.
(3) preparation of fused mass directly spinning high strength polyester filament yarn
Fused mass directly spinning is used to add injected system before pump online, the high intensity prepared with step (two)
Polyester master particle is injection raw material before pump, is main melt with normal polyester melt, is made by injected system before pump
Many abnormity structure function master batch melts with far infrared and anion emission function mix with main melt
Close, then through spinning front filtration, enter into filament spinning component, carry out melt spinning, through ring quenching, oil,
Drawing-off, winding obtains fused mass directly spinning high strength polyester filament yarn.
The ratio of described high-strength polyester master batch and normal polyester is than for 1:8.
Described fused mass directly spinning high strength polyester filament yarn spinning winding speed is 3800～4500 ms/min, ring
Blowing wind speed is 0.35～0.5 m/min, a length of 120～165 centimetres of ring blowing air cylinder, draw ratio
Being 2.2～3.5 times, winding tension is 29～35cN.
Embodiment 6
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn, it specifically comprises the steps of
(1) preparation of high intensity powder body
With jade powder, powder of natural shell, natural diatom powder, Rhizoma Zingiberis Recens leachate is raw material, first natural silicon
Algae powder, jade powder, powder of natural shell is proportionally added in ball mill, the method using dry powder ball mill,
It is ground preparing mixed mineral powder body, makes jade powder, powder of natural shell and natural diatom powder carry out
Sufficiently mixing, and the mineral in jade powder in process of lapping, powder of natural shell and natural diatom powder
Becoming to be fully contacted and replace, after controlling to grind, the mean diameter of powder body is 15～20 microns；Then grinding
Rear mixed mineral powder body is immersed in Rhizoma Zingiberis Recens leachate, and dip time is 15～30 days, then takes out nature
Dry, obtain pretreatment mixed mineral powder body, then pretreated mixed mineral powder body at nitrogen atmosphere
In, high-temperature calcination under the conditions of 800～900 DEG C, calcination time is 4～5h, then improve temperature be 1500～
1800 DEG C of calcinings 2～3h, finally hurriedly calcine 15～20min under the conditions of 2200～2500 DEG C, forge
Take to cool down rapidly for cooling source with liquid nitrogen after burning-out, be cooled to room temperature 5～10s and obtain high intensity powder body,
Then the high intensity powder body that mean diameter is 0.2～5.0 micron is screened out.
The mass fraction of each raw material of described high intensity powder body is as follows:
During described dry ball milling, loading is 65～75%, and zirconium strain particle diameter is 3～5mm, grinds and turns
Speed is 3000～4500rpm, milling time 3～4h, and controlling grinding temperature is 40～45 DEG C.
(2) preparation of high-strength polyester master batch
The high intensity powder body prepared with step () and full-bodied polyester slice, as raw material, use
The method of melt blending, under 245～270 DEG C of melt temperatures, carries out extruding pelletization, prepares high-strength
Degree polyester master particle.
The intrinsic viscosity of described polyester slice with high viscosity is 0.8～0.9dL/g.
Described high intensity powder body mass fraction in doing strength polyester master batch is 16%.
(3) preparation of fused mass directly spinning high strength polyester filament yarn
Fused mass directly spinning is used to add injected system before pump online, the high intensity prepared with step (two)
Polyester master particle is injection raw material before pump, is main melt with normal polyester melt, is made by injected system before pump
Many abnormity structure function master batch melts with far infrared and anion emission function mix with main melt
Close, then through spinning front filtration, enter into filament spinning component, carry out melt spinning, through ring quenching, oil,
Drawing-off, winding obtains fused mass directly spinning high strength polyester filament yarn.
The ratio of described high-strength polyester master batch and normal polyester is than for 1:6.
Described fused mass directly spinning high strength polyester filament yarn spinning winding speed is 3800～4500 ms/min, ring
Blowing wind speed is 0.35～0.5 m/min, a length of 120～165 centimetres of ring blowing air cylinder, draw ratio
Being 2.2～3.5 times, winding tension is 29～35cN.
The above is only the preferred embodiment of the present invention, it is noted that general for the art
Logical technical staff, without departing from the inventive concept of the premise, it is also possible to make some improvements and modifications,
These improvements and modifications also should be regarded as in protection scope of the present invention.
Claims (7)
1. the manufacture method of a fused mass directly spinning high strength polyester filament yarn, it is characterised in that it specifically comprises
Following steps:
(1) preparation of high intensity powder body
The mass fraction of each raw material of described high intensity powder body is as follows:
(2) preparation of high-strength polyester master batch
The high intensity powder body prepared with step () and full-bodied polyester slice, as raw material, use
The method of melt blending, under 245～270 DEG C of melt temperatures, carries out extruding pelletization, prepares high-strength
Degree polyester master particle；
(3) preparation of fused mass directly spinning high strength polyester filament yarn
Fused mass directly spinning is used to add injected system before pump online, the high intensity prepared with step (two)
Polyester master particle is injection raw material before pump, is main melt with normal polyester melt, is made by injected system before pump
Many abnormity structure function master batch melts with far infrared and anion emission function mix with main melt
Close, then through spinning front filtration, enter into filament spinning component, carry out melt spinning, through ring quenching, oil,
Drawing-off, winding obtains fused mass directly spinning high strength polyester filament yarn.
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn the most as claimed in claim 1, it is special
Levy and be, in described step (), the preparation of high intensity powder body: with jade powder, powder of natural shell,
Natural diatom powder, Rhizoma Zingiberis Recens leachate is raw material, and first natural diatom powder, jade powder, powder of natural shell is pressed
Ratio adds in ball mill, and the method using dry powder ball mill is ground preparing mixed mineral powder
Body, makes jade powder, powder of natural shell and natural diatom powder sufficiently mix, and at process of lapping
Middle jade powder, powder of natural shell becomes to be fully contacted and replace with the mineral in natural diatom powder, controls to grind
The mean diameter of rear powder body is 15～20 microns；Then mixed mineral powder body after grinding is immersed in Rhizoma Zingiberis Recens leaching
Going out in liquid, dip time is 15～30 days, then takes out nature and dries, and obtains pretreatment mixed mineral powder
Body, then pretreated mixed mineral powder body in nitrogen atmosphere, under the conditions of 800～900 DEG C, high temperature is forged
Burning, calcination time is 4～5h, is then 1500～1800 DEG C in raising temperature and calcines 2～3h, finally exists
Hurriedly calcine 15～20min under the conditions of 2200～2500 DEG C, take for cooling source with liquid nitrogen after having calcined
Cooling down rapidly, be cooled to room temperature 5～10s and obtain high intensity powder body, then screening out mean diameter is
The high intensity powder body of 0.2～5.0 micron.
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn the most as claimed in claim 2, it is special
Levying and be, during described dry ball milling, loading is 65～75%, and zirconium strain particle diameter is 3～5mm, grinds
Mill rotating speed is 3000～4500rpm, milling time 3～4h, and controlling grinding temperature is 40～45 DEG C.
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn the most as claimed in claim 1, it is special
Levying and be, in described step (two), the intrinsic viscosity of described polyester slice with high viscosity is 0.8～0.9
dL/g。
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn the most as claimed in claim 1, it is special
Levy and be, in described step (two), described high intensity powder body matter in doing strength polyester master batch
Amount mark is 5～20%.
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn the most as claimed in claim 1, it is special
Levy and be, in described step (three), the ratio ratio of described high-strength polyester master batch and normal polyester
For 1:5～1:10.
The manufacture method of a kind of fused mass directly spinning high strength polyester filament yarn the most as claimed in claim 1, it is special
Levy and be, in described step (three), described fused mass directly spinning high strength polyester filament yarn spinning winding speed
Degree is 3800～4500 ms/min, and ring blowing wind speed is 0.35～0.5 m/min, ring blowing air tube length degree
Being 120～165 centimetres, draw ratio is 2.2～3.5 times, and winding tension is 29～35cN.
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| CN110438580A (en) * | 2019-07-30 | 2019-11-12 | 福建百宏聚纤科技实业有限公司 | A kind of environment-friendly type terylene long filament and its manufacturing method |
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