CN104278350A - Preparation method of antistatic nano titanium dioxide composite polyester monofilament - Google Patents
Preparation method of antistatic nano titanium dioxide composite polyester monofilament Download PDFInfo
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- CN104278350A CN104278350A CN201310281989.3A CN201310281989A CN104278350A CN 104278350 A CN104278350 A CN 104278350A CN 201310281989 A CN201310281989 A CN 201310281989A CN 104278350 A CN104278350 A CN 104278350A
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- nano titanium
- polyester
- titanium dioxide
- monofilament
- electrostatic
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Abstract
The invention discloses a preparation method of an antistatic nano titanium dioxide composite polyester monofilament, PET chips as a substrate are added into prepared nano titanium dioxide for extrusion of antistatic masterbatch, and the antistatic nano titanium dioxide composite polyester monofilament is prepared by melting the antistatic masterbatch and polyester chips in screw extruder.
Description
Technical field
The present invention relates to terylene composite monofilament field, is a kind of preparation method of anti-electrostatic nano titanium dioxide composite terylene monofilament.
Background technology
Nano titanium oxide has high photocatalytic, strong ultraviolet screening ability, good weatherability etc., extensively pays close attention to by people in the every field such as crowded in coating, wastewater treatment and photocatalysis, antifog and automatically cleaning agent.The application of nano titanium oxide in weaving caused the broad interest of researcher in the last few years, but it is faced with a series of problem, and the preparation process as nano material is complicated and cost is high, limits its extensive use.Simultaneously in performance due to the polarity of inorganic nano material and particle granular, make it have great specific area and higher specific surface energy not easily disperses in apolar medium, have impact on performance.The present invention directly adds nano titanium oxide in spinning process, and make it fully mix with spinning base material by high-temperature fusion, spun monofilament has extremely strong antistatic behaviour, reduces nano titanium oxide loss in the substrate.
Summary of the invention
The object of the invention is to, a kind of preparation method of anti-electrostatic nano titanium dioxide composite terylene monofilament is provided.
Technical scheme of the present invention: the present invention with PET section for base material, then the nanoscale antistatic additive titanium dioxide adding configuration in the substrate prepares Masterbatch, extrude from spin duct spout with polyester slice mixed melting again, then solidified by coagulating agent, drawing rollers carry out drawing-off, and winding obtains anti-electrostatic nano titanium dioxide composite terylene monofilament product.
Main raw material of the present invention is as follows:
The raw material of preparation Anti-static electricity color master batch and ratio:
Prepare raw material and the ratio of the use of anti-electrostatic nano composite terylene monofilament:
Prepare material mainly Anti-static electricity color master batch and the polyester slice of monofilament needs, their mass percent scope is: Anti-static electricity color master batch 10-25%, polyester slice 75-90%.
First Anti-static electricity color master batch is prepared; take the PET polymerization chip of 67% as master batch base material; nano titanium oxide is added again in 15% ratio; then add the antistatic auxiliary of 7%, the optical brightener of 3%, the dispersant of 5% and 3% coupling agent; by dispersion, coatedly it is made to be dispersed in Carrier polyester; then high-speed stirred mixing, extrudes and obtains Anti-static electricity color master batch.
Second step antistatic master granule and polyester slice melting by 25: 75 mass ratio mix, add in screw extruder, entered in spinning manifold by filter and melt Conveying device and carry out spinning, then solidifying, oil, to stretch and winding makes anti-electrostatic polyester monofilament.
The ratio resistance of obtained anti-electrostatic polyester monofilament can reach 1.38 × 10
7Ω cm.
Detailed description of the invention
The invention will be further elaborated by the following examples, its objective is as better understanding content of the present invention.Therefore, for example do not affect protection scope of the present invention:
Embodiment one
First Anti-static electricity color master batch is prepared; take the PET polymerization chip of 67% as master batch base material; nano titanium oxide is added again in 15% ratio; then add the antistatic auxiliary of 7%, the optical brightener of 3%, the dispersant of 5% and 3% coupling agent; by dispersion, coatedly it is made to be dispersed in Carrier polyester; then high-speed stirred mixing, extrudes and obtains Anti-static electricity color master batch.
Second step antistatic master granule and polyester slice melting by 15: 85 mass ratio mix, add in screw extruder, entered in spinning manifold by filter and melt Conveying device and carry out spinning, then solidifying, oil, to stretch and winding makes anti-electrostatic polyester monofilament.
The ratio resistance of obtained anti-electrostatic polyester monofilament can reach 3.34 × 10
8Ω cm.
Embodiment two
First Anti-static electricity color master batch is prepared; take the PET polymerization chip of 67% as master batch base material; nano titanium oxide is added again in 15% ratio; then add the antistatic auxiliary of 7%, the optical brightener of 3%, the dispersant of 5% and 3% coupling agent; by dispersion, coatedly it is made to be dispersed in Carrier polyester; then high-speed stirred mixing, extrudes and obtains Anti-static electricity color master batch.
Second step antistatic master granule and polyester slice melting by 10: 90 mass ratio mix, add in screw extruder, entered in spinning manifold by filter and melt Conveying device and carry out spinning, then solidifying, oil, to stretch and winding makes anti-electrostatic polyester monofilament.
The ratio resistance of obtained anti-electrostatic polyester monofilament can reach 9.72 × 10
8Ω cm.
Embodiment three
First Anti-static electricity color master batch is prepared; take the PET polymerization chip of 75% as master batch base material; nano titanium oxide is added again in 10% ratio; then add the antistatic auxiliary of 5%, the optical brightener of 3%, the dispersant of 5% and 3% coupling agent; by dispersion, coatedly it is made to be dispersed in Carrier polyester; then high-speed stirred mixing, extrudes and obtains Anti-static electricity color master batch.
Second step antistatic master granule and polyester slice melting by 25: 75 mass ratio mix, add in screw extruder, entered in spinning manifold by filter and melt Conveying device and carry out spinning, then solidifying, oil, to stretch and winding makes anti-electrostatic polyester monofilament.
The ratio resistance of obtained anti-electrostatic polyester monofilament can reach 8.98 × 10
7Ω cm.
Embodiment four
First Anti-static electricity color master batch is prepared; take the PET polymerization chip of 80% as master batch base material; nano titanium oxide is added again in 6% ratio; then add the antistatic auxiliary of 3%, the optical brightener of 3%, the dispersant of 5% and 3% coupling agent; by dispersion, coatedly it is made to be dispersed in Carrier polyester; then high-speed stirred mixing, extrudes and obtains Anti-static electricity color master batch.
Second step antistatic master granule and polyester slice melting by 25: 75 mass ratio mix, add in screw extruder, entered in spinning manifold by filter and melt Conveying device and carry out spinning, then solidifying, oil, to stretch and winding makes anti-electrostatic polyester monofilament.
The ratio resistance of obtained anti-electrostatic polyester monofilament can reach 4.88 × 10
8Ω cm.
Claims (2)
1. the preparation method of an anti-electrostatic nano titanium dioxide composite terylene monofilament, it is characterized in that utilizing PET to cut into slices is base material, then the nanoscale antistatic additive titanium dioxide adding configuration in the substrate prepares Masterbatch, extrude from spin duct spout with polyester slice mixed melting again, then solidified by coagulating agent, drawing rollers carry out drawing-off, and winding obtains anti-electrostatic nano titanium dioxide composite terylene monofilament product.
Its concrete steps are as follows:
Part I takes certain PET polymerization chip as master batch base material, then add nano titanium oxide by a certain percentage, by dispersion, coatedly makes it be dispersed in Carrier polyester, and then high-speed stirred mixing, extrudes and obtain Anti-static electricity color master batch.
Part II mixes with polyester slice melting antistatic master granule by certain mass ratio, add in screw extruder, entered in spinning manifold by filter and melt Conveying device and carry out spinning, then solidifying, oil, to stretch and winding makes anti-electrostatic polyester monofilament.
2. anti-electrostatic polyester monofilament according to claim 1, is characterized in that:
Described antistatic master granule comprises following ingredients, is percentage
Described antistatic master granule and the mass percent of polyester slice are
Anti-static electricity color master batch 10-25%
Polyester slice 75-90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281989.3A CN104278350A (en) | 2013-07-05 | 2013-07-05 | Preparation method of antistatic nano titanium dioxide composite polyester monofilament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310281989.3A CN104278350A (en) | 2013-07-05 | 2013-07-05 | Preparation method of antistatic nano titanium dioxide composite polyester monofilament |
Publications (1)
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|---|---|
| CN104278350A true CN104278350A (en) | 2015-01-14 |
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| CN201310281989.3A Pending CN104278350A (en) | 2013-07-05 | 2013-07-05 | Preparation method of antistatic nano titanium dioxide composite polyester monofilament |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970324A (en) * | 2016-05-31 | 2016-09-28 | 艾艾精密工业输送系统（上海）股份有限公司 | Antistatic polyester monofilament and preparation method and application thereof |
| CN107513775A (en) * | 2017-09-29 | 2017-12-26 | 太仓市梓怡纺织有限公司 | The preparation method of colored fiber |
| CN110952155A (en) * | 2019-11-20 | 2020-04-03 | 浙江佳人新材料有限公司 | Production process of cyclic regeneration antistatic fiber |
| CN111172614A (en) * | 2020-03-03 | 2020-05-19 | 百事基材料（青岛）股份有限公司 | Chitosan-containing polyester filament yarn and preparation method thereof |
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2013
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| JPH04153366A (en) * | 1990-10-12 | 1992-05-26 | Teijin Ltd | Antistatic polyester fiber |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970324A (en) * | 2016-05-31 | 2016-09-28 | 艾艾精密工业输送系统（上海）股份有限公司 | Antistatic polyester monofilament and preparation method and application thereof |
| CN107513775A (en) * | 2017-09-29 | 2017-12-26 | 太仓市梓怡纺织有限公司 | The preparation method of colored fiber |
| CN110952155A (en) * | 2019-11-20 | 2020-04-03 | 浙江佳人新材料有限公司 | Production process of cyclic regeneration antistatic fiber |
| CN111172614A (en) * | 2020-03-03 | 2020-05-19 | 百事基材料（青岛）股份有限公司 | Chitosan-containing polyester filament yarn and preparation method thereof |
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