CN106947246A - A kind of fast thermal fiber of polyamide fibre 6 and its production method and the fast hot master batch of polyamide fibre 6 - Google Patents
A kind of fast thermal fiber of polyamide fibre 6 and its production method and the fast hot master batch of polyamide fibre 6 Download PDFInfo
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- CN106947246A CN106947246A CN201710316180.8A CN201710316180A CN106947246A CN 106947246 A CN106947246 A CN 106947246A CN 201710316180 A CN201710316180 A CN 201710316180A CN 106947246 A CN106947246 A CN 106947246A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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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
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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
- D01F6/90—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 polyamides
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Abstract
The present invention provides a kind of polyamide fibre 6 fast hot master batch so that the fast thermal fiber fracture strength of polyamide fibre 6 being prepared from by it is high and with excellent heat storing and heat preserving performance, and the raw material that the fast hot master batch of the polyamide fibre 6 includes following parts by weight is prepared from：60~75 parts of 20~30 parts of volcanic rock powder, 5~10 parts of dispersant and polyamide 6 section, the raw material that the fast thermal fiber of the polyamide fibre 6 includes following parts by weight are prepared from：94~97 parts of 3~6 parts of the fast hot master batch of polyamide fibre 6 and polyamide 6 section.The present invention also provides a kind of production method of the fast thermal fiber of polyamide fibre 6.The beneficial effects of the present invention are：The fast hot master batch of the finely dispersed polyamide fibre 6 of volcanic rock powder is obtained by the way that volcanic rock powder, dispersant and polyamide 6 section are mixed with by a certain percentage, it, which is mixed with the obtained fast thermal fiber of polyamide fibre 6 with polyamide 6 section, not only has higher fracture strength, and with excellent heat storing and heat preserving performance.
Description
Technical field
The present invention relates to chemical fibre technical field, the more particularly to a kind of fast thermal fiber of polyamide fibre 6 and its production method and one kind brocade
The fast hot master batch of synthetic fibre 6.
Background technology
In recent years, Global Environmental Problems are on the rise, and various extreme weathers occur again and again in China, what extreme weather occurred
Intensity and frequency have the trend being remarkably reinforced.In China, the large area snowfall that cold wave is caused can cause acute on a large scale on the way
Strong cooling, strong wind and wind and snow weather, the life and the mankind of the disaster to people such as the strong wind triggered by cold wave, frost, snow disaster, glaze
Health all has a great impact.
The extreme variation of temperature makes people significantly increase the degree of dependence of air-conditioning, and the usage amount and use time of air-conditioning are not
Disconnected increase, the use of air-conditioning can continue to aggravate Global Environmental Problems while the energy is consumed.In addition, the acute variation of temperature
The outdoor activities of people can be greatly reduced, the physical and mental development to people is unfavorable.
In order to realize energy-saving and emission-reduction, environmental protection target, meet again people carry out in the winter time outdoor exercise protection will
Ask, a kind of fast thermal fiber need to be developed, there is excellent heat storing and heat preserving performance using the clothing of the fiber weaving, what the weather is cold and the ground is frozen
Winter remains to effective heat storing and heat preserving, people is eliminated the reliance on air-conditioning when being engaged in indoor office or outdoor activity in the winter time, improves people
Mobility, strengthen people physical and mental health.
By the exploitation of the fast thermal fiber of polyamide fibre 6, assign nylon-6 fiber excellent heat storing and heat preserving performance, to people in cold
Winter be engaged in indoor office or outdoor activity is effectively protected.In the prior art, not yet there are the fast hot master batch of polyamide fibre 6 or production
The relevant report of the fast thermal fiber of polyamide fibre 6.
The content of the invention
The technical problems to be solved by the invention are：A kind of fast hot master batch of polyamide fibre 6 is provided so that the brocade being prepared from by it
The fast thermal fiber fracture strength of synthetic fibre 6 is high and with excellent heat storing and heat preserving performance, it is further provided the production of the fast thermal fiber of above-mentioned polyamide fibre 6
Method.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of fast hot master batch of polyamide fibre 6, including such as
The raw material of lower parts by weight is prepared from：60~75 parts of 20~30 parts of volcanic rock powder, 5~10 parts of dispersant and polyamide 6 section.
The present invention also provides a kind of polyamide fibre 6 fast thermal fiber, including the raw material of following parts by weight is prepared from：The fast heat of polyamide fibre 6
94~97 parts of 3~6 parts of master batch and polyamide 6 section；
The raw material that the fast hot master batch of the polyamide fibre 6 includes following parts by weight is prepared from：20~30 parts of volcanic rock powder, disperses
60~75 parts of 5~10 parts of agent and polyamide 6 section.
The present invention also provides the production method of the fast thermal fiber of above-mentioned polyamide fibre 6, comprises the following steps：
Step 1, by weight by 60~75 parts of 20~30 parts of volcanic rock powder, 5~10 parts of dispersant and polyamide 6 section
Melting extrusion after mixed at high speed, then through granulation, dry, the obtained fast hot master batch of polyamide fibre 6；
Step 2, by the fast hot master batch of polyamide 6 section and step 1 gained polyamide fibre 6 by weight 94~97: 3~6 meltings after
Mixing extrusion, melt, into filament spinning component, sprays to form tow through measuring pump accurate measurement through spinneret, then through monomer suction,
Side-blown air cooling, boundling oil, network interlacing, then winding shaping, then by stretcher strain post-processing, obtain the polyamide fibre 6
Fast thermal fiber.
The beneficial effects of the present invention are：By the way that volcanic rock powder, dispersant and polyamide 6 section are mixed by a certain percentage
Conjunction prepares the fast hot master batch of the finely dispersed polyamide fibre 6 of volcanic rock powder, and it is mixed with obtained polyamide fibre with polyamide 6 section
6 fast thermal fibers not only have higher fracture strength, and with excellent heat storing and heat preserving performance.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, it is explained below in conjunction with embodiment.
The design of most critical of the present invention is：By by volcanic rock powder, dispersant and polyamide 6 section by a certain percentage
It is mixed with and obtains the fast hot master batch of the finely dispersed polyamide fibre 6 of volcanic rock powder, it is mixed with obtained brocade with polyamide 6 section
The fast thermal fiber of synthetic fibre 6 not only has higher fracture strength, and with excellent heat storing and heat preserving performance.
The present invention provides a kind of polyamide fibre 6 fast hot master batch, including the raw material of following parts by weight is prepared from：Volcanic rock powder 20
~30 parts, 60~75 parts of 5~10 parts of dispersant and polyamide 6 section.
Further, the dispersant is the one or more in magnesium stearate, calcium stearate, low-molecular-weight wax.
Seen from the above description, the one or more in selection magnesium stearate, calcium stearate, low-molecular-weight wax are dispersant,
Volcanic rock powder can be made to be uniformly dispersed, the continuous and stable production of the fast thermal fiber of polyamide fibre 6 is realized, the fast thermal fiber of polyamide fibre 6 is made not only
With higher fracture strength, and with excellent heat storing and heat preserving performance.
The present invention also provides a kind of polyamide fibre 6 fast thermal fiber, including the raw material of following parts by weight is prepared from：The fast heat of polyamide fibre 6
94~97 parts of 3~6 parts of master batch and polyamide 6 section；
The raw material that the fast hot master batch of the polyamide fibre 6 includes following parts by weight is prepared from：20~30 parts of volcanic rock powder, disperses
60~75 parts of 5~10 parts of agent and polyamide 6 section.
The present invention also provides the production method of the fast thermal fiber of above-mentioned polyamide fibre 6, comprises the following steps：
Step 1, by weight by 60~75 parts of 20~30 parts of volcanic rock powder, 5~10 parts of dispersant and polyamide 6 section
Melting extrusion after mixed at high speed, then through granulation, dry, the obtained fast hot master batch of polyamide fibre 6；
Step 2, by the fast hot master batch of polyamide 6 section and step 1 gained polyamide fibre 6 by weight 94~97: 3~6 meltings after
Mixing extrusion, melt, into filament spinning component, sprays to form tow through measuring pump accurate measurement through spinneret, then through monomer suction,
Side-blown air cooling, boundling oil, network interlacing, then winding shaping, then by stretcher strain post-processing, obtain the polyamide fibre 6
Fast thermal fiber.
Knowable to foregoing description, the beneficial effects of the present invention are：Cut by volcanic rock powder, dispersant and polyamide 6
The fast hot master batch of polyamide fibre 6 made from piece assigns nylon-6 fiber excellent heat storing and heat preserving performance, and volcanic rock powder can be made scattered equal
It is even, realize the continuous and stable production of the fast thermal fiber of polyamide fibre 6；By the preferred of the fast hot master batch parts by weight of polyamide fibre 6, adjustment volcanic rock
Parts by weight, it is to avoid the excess of volcanic rock powder body weight part makes powder reunite, and causes its dispersiveness not good enough, and spinnability difference etc. is existing
As occurring, it is ensured that the steady production of the fast thermal fiber of polyamide fibre 6.
Further, the melting extrusion is realized using double screw extruder, and the barrel zone temperature of double screw extruder is
225~265 DEG C.
Seen from the above description, by double screw extruder by mixed uniformly volcanic rock powder, dispersant and polyamide 6
Section melting extrusion, can make melt property stabilization after polyamide 6 section melting, and volcanic rock powder divides in polyamide 6 melt
Dissipate uniform, prevent the reunion of volcanic rock powder body in spinning process, realize the continuous and stable production of the fast thermal fiber of polyamide fibre 6.
Further, the drying is realized using vacuum rotating drier, is dried to the moisture of the fast hot master batch of polyamide fibre 6 and is contained
Amount is less than 0.8%.
Seen from the above description, by drying, the moisture reduction of the fast hot master batch of polyamide fibre 6 is made, it is ensured that use the mother
During grain prepares the fast thermal fiber of polyamide fibre 6, melt property is stable, realizes the continuous and stable production of the fast thermal fiber of polyamide fibre 6, is made
The fast thermal fiber of polyamide fibre 6 not only has higher fracture strength, and with excellent heat storing and heat preserving performance.
Further, the mixed at high speed is realized using high-speed mixer, and the temperature of mixed at high speed is 85~95 DEG C, high
Fast incorporation time is 0.5~1.5h.
Seen from the above description, by the mixed at high speed of volcanic rock powder, dispersant and polyamide 6 section, fire can be made
Mountain rock dust body is uniformly dispersed in the fast hot master batch of polyamide fibre 6, prevents the reunion of volcanic rock powder body in spinning process, realizes that polyamide fibre 6 is fast
The continuous and stable production of thermal fiber.
Further, in step 2, melting temperature is 256~261 DEG C.
Seen from the above description, the preferred of melting temperature is passed through so that polyamide fibre 6 fast hot master batch and polyamide 6 section is abundant
Melting, can also make melt property stable, promote the dispersed of volcanic rock powder, solve that melt is unstable to make filament spinning component
Pressure is fluctuated, the problem of spinnability is poor, it is ensured that the steady production of the fast thermal fiber of polyamide fibre 6.
Further, in filament spinning component, component filter screen is filtered using multi-layer, and melt needs to lead to after measuring pump accurate measurement
The screen pack for crossing the different filtering accuracies of multilayer realizes filtering.
Seen from the above description, screen pack aperture is too small, and volcanic rock powder, once reuniting, easily makes in spinning process
Screen pack is blocked, and the usage cycles of filament spinning component is shortened rapidly.Screen pack aperture is excessive, the larger volcanic rock powder of particle or
Impurity in melt easily causes float silk or broken end in spinning process, influences the steady production of the fast thermal fiber of polyamide fibre 6.Pass through group
The change of the combining form of the multi-layer filtering of part filter screen and the filter screen of different filtering accuracies, solves volcanic rock powder reuniting
Or particle is larger causes the problem of spinnability is poor, it is ensured that the steady production of the fast thermal fiber of polyamide fibre 6.
Further, the section of the spinneret orifice of spinneret is circular configuration or hollow structure.
Seen from the above description, assign nylon-6 fiber excellent heat storing and heat preserving performance by the fast hot master batch of polyamide fibre 6, pass through
The change in spinneret orifice section causes the change in tow section, and the fast thermal fiber of polyamide fibre 6 of hollow section also has fiber center section
Static air, produces good thermal insulation effect, not only allows fabric weight itself to reduce, and also allows the insulation of the fast thermal fiber of polyamide fibre 6
Performance is further enhanced, and heat storing and heat preserving performance is more prominent.
Further, the temperature of side-blown air cooling is 20~22 DEG C, and humidity is 78~82%, and wind speed is 0.50~0.55m/
s。
Seen from the above description, the temperature of cross air blasting, humidity and wind speed directly affect the cooling effect of tow, cross air blasting wind
Speed is too small, is easily caused cooling deficiency, tow, which sticks together, causes broken end, and cross air blasting wind speed is excessive, easily makes tow by cross air blasting shadow
Sound is excessive, causes the silk that floats, broken end, influences the continuous production of the fast thermal fiber of polyamide fibre 6, from suitable wind epidemic disaster and wind speed, protects
Suitable cooling effect is demonstrate,proved, can just make tow sufficiently cool, it is ensured that the steady production of the fast thermal fiber of polyamide fibre 6.
Further, finish of the fiber through metering through side-blown air cooling is oiled boundling by oil nozzle, and finish used is 7%
Nylon oiling agent pure water emulsion.
Seen from the above description, the spun filament extruded from spinneret is through side-blown air cooling, appropriate finish oils can improve silk
The convergence of beam, the generation for reducing lousiness, it is ensured that the steady production of the fast thermal fiber of polyamide fibre 6, are made the fast thermal fiber of polyamide fibre 6 and not only have
There is higher fracture strength, and with excellent heat storing and heat preserving performance.
Seen from the above description, assign nylon-6 fiber excellent heat storing and heat preserving performance by the fast hot master batch of polyamide fibre 6, volcano
Rock dust body is uniformly dispersed, and realizes the continuous and stable production of the fast thermal fiber of polyamide fibre 6, and the fast thermal fiber of polyamide fibre 6 is made not only with higher
Fracture strength, and with excellent heat storing and heat preserving performance.
Number in following examples refers both to parts by weight, such as " 20 parts of volcanic rock powder, 5 parts of dispersant and polyamide 6 section
75 parts " can be " 75 kilograms of 20 kilograms of volcanic rock powder, 5 kilograms of dispersant and polyamide 6 section ".
Embodiment 1
A kind of fast hot master batch of polyamide fibre 6, is produced by the material of following parts by weight：20 parts of volcanic rock powder, 5 parts of dispersant
With 75 parts of polyamide 6 section.
By volcanic rock powder, dispersant and polyamide 6 section through mixed at high speed, melting extrusion, then through granulation, dry, system
Obtain the fast hot master batch of polyamide fibre 6.Wherein, dispersant is the mixture that magnesium stearate is mixed with low-molecular-weight wax equal proportion；It is mixed using high speed
Conjunction machine is by volcanic rock powder, dispersant and polyamide 6 section mixed at high speed, and the temperature of high-speed mixer is 95 DEG C, mixed at high speed
Time is 0.5h；Mixed uniformly volcanic rock powder, dispersant and polyamide 6 section are melted using double screw extruder and squeezed
Go out, the barrel zone temperature of double screw extruder is 225~265 DEG C；The fast hot master batch of polyamide fibre 6 is done using vacuum rotating drier
Dry, the moisture of the fast hot master batch of polyamide fibre 6 is less than 0.8%.
A kind of production method of the fast thermal fiber of polyamide fibre 6, comprises the following steps：
Mix extrusion after polyamide fibre 6 fast hot master batch and polyamide 6 section are fully melted, melt through measuring pump accurate measurement,
Into filament spinning component, spray to form tow through spinneret, then oiled through monomer suction, side-blown air cooling, boundling, network interlacing,
Then winding shaping, then by stretcher strain post-processing, obtains the fast thermal fiber of the polyamide fibre 6.
Embodiment 2
A kind of fast hot master batch of polyamide fibre 6, is produced by the material of following parts by weight：30 parts of volcanic rock powder, dispersant 10
60 parts of part and polyamide 6 section.
By volcanic rock powder, dispersant and polyamide 6 section through mixed at high speed, melting extrusion, then through granulation, dry, system
Obtain the fast hot master batch of polyamide fibre 6.Wherein, dispersant is the mixture that calcium stearate is mixed with low-molecular-weight wax equal proportion；It is mixed using high speed
Conjunction machine is by volcanic rock powder, dispersant and polyamide 6 section mixed at high speed, and the temperature of high-speed mixer is 85 DEG C, mixed at high speed
Time is 1.5h；Mixed uniformly volcanic rock powder, dispersant and polyamide 6 section are melted using double screw extruder and squeezed
Go out, the barrel zone temperature of double screw extruder is 225~265 DEG C；The fast hot master batch of polyamide fibre 6 is done using vacuum rotating drier
Dry, the moisture of the fast hot master batch of polyamide fibre 6 is less than 0.8%.
A kind of production method of the fast thermal fiber of polyamide fibre 6, comprises the following steps：
Mix extrusion after polyamide fibre 6 fast hot master batch and polyamide 6 section are fully melted, melt through measuring pump accurate measurement,
Into filament spinning component, spray to form tow through spinneret, then oiled through monomer suction, side-blown air cooling, boundling, network interlacing,
Then winding shaping, then by stretcher strain post-processing, obtains the fast thermal fiber of the polyamide fibre 6.
Embodiment 3
A kind of fast hot master batch of polyamide fibre 6, is produced by the material of following parts by weight：25 parts of volcanic rock powder, 8 parts of dispersant
With 67 parts of polyamide 6 section.
By volcanic rock powder, dispersant and polyamide 6 section through mixed at high speed, melting extrusion, then through granulation, dry, system
Obtain the fast hot master batch of polyamide fibre 6.Wherein, the mixture that dispersant is magnesium stearate, calcium stearate is mixed with low-molecular-weight wax equal proportion；Adopt
With high-speed mixer by volcanic rock powder, dispersant and polyamide 6 section mixed at high speed, the temperature of high-speed mixer is 90 DEG C,
The mixed at high speed time is 1h；Mixed uniformly volcanic rock powder, dispersant and polyamide 6 section are melted using double screw extruder
Melt extrusion, the barrel zone temperature of double screw extruder is 225~265 DEG C；The fast hot master batch of polyamide fibre 6 is entered using vacuum rotating drier
Row drying, the moisture of the fast hot master batch of polyamide fibre 6 is less than 0.8%.
A kind of production method of the fast thermal fiber of polyamide fibre 6, comprises the following steps：
Mix extrusion after polyamide fibre 6 fast hot master batch and polyamide 6 section are fully melted, melt through measuring pump accurate measurement,
Into filament spinning component, spray to form tow through spinneret, then oiled through monomer suction, side-blown air cooling, boundling, network interlacing,
Then winding shaping, then by stretcher strain post-processing, obtains the fast thermal fiber of the polyamide fibre 6.
Embodiment 4
A kind of fast hot master batch of polyamide fibre 6, is produced by the material of following parts by weight：20 parts of volcanic rock powder, 5 parts of dispersant
With 75 parts of polyamide 6 section.
By volcanic rock powder, dispersant and polyamide 6 section through mixed at high speed, melting extrusion, then through granulation, dry, system
Obtain the fast hot master batch of polyamide fibre 6.Wherein, dispersant is the mixture that magnesium stearate is mixed with low-molecular-weight wax equal proportion；It is mixed using high speed
Conjunction machine is by volcanic rock powder, dispersant and polyamide 6 section mixed at high speed, and the temperature of high-speed mixer is 95 DEG C, mixed at high speed
Time is 0.5h；Mixed uniformly volcanic rock powder, dispersant and polyamide 6 section are melted using double screw extruder and squeezed
Go out, the barrel zone temperature of double screw extruder is 225~265 DEG C；The fast hot master batch of polyamide fibre 6 is done using vacuum rotating drier
Dry, the moisture of the fast hot master batch of polyamide fibre 6 is less than 0.8%.
A kind of production method of the fast thermal fiber of polyamide fibre 6, comprises the following steps：
Mix extrusion after polyamide fibre 6 fast hot master batch and polyamide 6 section are fully melted, melt through measuring pump accurate measurement,
Into filament spinning component, spray to form tow through spinneret, then oiled through monomer suction, side-blown air cooling, boundling, network interlacing,
Then winding shaping, then by stretcher strain post-processing, obtains the fast thermal fiber of the polyamide fibre 6.
Wherein, the parts by weight of the fast hot master batch of polyamide fibre 6 are 6 parts, and the parts by weight of polyamide 6 section are 94 parts；Melting temperature is
260℃；In filament spinning component, component filter screen is filtered using multi-layer, the screen pack that melt passes through the different filtering accuracies of multilayer；Spray
The section of filament plate spinneret orifice is circular configuration；The temperature of side-blown air cooling is 20 DEG C, and humidity is 80%, and wind speed is 0.55m/s；On
Finish used by oily boundling is 7% nylon oiling agent pure water emulsion.
Embodiment 5
A kind of fast hot master batch of polyamide fibre 6, is produced by the material of following parts by weight：30 parts of volcanic rock powder, dispersant 10
60 parts of part and polyamide 6 section.
By volcanic rock powder, dispersant and polyamide 6 section through mixed at high speed, melting extrusion, then through granulation, dry, system
Obtain the fast hot master batch of polyamide fibre 6.Wherein, dispersant is the mixture that calcium stearate is mixed with low-molecular-weight wax equal proportion；It is mixed using high speed
Conjunction machine is by volcanic rock powder, dispersant and polyamide 6 section mixed at high speed, and the temperature of high-speed mixer is 85 DEG C, mixed at high speed
Time is 1.5h；Mixed uniformly volcanic rock powder, dispersant and polyamide 6 section are melted using double screw extruder and squeezed
Go out, the barrel zone temperature of double screw extruder is 225~265 DEG C；The fast hot master batch of polyamide fibre 6 is done using vacuum rotating drier
Dry, the moisture of the fast hot master batch of polyamide fibre 6 is less than 0.8%.
A kind of production method of the fast thermal fiber of polyamide fibre 6, comprises the following steps：
Mix extrusion after polyamide fibre 6 fast hot master batch and polyamide 6 section are fully melted, melt through measuring pump accurate measurement,
Into filament spinning component, spray to form tow through spinneret, then oiled through monomer suction, side-blown air cooling, boundling, network interlacing,
Then winding shaping, then by stretcher strain post-processing, obtains the fast thermal fiber of the polyamide fibre 6.
Wherein, the parts by weight of the fast hot master batch of polyamide fibre 6 are 3 parts, and the parts by weight of polyamide 6 section are 97 parts；Melting temperature is
256℃；In filament spinning component, component filter screen is filtered using multi-layer, the screen pack that melt passes through the different filtering accuracies of multilayer；Spray
The section of filament plate spinneret orifice is circular configuration；The temperature of side-blown air cooling is 22 DEG C, and humidity is 78%, and wind speed is 0.50m/s；On
Finish used by oily boundling is 7% nylon oiling agent pure water emulsion.
Embodiment 6
A kind of fast hot master batch of polyamide fibre 6, is produced by the material of following parts by weight：25 parts of volcanic rock powder, 8 parts of dispersant
With 67 parts of polyamide 6 section.
By volcanic rock powder, dispersant and polyamide 6 section through mixed at high speed, melting extrusion, then through granulation, dry, system
Obtain the fast hot master batch of polyamide fibre 6.Wherein, the mixture that dispersant is magnesium stearate, calcium stearate is mixed with low-molecular-weight wax equal proportion；Adopt
With high-speed mixer by volcanic rock powder, dispersant and polyamide 6 section mixed at high speed, the temperature of high-speed mixer is 90 DEG C,
The mixed at high speed time is 1h；Mixed uniformly volcanic rock powder, dispersant and polyamide 6 section are melted using double screw extruder
Melt extrusion, the barrel zone temperature of double screw extruder is 225~265 DEG C；The fast hot master batch of polyamide fibre 6 is entered using vacuum rotating drier
Row drying, the moisture of the fast hot master batch of polyamide fibre 6 is less than 0.8%.
A kind of production method of the fast thermal fiber of polyamide fibre 6, comprises the following steps：
Mix extrusion after polyamide fibre 6 fast hot master batch and polyamide 6 section are fully melted, melt through measuring pump accurate measurement,
Into filament spinning component, spray to form tow through spinneret, then oiled through monomer suction, side-blown air cooling, boundling, network interlacing,
Then winding shaping, then by stretcher strain post-processing, obtains the fast thermal fiber of the polyamide fibre 6.
Wherein, the parts by weight of the fast hot master batch of polyamide fibre 6 are 3 parts, and the parts by weight of polyamide 6 section are 97 parts；Melting temperature is
261℃；In filament spinning component, component filter screen is filtered using multi-layer, the screen pack that melt passes through the different filtering accuracies of multilayer；Spray
The section of filament plate spinneret orifice is hollow structure；The temperature of side-blown air cooling is 20 DEG C, and humidity is 80%, and wind speed is 0.53m/s；On
Finish used by oily boundling is 7% nylon oiling agent pure water emulsion.
Embodiment 7
A kind of fast hot master batch of polyamide fibre 6, is produced by the material of following parts by weight：20 parts of volcanic rock powder, 5 parts of dispersant
With 75 parts of polyamide 6 section.
By volcanic rock powder, dispersant and polyamide 6 section through mixed at high speed, melting extrusion, then through granulation, dry, system
Obtain the fast hot master batch of polyamide fibre 6.Wherein, dispersant is the mixture that magnesium stearate is mixed with low-molecular-weight wax equal proportion；It is mixed using high speed
Conjunction machine is by volcanic rock powder, dispersant and polyamide 6 section mixed at high speed, and the temperature of high-speed mixer is 95 DEG C, mixed at high speed
Time is 0.5h；Mixed uniformly volcanic rock powder, dispersant and polyamide 6 section are melted using double screw extruder and squeezed
Go out, the barrel zone temperature of double screw extruder is 225~265 DEG C；The fast hot master batch of polyamide fibre 6 is done using vacuum rotating drier
Dry, the moisture of the fast hot master batch of polyamide fibre 6 is less than 0.8%.
A kind of production method of the fast thermal fiber of polyamide fibre 6, comprises the following steps：
Mix extrusion after polyamide fibre 6 fast hot master batch and polyamide 6 section are fully melted, melt through measuring pump accurate measurement,
Into filament spinning component, spray to form tow through spinneret, then oiled through monomer suction, side-blown air cooling, boundling, network interlacing,
Then winding shaping, then by stretcher strain post-processing, obtains the fast thermal fiber of the polyamide fibre 6.
Wherein, the parts by weight of the fast hot master batch of polyamide fibre 6 are 3 parts, and the parts by weight of polyamide 6 section are 97 parts；Melting temperature is
261℃；In filament spinning component, component filter screen is filtered using multi-layer, the screen pack that melt passes through the different filtering accuracies of multilayer；Spray
The section of filament plate spinneret orifice is hollow structure；The temperature of side-blown air cooling is 20 DEG C, and humidity is 80%, and wind speed is 0.53m/s；On
Finish used by oily boundling is 7% nylon oiling agent pure water emulsion.
Embodiment 8
A kind of fast hot master batch of polyamide fibre 6, is produced by the material of following parts by weight：30 parts of volcanic rock powder, dispersant 10
60 parts of part and polyamide 6 section.
By volcanic rock powder, dispersant and polyamide 6 section through mixed at high speed, melting extrusion, then through granulation, dry, system
Obtain the fast hot master batch of polyamide fibre 6.Wherein, dispersant is the mixture that calcium stearate is mixed with low-molecular-weight wax equal proportion；It is mixed using high speed
Conjunction machine is by volcanic rock powder, dispersant and polyamide 6 section mixed at high speed, and the temperature of high-speed mixer is 85 DEG C, mixed at high speed
Time is 1.5h；Mixed uniformly volcanic rock powder, dispersant and polyamide 6 section are melted using double screw extruder and squeezed
Go out, the barrel zone temperature of double screw extruder is 225~265 DEG C；The fast hot master batch of polyamide fibre 6 is done using vacuum rotating drier
Dry, the moisture of the fast hot master batch of polyamide fibre 6 is less than 0.8%.
A kind of production method of the fast thermal fiber of polyamide fibre 6, comprises the following steps：
Mix extrusion after polyamide fibre 6 fast hot master batch and polyamide 6 section are fully melted, melt through measuring pump accurate measurement,
Into filament spinning component, spray to form tow through spinneret, then oiled through monomer suction, side-blown air cooling, boundling, network interlacing,
Then winding shaping, then by stretcher strain post-processing, obtains the fast thermal fiber of the polyamide fibre 6.
Wherein, the parts by weight of the fast hot master batch of polyamide fibre 6 are 3.5 parts, and the parts by weight of polyamide 6 section are 96.5 parts；Melting temperature
Spend for 260 DEG C；In filament spinning component, component filter screen is filtered using multi-layer, the filter screen group that melt passes through the different filtering accuracies of multilayer
Close；The section of spinneret spinneret orifice is circular configuration；The temperature of side-blown air cooling is 22 DEG C, and humidity is 78%, and wind speed is
0.55m/s；The finish used by boundling that oils is 7% nylon oiling agent pure water emulsion.
The fast thermal fiber (95D/24F) of polyamide fibre 6 produced by process above step is detected, it is as a result as follows：
Fiber number is 105.18dtex, and fracture strength is 3.41cN/dtex, and fracture strength coefficient of variation CV is 1.90%, is broken
It is 69.71% to split elongation, and the extension at break coefficient of variation is 2.36%, and road is processed after, and the fabric shines under 500W Halogen lamp LEDs
Penetrate after 10 minutes, the more common nylon-6 fiber of the elevated amplitude of temperature improves more than 10 DEG C, realize the company of the fast thermal fiber of polyamide fibre 6
Continuous steady production, the fast thermal fiber of polyamide fibre 6, which is made, not only has higher fracture strength, and with excellent thermal storage and thermal insulating
Energy.
Embodiment 9
A kind of fast hot master batch of polyamide fibre 6, is produced by the material of following parts by weight：20 parts of volcanic rock powder, 5 parts of dispersant
With 75 parts of polyamide 6 section.
By volcanic rock powder, dispersant and polyamide 6 section through mixed at high speed, melting extrusion, then through granulation, dry, system
Obtain the fast hot master batch of polyamide fibre 6.Wherein, dispersant is the mixture that magnesium stearate is mixed with low-molecular-weight wax equal proportion；It is mixed using high speed
Conjunction machine is by volcanic rock powder, dispersant and polyamide 6 section mixed at high speed, and the temperature of high-speed mixer is 95 DEG C, mixed at high speed
Time is 0.5h；Mixed uniformly volcanic rock powder, dispersant and polyamide 6 section are melted using double screw extruder and squeezed
Go out, the barrel zone temperature of double screw extruder is 225~265 DEG C；The fast hot master batch of polyamide fibre 6 is done using vacuum rotating drier
Dry, the moisture of the fast hot master batch of polyamide fibre 6 is less than 0.8%.
A kind of production method of the fast thermal fiber of polyamide fibre 6, comprises the following steps：
Mix extrusion after polyamide fibre 6 fast hot master batch and polyamide 6 section are fully melted, melt through measuring pump accurate measurement,
Into filament spinning component, spray to form tow through spinneret, then oiled through monomer suction, side-blown air cooling, boundling, network interlacing,
Then winding shaping, then by stretcher strain post-processing, obtains the fast thermal fiber of the polyamide fibre 6.
Wherein, the parts by weight of the fast hot master batch of polyamide fibre 6 are 3.5 parts, and the parts by weight of polyamide 6 section are 96.5 parts；Melting temperature
Spend for 261 DEG C；In filament spinning component, component filter screen is filtered using multi-layer, the filter screen group that melt passes through the different filtering accuracies of multilayer
Close；The section of spinneret spinneret orifice is hollow structure；The temperature of side-blown air cooling is 20 DEG C, and humidity is 80%, and wind speed is
0.53m/s；The finish used by boundling that oils is 7% nylon oiling agent pure water emulsion.
The fast thermal fiber (95D/24F) of hollow section polyamide fibre 6 produced by process above step is detected, as a result
It is as follows：
Fiber number is 99.78dtex, and fracture strength is 3.96cN/dtex, and fracture strength coefficient of variation CV is 2.10%, fracture
Elongation is 70.99%, and the extension at break coefficient of variation is 1.82%, and road is processed after, and the fabric irradiates under 500W Halogen lamp LEDs
After 10 minutes, the more common nylon-6 fiber of the elevated amplitude of temperature improves more than 10 DEG C, realizes the continuous of the fast thermal fiber of polyamide fibre 6
Steady production, the fast thermal fiber of polyamide fibre 6, which is made, not only has higher fracture strength, and with excellent heat storing and heat preserving performance.
In summary, the present invention is by the way that volcanic rock powder, dispersant and polyamide 6 section are mixed with by a certain percentage
The fast hot master batch of the finely dispersed polyamide fibre 6 of volcanic rock powder is obtained, it is mixed with the fast heat of obtained polyamide fibre 6 with polyamide 6 section
Fiber not only has higher fracture strength, and with excellent heat storing and heat preserving performance.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright description is made, or the technical field of correlation is directly or indirectly used in, similarly it is included in this hair
In bright scope of patent protection.
Claims (10)
1. the fast hot master batch of a kind of polyamide fibre 6, it is characterised in that the raw material including following parts by weight is prepared from：Volcanic rock powder 20
~30 parts, 60~75 parts of 5~10 parts of dispersant and polyamide 6 section.
2. the fast hot master batch of polyamide fibre 6 according to claim 1, it is characterised in that：The dispersant is magnesium stearate, stearic acid
One or more in calcium, low-molecular-weight wax.
3. the fast thermal fiber of a kind of polyamide fibre 6, it is characterised in that the raw material including following parts by weight is prepared from：The fast hot master batch of polyamide fibre 6
3~6 parts and 94~97 parts of polyamide 6 section；
The raw material that the fast hot master batch of the polyamide fibre 6 includes following parts by weight is prepared from：20~30 parts of volcanic rock powder, dispersant 5
~10 parts and 60~75 parts of polyamide 6 section.
4. the production method of the fast thermal fiber of a kind of polyamide fibre 6, it is characterised in that comprise the following steps：
Step 1, by weight by 20~30 parts of volcanic rock powder, 60~75 parts of high speeds of 5~10 parts of dispersant and polyamide 6 section
Melting extrusion after mixing, then through granulation, dry, the obtained fast hot master batch of polyamide fibre 6；
Step 2, will the fast hot master batch of polyamide 6 section and step 1 gained polyamide fibre 6 by weight being mixed after 94~97: 3~6 meltings
Extrusion, melt, into filament spinning component, sprays to form tow through measuring pump accurate measurement through spinneret, then through monomer suction, side-blown
Air cooling, boundling oil, network interlacing, then winding shaping, then by stretcher strain post-processing, obtain the fast heat of the polyamide fibre 6
Fiber.
5. the production method of the fast thermal fiber of polyamide fibre 6 according to claim 4, it is characterised in that：The melting extrusion is to adopt
Realized with double screw extruder, the barrel zone temperature of double screw extruder is 225~265 DEG C.
6. the production method of the fast thermal fiber of polyamide fibre 6 according to claim 4, it is characterised in that：The drying is using true
Empty rotary dryer is realized, is dried to the moisture of the fast hot master batch of polyamide fibre 6 and is less than 0.8%.
7. the production method of the fast thermal fiber of polyamide fibre 6 according to claim 4, it is characterised in that：The mixed at high speed is to adopt
Realized with high-speed mixer, the temperature of mixed at high speed is 85~95 DEG C, and the mixed at high speed time is 0.5~1.5h.
8. the production method of the fast thermal fiber of polyamide fibre 6 according to claim 4, it is characterised in that：In step 2, melting temperature
For 256~261 DEG C.
9. the production method of the fast thermal fiber of polyamide fibre 6 according to claim 4, it is characterised in that：In filament spinning component, component filter
Net is filtered using multi-layer, and melt needs the screen pack by the different filtering accuracies of multilayer to realize after measuring pump accurate measurement
Filter.
10. the production method of the fast thermal fiber of polyamide fibre 6 according to claim 4, it is characterised in that：The spinneret orifice of spinneret
Section is circular configuration or hollow structure.
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| CN108035008A (en) * | 2017-12-08 | 2018-05-15 | 福建锦江科技有限公司 | A kind of 6 stretcher strain fiber of anion polyamide fibre and preparation method thereof |
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| CN109023657A (en) * | 2018-08-29 | 2018-12-18 | 淄博海天纺织有限公司 | One kind of multiple fibre denim fabrics and its production method |
| CN109321999A (en) * | 2018-10-17 | 2019-02-12 | 浙江方圆聚合纤有限公司 | A kind of efficient far infrared, 6 fiber of ultraviolet resistant nylon and preparation method thereof |
| CN109457364A (en) * | 2018-09-06 | 2019-03-12 | 江苏悦达家纺有限公司 | Volcanic rock satin shell fabric and its production method |
| CN113580409A (en) * | 2021-07-05 | 2021-11-02 | 苏州宝丽迪材料科技股份有限公司 | Production method of colored functional polyamide composite master batch |
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| CN108035008A (en) * | 2017-12-08 | 2018-05-15 | 福建锦江科技有限公司 | A kind of 6 stretcher strain fiber of anion polyamide fibre and preparation method thereof |
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| CN108342787A (en) * | 2018-03-09 | 2018-07-31 | 福建锦江科技有限公司 | A kind of preparation method of far infrared nylon fibre |
| CN109023657A (en) * | 2018-08-29 | 2018-12-18 | 淄博海天纺织有限公司 | One kind of multiple fibre denim fabrics and its production method |
| CN109457364A (en) * | 2018-09-06 | 2019-03-12 | 江苏悦达家纺有限公司 | Volcanic rock satin shell fabric and its production method |
| CN109321999A (en) * | 2018-10-17 | 2019-02-12 | 浙江方圆聚合纤有限公司 | A kind of efficient far infrared, 6 fiber of ultraviolet resistant nylon and preparation method thereof |
| CN113580409A (en) * | 2021-07-05 | 2021-11-02 | 苏州宝丽迪材料科技股份有限公司 | Production method of colored functional polyamide composite master batch |
| CN113943982A (en) * | 2021-11-03 | 2022-01-18 | 绍兴绿地针织有限公司 | Volcanic rock thermal fiber and thermal socks |
| CN113943982B (en) * | 2021-11-03 | 2024-04-05 | 绍兴绿地针织有限公司 | Volcanic rock thermal insulation fiber and thermal insulation sock |
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