CN108796829A - A kind of antistatic polyester non-woven cloth and preparation method thereof - Google Patents
A kind of antistatic polyester non-woven cloth and preparation method thereof Download PDFInfo
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- CN108796829A CN108796829A CN201810508293.2A CN201810508293A CN108796829A CN 108796829 A CN108796829 A CN 108796829A CN 201810508293 A CN201810508293 A CN 201810508293A CN 108796829 A CN108796829 A CN 108796829A
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- antistatic
- woven cloth
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- polyester
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—Polyesters
-
- 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
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- 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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of antistatic polyester non-woven cloths and preparation method thereof, are made of the raw material of following parts by weight：Polyester slice 100-150, carbon nanotube 10-20, nano-indium stannum oxide 5-10, phthalic acid two（2- butoxyethyl groups）Ester 5-10, two tricaprylate 5-10 of triethylene glycol, pentaerythritol stearate 4-8, aluminium phosphite 2-4, cocamidopropyl propyl amide hydroxy sulfo lycine 2-3, tall oil oil base hydroxyethyl imidazole quinoline 1-2, isostearoyl amine propylmorpholin lactate 0.5-1, antistatic agent 1-2, antioxidant 1-2.Antistatic polyester non-woven cloth provided by the invention not only has excellent antistatic property, also has higher mechanical strength and preferable resistance to ag(e)ing, heat resistance and cold resistance.
Description
Invention field
The present invention relates to a kind of non-woven fabrics and preparation method thereof, and in particular to a kind of antistatic polyester non-woven cloth and its system
Preparation Method.
Background technology
Non-woven cloth, it is a kind of need not spin cotton and weave cloth and the fabric formed, only by textile staple or long filament
It is oriented or then randomizing, formation fibre net structure is reinforced using the methods of mechanical, hot sticky or chemical.It is non-woven
Cloth breaches traditional weaving principle, and it is short with technological process, speed of production is fast, yield is high, at low cost, purposes extensively, raw material
The features such as source is more.It is to be rolled up through high-temperature fusion, spinneret, lapping, hot pressing for raw material that wherein polyester non-woven fabric, which is with polyester slice,
Take and etc. production and be made.But the polyester non-woven fabric of the prior art does not have anlistatig function so that it is easy electrification
The particles such as adhering dust, to influence the performance of polyester non-woven fabric.
Invention content
The purpose of the present invention is to provide a kind of antistatic polyester non-woven cloths and preparation method thereof.It is provided by the invention anti-
Electrostatic polyester non-woven fabric not only has excellent antistatic property, also has higher mechanical strength and preferable ageing-resistant
Property, heat resistance and cold resistance.
To achieve the above object, the technical solution used in the present invention is：
The present invention provides a kind of antistatic polyester non-woven cloth, is made of the raw material of following parts by weight：Polyester slice 100-
150, carbon nanotube 10-20, nano-indium stannum oxide 5-10, phthalic acid two（2- butoxyethyl groups）Ester 5-10, triethylene glycol
It is two tricaprylate 5-10, pentaerythritol stearate 4-8, aluminium phosphite 2-4, cocamidopropyl propyl amide hydroxy sulfo lycine 2-3, appropriate
You are oil base hydroxyethyl imidazole quinoline 1-2, isostearoyl amine propylmorpholin lactate 0.5-1, antistatic agent 1-2, antioxidant 1-2.
Preferably, a kind of antistatic polyester non-woven cloth, is made of the raw material of following parts by weight：Polyester slice 115-
135, carbon nanotube 12-18, nano-indium stannum oxide 7-9, phthalic acid two（2- butoxyethyl groups）Ester 6-8, triethylene glycol two
Tricaprylate 7-9, pentaerythritol stearate 5-7, aluminium phosphite 2.5-3.5, cocamidopropyl propyl amide hydroxy sulfo lycine 2.4-
2.6, tall oil oil base hydroxyethyl imidazole quinoline 1.2-1.8, isostearoyl amine propylmorpholin lactate 0.6-0.9, antistatic agent 1.4-
1.6, antioxidant 1.3-1.7.
Preferably, a kind of antistatic polyester non-woven cloth, is made of the raw material of following parts by weight：Polyester slice 125, carbon
Nanotube 15, nano-indium stannum oxide 8, phthalic acid two（2- butoxyethyl groups）Ester 7, two tricaprylate 8 of triethylene glycol, season penta
Tetrol stearate 6, aluminium phosphite 3, cocamidopropyl propyl amide hydroxy sulfo lycine 2.5, tall oil oil base hydroxyethyl imidazole quinoline 1.5,
Isostearoyl amine propylmorpholin lactate 0.7, antistatic agent 1.5, antioxidant 1.5.
Preferably, the antistatic agent is selected from trihydroxyethyl methyl quaternary ammonium methyl sulfate, alkyl phosphate diethanol amine
Salt, N- (3- dodecyloxy -2- hydroxypropyls) ethanol amine, N, one kind in N- cetyl ethyl morpholine ethyl-sulfate salt or
It is a variety of.
Preferably, the antioxidant is selected from bis- (3,5- di-tert-butyl-4-hydroxyl benzyl phosphonic acids mono ethyl ester) calcium, 3,5-, bis- uncles
Bis- [β-(3- tertiary butyl-4-hydroxy -5- aminomethyl phenyls) propionic acid of butyl -4- hydroxybenzyls diethyl phosphonate, triethylene-glycol
Ester], β-（3,5- di-tert-butyl-hydroxy phenyls）Bis- [3- (3,5- di-t-butyl -4- the hydroxyls of propionic acid n-octadecyl alcohol ester, hexylene glycol
Base phenyl) propionic ester] in it is one or more.
The present invention also provides a kind of preparation methods of antistatic polyester non-woven cloth, include the following steps：
（1）Carbon nanotube and nano-indium stannum oxide are uniformly mixed, then plus mass fraction is made as the outstanding of 45-55% in water stirring
Supernatant liquid adds cocamidopropyl propyl amide hydroxy sulfo lycine, tall oil oil base hydroxyethyl imidazole quinoline, isostearoyl amine propylmorpholin breast
Hydrochlorate, heating water bath are filtered to 60-70 DEG C, dual-frequency ultrasonic wave alternate treatment 20-30min, drying, for use；
（2）By step（1）Material obtained and phthalic acid two（2- butoxyethyl groups）Ester, two tricaprylate one of triethylene glycol
It rises to be added in homogenizer and is stirred mixing, stirring to material temperature is 60-70 DEG C under the rotating speed of 1500-2500r/min
When, the polyester slice of polyester slice total weight 1/3-1/2 is added, stirring to material temperature is under the rotating speed of 2000-3000r/min
At 80-90 DEG C, stop stirring, when material temperature is down to 40 DEG C or less, discharging, for use；
（3）By step（2）Melt blending in double screw extruder, screw speed 100-150r/ is added in mixture obtained
Min, double screw extruder processing temperature are 255-265 DEG C, and extruded, cooling, pelletizing is up to antistatic master granule；
（4）By step（3）Antistatic master granule obtained and pentaerythritol stearate, aluminium phosphite, antistatic agent, antioxidant with
And remaining polyester slice is added in homogenizer and is stirred mixing together, is stirred under the rotating speed of 3000-4000r/min
Mix to material temperature be 85-95 DEG C when, stop stirring, discharge when material temperature is down to 40 DEG C or less, for use；
（5）By step（4）Melt blending in double screw extruder, screw speed 150-200r/ is added in mixture obtained
Min, double screw extruder processing temperature are 270-280 DEG C, and melt is filtered, measures pump-metered is emitted into through spinneret
Silk, spinneret spinneret temperature is 285-295 DEG C, spinneret speed is 4000-5000m/min, and the silk of ejection is then introduced air duct,
Cooling is blowed by cross air blasting, blowing wind speed is 1.5-2.0m/s, and the long filament to cool down carries out air drawing through drafting machine,
Drawing-off wind speed is 7000-8000m/min, then is guided by carding machine and moved back and forth on the net in the transmission moved towards at a right angle with carding machine
Elaborate overlapping, be driven online net laying into non-woven fabrics semi-finished product, most carried out at 150-160 DEG C through roll squeezer afterwards hot rolling consolidation,
It is wound into a roll as non-woven cloth products by up- coiler.
Preferably, the condition of the dual-frequency ultrasonic wave alternate treatment is：Dual-frequency ultrasonic wave alternating frequency is 45-60KHz/
100-120KHz, dual-frequency ultrasonic wave alternate working time are 5-7s, ultrasonic power 250-400W.
Beneficial effects of the present invention：
The present invention is compounded using carbon nanotube, nano-indium stannum oxide and antistatic agent, can not only significantly improve polyester nonwoven
The antistatic property of cloth can also significantly improve its mechanical property and ageing-resistant performance, carbon nanotube and nano-indium stannum oxide warp
After cocamidopropyl propyl amide hydroxy sulfo lycine, tall oil oil base hydroxyethyl imidazole quinoline, isostearoyl amine propylmorpholin lactic acid salt treatment,
The antistatic property of carbon nanotube and nano-indium stannum oxide not only can be improved, carbon nanotube and nano-indium stannum oxide can also be improved
With the compatibility of high polymer, in favor of preparing high performance antistatic master granule；Phthalic acid two is added in raw material of the present invention
（2- butoxyethyl groups）Two tricaprylate of ester and triethylene glycol, can not only improve the antistatic property of polyester non-woven fabric, also
Its heat resistance and cold resistance can be improved.Antistatic polyester non-woven cloth provided by the invention not only has excellent antistatic property
Can, also there is higher mechanical strength and preferable resistance to ag(e)ing, heat resistance and cold resistance.
Specific implementation mode
Technical solution of the present invention is further described with reference to specific embodiment.
Embodiment 1：
A kind of antistatic polyester non-woven cloth, is made of the raw material of following parts by weight：Polyester slice 100, is received carbon nanotube 10
Rice tin indium oxide 5, phthalic acid two（2- butoxyethyl groups）Ester 5, two tricaprylate 5 of triethylene glycol, pentaerythrite stearic acid
Ester 4, aluminium phosphite 2, cocamidopropyl propyl amide hydroxy sulfo lycine 2, tall oil oil base hydroxyethyl imidazole quinoline 1, isostearoyl amine propyl
Bis- [3- (3,5- di-t-butyl -4- the hydroxy benzenes of morpholine lactate 0.5, trihydroxyethyl methyl quaternary ammonium methyl sulfate 1, hexylene glycol
Base) propionic ester] 1.
A kind of preparation method of antistatic polyester non-woven cloth, includes the following steps：
（1）Carbon nanotube and nano-indium stannum oxide are uniformly mixed, then plus the suspension that mass fraction is 45% is made in water stirring
Liquid adds cocamidopropyl propyl amide hydroxy sulfo lycine, tall oil oil base hydroxyethyl imidazole quinoline, isostearoyl amine propylmorpholin lactic acid
Salt, heating water bath are 60KHz/120KHz in dual-frequency ultrasonic wave alternating frequency, dual-frequency ultrasonic wave alternate working time is to 60 DEG C
7s, ultrasonic power are dual-frequency ultrasonic wave alternate treatment 20min under conditions of 400W, are filtered, drying, for use；
（2）By step（1）Material obtained and phthalic acid two（2- butoxyethyl groups）Ester, two tricaprylate one of triethylene glycol
It rises to be added in homogenizer and is stirred mixing, when stirring to material temperature is 60 DEG C under the rotating speed of 1500r/min, be added poly-
Ester is sliced the polyester slice of total weight 1/3, when stirring to material temperature is 80 DEG C under the rotating speed of 2000r/min, stops stirring, waits expecting
When temperature drop is to 40 DEG C or less, discharging, for use；
（3）By step（2）Mixture obtained is added melt blending in double screw extruder, screw speed 100r/min, double
Screw extruder processing temperature is 255 DEG C, and extruded, cooling, pelletizing is up to antistatic master granule；
（4）By step（3）Antistatic master granule obtained and pentaerythritol stearate, aluminium phosphite, trihydroxyethyl methyl quaternary ammonium
Methylsulfate, hexylene glycol bis- [3- (3,5- di-tert-butyl-hydroxy phenyls) propionic esters] and remaining polyester slice is together
It is added in homogenizer and is stirred mixing, when stirring to material temperature is 85 DEG C under the rotating speed of 3000r/min, stop stirring
It mixes, discharges when material temperature is down to 40 DEG C or less, for use；
（5）By step（4）Mixture obtained is added melt blending in double screw extruder, screw speed 150r/min, double
Screw extruder processing temperature is 270 DEG C, and melt is filtered, measures pump-metered is emitted into silk, spinneret through spinneret
Spinneret temperature is 285 DEG C, spinneret speed is 4000m/min, and the silk of ejection is then introduced air duct, is blowed by cross air blasting cold
But, blowing wind speed is 1.5m/s, and the long filament to cool down carries out air drawing through drafting machine, and drawing-off wind speed is 7000m/min, then
By carding machine guiding the transmission moved towards at a right angle with carding machine move back and forth on the net elaborate it is Chong Die, in the online net laying of transmission at nothing
Woven fabric semi-finished product most carry out hot rolling consolidation at 150 DEG C through roll squeezer afterwards, are wound into a roll as non-woven cloth products by up- coiler.
Embodiment 2：
A kind of antistatic polyester non-woven cloth, is made of the raw material of following parts by weight：Polyester slice 125, is received carbon nanotube 15
Rice tin indium oxide 8, phthalic acid two（2- butoxyethyl groups）Ester 7, two tricaprylate 8 of triethylene glycol, pentaerythrite stearic acid
Ester 6, aluminium phosphite 3, cocamidopropyl propyl amide hydroxy sulfo lycine 2.5, tall oil oil base hydroxyethyl imidazole quinoline 1.5, isostearoyl amine
Propylmorpholin lactate 0.7, alkyl phosphate diethanolamine salt 1, N, N- cetyl ethyl morpholine ethyl-sulfates salt 0.5,3,
5- di-tert-butyl-4-hydroxyl benzyls diethyl phosphonate 1, β-（3,5- di-tert-butyl-hydroxy phenyls）The positive octadecanol of propionic acid
Ester 0.5.
A kind of preparation method of antistatic polyester non-woven cloth, includes the following steps：
（1）Carbon nanotube and nano-indium stannum oxide are uniformly mixed, then plus the suspension that mass fraction is 50% is made in water stirring
Liquid adds cocamidopropyl propyl amide hydroxy sulfo lycine, tall oil oil base hydroxyethyl imidazole quinoline, isostearoyl amine propylmorpholin lactic acid
Salt, heating water bath are 55KHz/110KHz in dual-frequency ultrasonic wave alternating frequency, dual-frequency ultrasonic wave alternate working time is to 65 DEG C
6s, ultrasonic power are dual-frequency ultrasonic wave alternate treatment 25min under conditions of 350W, are filtered, drying, for use；
（2）By step（1）Material obtained and phthalic acid two（2- butoxyethyl groups）Ester, two tricaprylate one of triethylene glycol
It rises to be added in homogenizer and is stirred mixing, when stirring to material temperature is 65 DEG C under the rotating speed of 2000r/min, be added poly-
Ester is sliced the polyester slice of total weight 1/2, when stirring to material temperature is 85 DEG C under the rotating speed of 2500r/min, stops stirring, waits expecting
When temperature drop is to 40 DEG C or less, discharging, for use；
（3）By step（2）Mixture obtained is added melt blending in double screw extruder, screw speed 120r/min, double
Screw extruder processing temperature is 260 DEG C, and extruded, cooling, pelletizing is up to antistatic master granule；
（4）By step（3）Antistatic master granule obtained and pentaerythritol stearate, aluminium phosphite, alkyl phosphate diethanol
Amine salt, N, N- cetyl ethyl morpholine ethyl-sulfates salt, 3,5- di-tert-butyl-4-hydroxyl benzyls diethyl phosphonate, β-（3,
5- di-tert-butyl-hydroxy phenyls）Propionic acid n-octadecyl alcohol ester and remaining polyester slice are added to homogenizer together
In be stirred mixing, under the rotating speed of 3500r/min stirring to material temperature be 90 DEG C when, stop stirring, wait for that material temperature is down to 40 DEG C
It discharges when following, for use；
（5）By step（4）Mixture obtained is added melt blending in double screw extruder, screw speed 180r/min, double
Screw extruder processing temperature is 275 DEG C, and melt is filtered, measures pump-metered is emitted into silk, spinneret through spinneret
Spinneret temperature is 290 DEG C, spinneret speed is 4500m/min, and the silk of ejection is then introduced air duct, is blowed by cross air blasting cold
But, blowing wind speed is 1.8m/s, and the long filament to cool down carries out air drawing through drafting machine, and drawing-off wind speed is 7500m/min, then
By carding machine guiding the transmission moved towards at a right angle with carding machine move back and forth on the net elaborate it is Chong Die, in the online net laying of transmission at nothing
Woven fabric semi-finished product most carry out hot rolling consolidation at 155 DEG C through roll squeezer afterwards, are wound into a roll as non-woven cloth products by up- coiler.
Embodiment 3：
A kind of antistatic polyester non-woven cloth, is made of the raw material of following parts by weight：Polyester slice 150, is received carbon nanotube 20
Rice tin indium oxide 10, phthalic acid two（2- butoxyethyl groups）Ester 10, two tricaprylate 10 of triethylene glycol, pentaerythrite are stearic
Acid esters 8, aluminium phosphite 4, cocamidopropyl propyl amide hydroxy sulfo lycine 3, tall oil oil base hydroxyethyl imidazole quinoline 2, isostearoyl amine third
Base morpholine lactate 1, N- (3- dodecyloxy -2- hydroxypropyls) ethanol amine 1, trihydroxyethyl methyl quaternary ammonium methyl sulfate 1,
Bis- (3,5- di-tert-butyl-4-hydroxyl benzyl phosphonic acids mono ethyl ester) calcium 2.
A kind of preparation method of antistatic polyester non-woven cloth, includes the following steps：
（1）Carbon nanotube and nano-indium stannum oxide are uniformly mixed, then plus the suspension that mass fraction is 55% is made in water stirring
Liquid adds cocamidopropyl propyl amide hydroxy sulfo lycine, tall oil oil base hydroxyethyl imidazole quinoline, isostearoyl amine propylmorpholin lactic acid
Salt, heating water bath are 45KHz/100KHz in dual-frequency ultrasonic wave alternating frequency, dual-frequency ultrasonic wave alternate working time is to 70 DEG C
5s, ultrasonic power are dual-frequency ultrasonic wave alternate treatment 30min under conditions of 250W, are filtered, drying, for use；
（2）By step（1）Material obtained and phthalic acid two（2- butoxyethyl groups）Ester, two tricaprylate one of triethylene glycol
It rises to be added in homogenizer and is stirred mixing, when stirring to material temperature is 70 DEG C under the rotating speed of 2500r/min, be added poly-
Ester is sliced the polyester slice of total weight 1/2, when stirring to material temperature is 90 DEG C under the rotating speed of 3000r/min, stops stirring, waits expecting
When temperature drop is to 40 DEG C or less, discharging, for use；
（3）By step（2）Mixture obtained is added melt blending in double screw extruder, screw speed 150r/min, double
Screw extruder processing temperature is 265 DEG C, and extruded, cooling, pelletizing is up to antistatic master granule；
（4）By step（3）Antistatic master granule obtained and pentaerythritol stearate, aluminium phosphite, antistatic agent, antioxidant with
And remaining polyester slice is added in homogenizer and is stirred mixing together, stirred under the rotating speed of 4000r/min to
When material temperature is 95 DEG C, stops stirring, discharge when material temperature is down to 40 DEG C or less, for use；
（5）By step（4）Mixture obtained is added melt blending in double screw extruder, screw speed 200r/min, double
Screw extruder processing temperature is 280 DEG C, and melt is filtered, measures pump-metered is emitted into silk, spinneret through spinneret
Spinneret temperature is 295 DEG C, spinneret speed is 5000m/min, and the silk of ejection is then introduced air duct, is blowed by cross air blasting cold
But, blowing wind speed is 2.0m/s, and the long filament to cool down carries out air drawing through drafting machine, and drawing-off wind speed is 8000m/min, then
By carding machine guiding the transmission moved towards at a right angle with carding machine move back and forth on the net elaborate it is Chong Die, in the online net laying of transmission at nothing
Woven fabric semi-finished product most carry out hot rolling consolidation at 160 DEG C through roll squeezer afterwards, are wound into a roll as non-woven cloth products by up- coiler.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of antistatic polyester non-woven cloth, which is characterized in that it is made of the raw material of following parts by weight：Polyester slice 100-
150, carbon nanotube 10-20, nano-indium stannum oxide 5-10, phthalic acid two（2- butoxyethyl groups）Ester 5-10, triethylene glycol
It is two tricaprylate 5-10, pentaerythritol stearate 4-8, aluminium phosphite 2-4, cocamidopropyl propyl amide hydroxy sulfo lycine 2-3, appropriate
You are oil base hydroxyethyl imidazole quinoline 1-2, isostearoyl amine propylmorpholin lactate 0.5-1, antistatic agent 1-2, antioxidant 1-2.
2. a kind of antistatic polyester non-woven cloth according to claim 1, which is characterized in that its by following parts by weight original
Material is made：Polyester slice 115-135, carbon nanotube 12-18, nano-indium stannum oxide 7-9, phthalic acid two（2- butoxy second
Base）Ester 6-8, two tricaprylate 7-9 of triethylene glycol, pentaerythritol stearate 5-7, aluminium phosphite 2.5-3.5, coconut oleoyl amine third
Base hydroxy sulfo lycine 2.4-2.6, tall oil oil base hydroxyethyl imidazole quinoline 1.2-1.8, isostearoyl amine propylmorpholin lactate
0.6-0.9, antistatic agent 1.4-1.6, antioxidant 1.3-1.7.
3. a kind of antistatic polyester non-woven cloth according to claim 1, which is characterized in that its by following parts by weight original
Material is made：Polyester slice 125, carbon nanotube 15, nano-indium stannum oxide 8, phthalic acid two（2- butoxyethyl groups）Ester 7, three
It is two tricaprylate 8 of ethylene glycol, pentaerythritol stearate 6, aluminium phosphite 3, cocamidopropyl propyl amide hydroxy sulfo lycine 2.5, appropriate
That oil base hydroxyethyl imidazole quinoline 1.5, isostearoyl amine propylmorpholin lactate 0.7, antistatic agent 1.5, antioxidant 1.5.
4. a kind of antistatic polyester non-woven cloth according to claim 1, which is characterized in that the antistatic agent is selected from three
Hydroxyethyl methyl quaternary ammonium Methylsulfate, alkyl phosphate diethanolamine salt, N- (3- dodecyloxy -2- hydroxypropyls) ethyl alcohol
Amine, N, it is one or more in N- cetyl ethyl morpholine ethyl-sulfate salt.
5. a kind of antistatic polyester non-woven cloth according to claim 1, which is characterized in that the antioxidant is selected from double
(3,5- di-tert-butyl-4-hydroxyl benzyl phosphonic acids mono ethyl ester) calcium, 3,5- di-tert-butyl-4-hydroxyl benzyls diethyl phosphonate, two
Contracting triethylene glycol bis- [β-(3- tertiary butyl-4-hydroxy -5- aminomethyl phenyls) propionic esters], β -（3,5- di-t-butyl -4- hydroxy benzenes
Base）One kind or more in propionic acid n-octadecyl alcohol ester, hexylene glycol bis- [3- (3,5- di-tert-butyl-hydroxy phenyls) propionic esters]
Kind.
6. a kind of preparation method of antistatic polyester non-woven cloth as described in any one in claim 1-5, which is characterized in that packet
Include following steps：
（1）Carbon nanotube and nano-indium stannum oxide are uniformly mixed, then plus mass fraction is made as the outstanding of 45-55% in water stirring
Supernatant liquid adds cocamidopropyl propyl amide hydroxy sulfo lycine, tall oil oil base hydroxyethyl imidazole quinoline, isostearoyl amine propylmorpholin breast
Hydrochlorate, heating water bath are filtered to 60-70 DEG C, dual-frequency ultrasonic wave alternate treatment 20-30min, drying, for use；
（2）By step（1）Material obtained and phthalic acid two（2- butoxyethyl groups）Ester, two tricaprylate one of triethylene glycol
It rises to be added in homogenizer and is stirred mixing, stirring to material temperature is 60-70 DEG C under the rotating speed of 1500-2500r/min
When, the polyester slice of polyester slice total weight 1/3-1/2 is added, stirring to material temperature is under the rotating speed of 2000-3000r/min
At 80-90 DEG C, stop stirring, when material temperature is down to 40 DEG C or less, discharging, for use；
（3）By step（2）Melt blending in double screw extruder, screw speed 100-150r/ is added in mixture obtained
Min, double screw extruder processing temperature are 255-265 DEG C, and extruded, cooling, pelletizing is up to antistatic master granule；
（4）By step（3）Antistatic master granule obtained and pentaerythritol stearate, aluminium phosphite, antistatic agent, antioxidant with
And remaining polyester slice is added in homogenizer and is stirred mixing together, is stirred under the rotating speed of 3000-4000r/min
Mix to material temperature be 85-95 DEG C when, stop stirring, discharge when material temperature is down to 40 DEG C or less, for use；
（5）By step（4）Melt blending in double screw extruder, screw speed 150-200r/ is added in mixture obtained
Min, double screw extruder processing temperature are 270-280 DEG C, and melt is filtered, measures pump-metered is emitted into through spinneret
Silk, spinneret spinneret temperature is 285-295 DEG C, spinneret speed is 4000-5000m/min, and the silk of ejection is then introduced air duct,
Cooling is blowed by cross air blasting, blowing wind speed is 1.5-2.0m/s, and the long filament to cool down carries out air drawing through drafting machine,
Drawing-off wind speed is 7000-8000m/min, then is guided by carding machine and moved back and forth on the net in the transmission moved towards at a right angle with carding machine
Elaborate overlapping, be driven online net laying into non-woven fabrics semi-finished product, most carried out at 150-160 DEG C through roll squeezer afterwards hot rolling consolidation,
It is wound into a roll as non-woven cloth products by up- coiler.
7. the preparation method of antistatic polyester non-woven cloth according to claim 6, which is characterized in that the double frequency is super
The condition of sound wave alternate treatment is：Dual-frequency ultrasonic wave alternating frequency is 45-60KHz/100-120KHz, and dual-frequency ultrasonic wave replaces work
It is 5-7s, ultrasonic power 250-400W to make the time.
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