CN107630266A - A kind of antistatic treatment technique of resin base polyester fiber - Google Patents
A kind of antistatic treatment technique of resin base polyester fiber Download PDFInfo
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- CN107630266A CN107630266A CN201710926680.3A CN201710926680A CN107630266A CN 107630266 A CN107630266 A CN 107630266A CN 201710926680 A CN201710926680 A CN 201710926680A CN 107630266 A CN107630266 A CN 107630266A
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- antistatic
- resin base
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- base polyester
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Abstract
The invention discloses a kind of antistatic treatment technique of resin base polyester fiber, it is related to resistant fiber electrostatic process field.The antistatic treatment technique of resin base polyester fiber of the present invention, comprises the following steps：(1) preparation of antistatic additive：Aliphatic amine polyoxyethylene ether, Polyethylene Glycol Bisglycidyl Ether, neopelex are well mixed, and are slowly added to silane coupler and polyurethanes wetting dispersing agent, after feeding intake, stirring at normal temperature successively；(2) mixing granulation：Poliester chip, antistatic additive, antioxidant 1010 are well mixed, stood, is dried, is extruded, is granulated；(3) prepared by antistatic resin base polyester fiber：The particulate matter that granulation obtains is obtained into antistatic resin base polyester fiber by melt spinning, winding, deep processing.Antistatic additive of the present invention and fabric strong bonded, substantially increase the antistatic property, rub resistance, washable antifouling property of resin base polyester fiber fabric or fabric.
Description
Technical field：
The present invention relates to resistant fiber electrostatic process field, and in particular to a kind of antistatic place of resin base polyester fiber
Science and engineering skill.
Background technology：
Resin base polyester fiber has insulating properties, not easy conductive, is not easy to disappear after electrostatic is obtained, in process,
The shredding, combing and yarn of fiber can be influenceed around roll forming；When wearing clothes made of resin base polyester fiber, electrostatic is made
With also causing clothes easily to adsorb dust, fabric winding, service life is shortened.
Currently used resin base polyester fiber antistatic processing method mainly has anti-quiet in fiber or fabric face coating
Electric agent or addition conductive materials.Coating antistatic additive is to inhale the absorption of hydrophilic group in fiber or fabric face, increase
It is moist, there is anlistatig effect, but hydrophilic group easily washes away, durability is bad only on surface.Add conductive materials
Cost can be caused to raise, the physical property of fiber is deteriorated, and is limited using have received.
The content of the invention：
It is an object of the invention to overcome above-mentioned technical problem, there is provided a kind of antistatic treatment work of resin base polyester fiber
Skill, by by antistatic additive and resin base polyester fiber blending, substantially increasing the anti-of resin base polyester fiber fabric or fabric
Antistatic property, rub resistance, washable antifouling property.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of antistatic treatment technique of resin base polyester fiber, comprises the following steps：
(1) preparation of antistatic additive：By the aliphatic amine polyoxyethylene ether of 40~60 parts by weight, the poly- second of 10~18 parts by weight
Glycol glycidol ether, the neopelex of 3~8 parts by weight are well mixed, and are slowly added to 2~4 parts by weight successively
The polyurethanes wetting dispersing agent of silane coupler and 0.2~0.8 parts by weight, after feeding intake, 20~30min of stirring at normal temperature,
Obtain antistatic additive；
(2) mixing granulation：Antistatic additive, antioxidant prepared by poliester chip, step (1)
1010 according to mass ratio 85~90：6~8：0.2~0.5 is well mixed, after standing 6~8h, dries, and is sent into screw extruder and squeezes
Go out, be granulated；
(3) prepared by antistatic resin base polyester fiber：Obtained particulate matter will be granulated by melt spinning, winding, extension
Processing obtains antistatic resin base polyester fiber.
Preferably, the silane coupler be vinyltriacetoxy silane, the tert-butyl peroxide silane of vinyl three,
One or more combinations in anilinomethyl trimethoxy silane, gamma-methyl allyl acyloxypropyl methyl dimethoxysilane.
Preferably, the polyurethanes wetting dispersing agent is in Efka4010, Efka4050, Efka4410, Efka6745
One or more combinations.
Preferably, step (3) winding speed is 1600~2200m/min.
Preferably, draft ratio 2.0~2.5,400~600m/min of coiling speed during step (3) deep processing.
The beneficial effects of the invention are as follows：1st, the antistatic treatment technique of resin base polyester fiber of the invention, by that will gather
Ethylene glycol terephthalate section, antistatic additive, antioxidant is granulated, blending product forms so that antistatic additive and fabric
Strong bonded, substantially increase the antistatic property, rub resistance, washable soil resistance of resin base polyester fiber fabric or fabric
Energy.
2nd, in antistatic additive composition of the invention, aliphatic amine polyoxyethylene ether is soluble in as conventional antistatic composition
Water, there is excellent level dyeing, diffusion, the strength to spin and rub resistance power can be improved；Polyethylene Glycol Bisglycidyl Ether conduct
Common modifying agent, the tensile strength and elongation at break of fiber can be improved；Matching surface activating agent DBSA
The polyurethanes wetting dispersing agent of sodium and excellent performance, wetting and dispersing, ensure that antistatic behaviour, improve resin base polyester fiber
Feel.
3rd, the present invention is by after resin base polyester fiber and antistatic additive, antioxidant extruding pelletization, spinning, winding, extension
Processing, can disperse antistatic composition, reduce the sheet resistance of blend, improve temperature tolerance, tensile strength so that antistatic
Property durability greatly improve, avoid fabric absorption dust and wrapping phenomena.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of antistatic treatment technique of resin base polyester fiber, comprises the following steps：
(1) preparation of antistatic additive：By 50kg aliphatic amine polyoxyethylene ether, 13kg Polyethylene Glycol Bisglycidyl Ether,
5kg neopelex is well mixed, and is slowly added to 3kg silane coupler gamma-methyl allyl acyloxypropyl successively
The polyurethanes wetting dispersing agent Efka4010 of methyl dimethoxysilane and 0.5kg, after feeding intake, stirring at normal temperature 25min,
Obtain antistatic additive；
(2) mixing granulation：Antistatic additive, antioxidant prepared by poliester chip, step (1)
1010 according to mass ratio 86：5：0.3 is well mixed, after standing 8h, dries, and is sent into screw extruder extrusion, is granulated；
(3) prepared by antistatic resin base polyester fiber：Obtained particulate matter will be granulated by melt spinning, winding, extension
Processing obtains antistatic resin base polyester fiber.Wherein, winding speed 1800m/min；Draft ratio 2.3 during deep processing,
Coiling speed 500m/min.
Embodiment 2
A kind of antistatic treatment technique of resin base polyester fiber, comprises the following steps：
(1) preparation of antistatic additive：By 56kg aliphatic amine polyoxyethylene ether, 12kg Polyethylene Glycol Bisglycidyl Ether,
7kg neopelex is well mixed, and is slowly added to 4kg silane coupler anilinomethyl trimethoxy silane successively
With 0.5kg polyurethanes wetting dispersing agent Efka6745, after feeding intake, stirring at normal temperature 30min, antistatic additive is obtained；
(2) mixing granulation：Antistatic additive, antioxidant prepared by poliester chip, step (1)
1010 according to mass ratio 90：8：0.3 is well mixed, after standing 7h, dries, and is sent into screw extruder extrusion, is granulated；
(3) prepared by antistatic resin base polyester fiber：Obtained particulate matter will be granulated by melt spinning, winding, extension
Processing obtains antistatic resin base polyester fiber.Wherein, winding speed 2000m/min；Draft ratio 2.5 during deep processing,
Coiling speed 600m/min.
Embodiment 3
A kind of antistatic treatment technique of resin base polyester fiber, comprises the following steps：
(1) preparation of antistatic additive：By 60kg aliphatic amine polyoxyethylene ether, 18kg Polyethylene Glycol Bisglycidyl Ether,
5kg neopelex is well mixed, and is slowly added to 2kg silane coupling agent vinyl triacetoxysilane successively
With 0.8kg polyurethanes wetting dispersing agent Efka4050, after feeding intake, stirring at normal temperature 30min, antistatic additive is obtained；
(2) mixing granulation：Antistatic additive, antioxidant prepared by poliester chip, step (1)
1010 according to mass ratio 88：8：0.5 is well mixed, after standing 8h, dries, and is sent into screw extruder extrusion, is granulated；
(3) prepared by antistatic resin base polyester fiber：Obtained particulate matter will be granulated by melt spinning, winding, extension
Processing obtains antistatic resin base polyester fiber.Wherein, winding speed 2100m/min；Draft ratio 2.3 during deep processing,
Coiling speed 520m/min.
Embodiment 4
A kind of antistatic treatment technique of resin base polyester fiber, comprises the following steps：
(1) preparation of antistatic additive：By 60kg aliphatic amine polyoxyethylene ether, 18kg Polyethylene Glycol Bisglycidyl Ether,
8kg neopelex is well mixed, and is slowly added to the 4kg tert-butyl peroxide of silane coupling agent vinyl three successively
The polyurethanes wetting dispersing agent Efka4410 of silane and 0.7kg, after feeding intake, stirring at normal temperature 30min, is obtained antistatic
Agent；
(2) mixing granulation：Antistatic additive, antioxidant prepared by poliester chip, step (1)
1010 according to mass ratio 90：8：0.5 is well mixed, after standing 8h, dries, and is sent into screw extruder extrusion, is granulated；
(3) prepared by antistatic resin base polyester fiber：Obtained particulate matter will be granulated by melt spinning, winding, extension
Processing obtains antistatic resin base polyester fiber.Wherein, winding speed 2200m/min；Draft ratio 2.5 during deep processing,
Coiling speed 600m/min.
Comparative example 1
A kind of antistatic treatment technique of resin base polyester fiber, comprises the following steps：
(1) preparation of antistatic additive：By 50kg aliphatic amine polyoxyethylene ether, 13kg Polyethylene Glycol Bisglycidyl Ether,
5kg neopelex is well mixed, and is slowly added to 3kg silane coupler gamma-methyl allyl acyloxypropyl methyl
Dimethoxysilane, after feeding intake, stirring at normal temperature 25min, obtain antistatic additive；
(2) mixing granulation：Antistatic additive, antioxidant prepared by poliester chip, step (1)
1010 according to mass ratio 86：5：0.3 is well mixed, after standing 8h, dries, and is sent into screw extruder extrusion, is granulated；
(3) prepared by antistatic resin base polyester fiber：Obtained particulate matter will be granulated by melt spinning, winding, extension
Processing obtains antistatic resin base polyester fiber.Wherein, winding speed 1800m/min；Draft ratio 2.3 during deep processing,
Coiling speed 500m/min.
Comparative example 2
A kind of antistatic treatment technique of resin base polyester fiber, comprises the following steps：
(1) preparation of antistatic additive：By 50kg aliphatic amine polyoxyethylene ether, 13kg Polyethylene Glycol Bisglycidyl Ether,
5kg neopelex is well mixed, and is slowly added to 0.5kg polyurethanes wetting dispersing agent Efka4010, is fed intake
After, stirring at normal temperature 25min, obtain antistatic additive；
(2) mixing granulation：Antistatic additive, antioxidant prepared by poliester chip, step (1)
1010 according to mass ratio 86：5：0.3 is well mixed, after standing 8h, dries, and is sent into screw extruder extrusion, is granulated；
(3) prepared by antistatic resin base polyester fiber：Obtained particulate matter will be granulated by melt spinning, winding, extension
Processing obtains antistatic resin base polyester fiber.Wherein, winding speed 1800m/min；Draft ratio 2.3 during deep processing,
Coiling speed 500m/min.
Antistatic property is tested：Antistatic resin base polyester fiber of the present invention is manufactured into dacron according to a conventional method,
Then according to national standard GB/T 12703.4-2010《The part of evaluation the 4th of textile antistatic property：Resistivity》, and
GBT12703.5-2010《The part of evaluation the 5th of textile antistatic property：It is charged by friction voltage》Method measure washing 30 times after
Antistatic property, concrete outcome is shown in Table 1：
Antistatic property after table 1 washs 30 times
| Project | Surface resistivity/Ω | It is charged by friction voltage/V |
| Embodiment 1 | 5.36×105 | 126 |
| Embodiment 2 | 5.17×105 | 133 |
| Embodiment 3 | 5.08×105 | 137 |
| Embodiment 4 | 4.85×105 | 146 |
| Comparative example 1 | 3.48×105 | 169 |
| Comparative example 2 | 3.59×105 | 156 |
As can be seen from the above table, the resin base dacron fabric surface resistivity after antistatic treatment of the present invention is larger,
It is smaller to be charged by friction voltage, antistatic property is lasting and excellent.Shadow of the silane coupler with wetting dispersing agent to antistatic property
Sound is more significant, and the antistatic property of fabric is greatly reduced after lacking.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of antistatic treatment technique of resin base polyester fiber, it is characterised in that comprise the following steps：
(1) preparation of antistatic additive：By the aliphatic amine polyoxyethylene ether of 40~60 parts by weight, the polyethylene glycol of 10~18 parts by weight
Glycidol ether, the neopelex of 3~8 parts by weight are well mixed, and are slowly added to the silane of 2~4 parts by weight successively
The polyurethanes wetting dispersing agent of coupling agent and 0.2~0.8 parts by weight, after feeding intake, 20~30min of stirring at normal temperature, obtain
Antistatic additive；
(2) mixing granulation：Antistatic additive, antioxidant 1010 prepared by poliester chip, step (1)
According to mass ratio 85~90：6~8：0.2~0.5 is well mixed, after standing 6~8h, dries, and is sent into screw extruder extrusion, makes
Grain；
(3) prepared by antistatic resin base polyester fiber：Obtained particulate matter will be granulated by melt spinning, winding, deep processing
Obtain antistatic resin base polyester fiber.
2. the antistatic treatment technique of resin base polyester fiber according to claim 1, it is characterised in that the silane is even
Connection agent be vinyltriacetoxy silane, the tert-butyl peroxide silane of vinyl three, anilinomethyl trimethoxy silane, γ-
One or more combinations in methacryloxypropyl methyl dimethoxysilane.
3. the antistatic treatment technique of resin base polyester fiber according to claim 1, it is characterised in that the polyurethane
Class wetting dispersing agent is one or more combinations in Efka4010, Efka4050, Efka4410, Efka6745.
4. the antistatic treatment technique of resin base polyester fiber according to claim 1, it is characterised in that the step
(3) winding speed is 1600~2200m/min.
5. the antistatic treatment technique of resin base polyester fiber according to claim 1, it is characterised in that the step
(3) draft ratio 2.0~2.5 during deep processing, 400~600m/min of coiling speed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926680.3A CN107630266B (en) | 2017-10-08 | 2017-10-08 | Antistatic treatment process for resin-based polyester fiber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926680.3A CN107630266B (en) | 2017-10-08 | 2017-10-08 | Antistatic treatment process for resin-based polyester fiber |
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| CN107630266A true CN107630266A (en) | 2018-01-26 |
| CN107630266B CN107630266B (en) | 2020-05-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158184A (en) * | 2019-05-20 | 2019-08-23 | 安徽双帆高纤有限公司 | The method for preparing the short fibre of functional form anti-electrostatic polyester using PET waste silk |
| CN114672897A (en) * | 2022-03-28 | 2022-06-28 | 浙江理工大学 | Antistatic flame-retardant spandex fiber and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107888A (en) * | 1985-10-15 | 1986-09-03 | 上海合成纤维研究所 | The manufacture method of durable anti-static polyester resin and fiber |
| CN106245155A (en) * | 2016-08-02 | 2016-12-21 | 厦门安踏体育用品有限公司 | Anti-static polyester fiber and manufacture method thereof, and antistatic compounds microgranule |
-
2017
- 2017-10-08 CN CN201710926680.3A patent/CN107630266B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107888A (en) * | 1985-10-15 | 1986-09-03 | 上海合成纤维研究所 | The manufacture method of durable anti-static polyester resin and fiber |
| CN106245155A (en) * | 2016-08-02 | 2016-12-21 | 厦门安踏体育用品有限公司 | Anti-static polyester fiber and manufacture method thereof, and antistatic compounds microgranule |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158184A (en) * | 2019-05-20 | 2019-08-23 | 安徽双帆高纤有限公司 | The method for preparing the short fibre of functional form anti-electrostatic polyester using PET waste silk |
| CN114672897A (en) * | 2022-03-28 | 2022-06-28 | 浙江理工大学 | Antistatic flame-retardant spandex fiber and preparation method thereof |
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| CN107630266B (en) | 2020-05-26 |
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Denomination of invention: Antistatic treatment process of resin based polyester fiber Effective date of registration: 20211108 Granted publication date: 20200526 Pledgee: Jieshou SME Financing Guarantee Co., Ltd Pledgor: Anhui Sanbao cotton knitting Investment Co., Ltd Registration number: Y2021980012055 |
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