RU2012105048A - METHOD FOR PRODUCING ANTISTATIC POLYPROPYLENE FIBER WITH IMPROVED MECHANICAL PROPERTIES - Google Patents

METHOD FOR PRODUCING ANTISTATIC POLYPROPYLENE FIBER WITH IMPROVED MECHANICAL PROPERTIES Download PDF

Info

Publication number
RU2012105048A
RU2012105048A RU2012105048/05A RU2012105048A RU2012105048A RU 2012105048 A RU2012105048 A RU 2012105048A RU 2012105048/05 A RU2012105048/05 A RU 2012105048/05A RU 2012105048 A RU2012105048 A RU 2012105048A RU 2012105048 A RU2012105048 A RU 2012105048A
Authority
RU
Russia
Prior art keywords
fiber
polypropylene fiber
antistatic polypropylene
amount
mechanical properties
Prior art date
Application number
RU2012105048/05A
Other languages
Russian (ru)
Other versions
RU2585667C2 (en
Inventor
Владимир Евгеньевич Юдин
Екатерина Сергеевна Цобкалло
Ольга Андреевна Москалюк
Original Assignee
Федеральное государственное бюджетное учреждение науки Институт высокомолекулярных соединений Российской академии наук
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Федеральное государственное бюджетное учреждение науки Институт высокомолекулярных соединений Российской академии наук filed Critical Федеральное государственное бюджетное учреждение науки Институт высокомолекулярных соединений Российской академии наук
Priority to RU2012105048/05A priority Critical patent/RU2585667C2/en
Publication of RU2012105048A publication Critical patent/RU2012105048A/en
Application granted granted Critical
Publication of RU2585667C2 publication Critical patent/RU2585667C2/en

Links

Classifications

    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1. Способ получения антистатического полипропиленового волокна с улучшенными механическими свойствами, включающий стадии смешивания в экструдере расплава полипропилена и углеродных нанотрубок в количестве 1-3 мас.% и экструзии волокна из этой смеси, отличающийся тем, что далее волокно подвергают восьмикратной ориентационной вытяжке, которую осуществляют в два этапа: при температуре 150°С вначале волокно вытягивают в четыре раза, затем еще в два раза.2. Способ получения антистатического полипропиленового волокна по п.1, отличающийся тем, что вводятся одностенные нанотрубоки в количестве 0,7-1% по массе полимера.3. Способ получения антистатического полипропиленового волокна по п.1, отличающийся тем, что вводятся углеродные нановолокона в количестве 3-5% по массе полимера.1. A method of obtaining an antistatic polypropylene fiber with improved mechanical properties, including the stage of mixing in the extruder melt polypropylene and carbon nanotubes in an amount of 1-3 wt.% And extruding the fiber from this mixture, characterized in that the fiber is further subjected to eight-fold orientation drawing, which is carried out in two stages: at a temperature of 150 ° C, at first the fiber is pulled four times, then two more times. 2. A method for producing an antistatic polypropylene fiber according to claim 1, characterized in that single-walled nanotubes are introduced in an amount of 0.7-1% by weight of the polymer. The method for producing an antistatic polypropylene fiber according to claim 1, characterized in that carbon nanofibers are introduced in an amount of 3-5% by weight of the polymer.

Claims (3)

1. Способ получения антистатического полипропиленового волокна с улучшенными механическими свойствами, включающий стадии смешивания в экструдере расплава полипропилена и углеродных нанотрубок в количестве 1-3 мас.% и экструзии волокна из этой смеси, отличающийся тем, что далее волокно подвергают восьмикратной ориентационной вытяжке, которую осуществляют в два этапа: при температуре 150°С вначале волокно вытягивают в четыре раза, затем еще в два раза.1. A method of obtaining an antistatic polypropylene fiber with improved mechanical properties, including the stage of mixing in the extruder a molten polypropylene and carbon nanotubes in an amount of 1-3 wt.% And extruding the fiber from this mixture, characterized in that the fiber is further subjected to eight-fold orientation drawing, which is carried out in two stages: at a temperature of 150 ° C, at first the fiber is pulled four times, then two more times. 2. Способ получения антистатического полипропиленового волокна по п.1, отличающийся тем, что вводятся одностенные нанотрубоки в количестве 0,7-1% по массе полимера.2. The method of producing an antistatic polypropylene fiber according to claim 1, characterized in that single-walled nanotubes are introduced in an amount of 0.7-1% by weight of the polymer. 3. Способ получения антистатического полипропиленового волокна по п.1, отличающийся тем, что вводятся углеродные нановолокона в количестве 3-5% по массе полимера. 3. The method of producing an antistatic polypropylene fiber according to claim 1, characterized in that the carbon nanofibers are introduced in an amount of 3-5% by weight of the polymer.
RU2012105048/05A 2012-02-15 2012-02-15 Method of obtaining antistatic polypropylene fibre with improved mechanical properties RU2585667C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012105048/05A RU2585667C2 (en) 2012-02-15 2012-02-15 Method of obtaining antistatic polypropylene fibre with improved mechanical properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012105048/05A RU2585667C2 (en) 2012-02-15 2012-02-15 Method of obtaining antistatic polypropylene fibre with improved mechanical properties

Publications (2)

Publication Number Publication Date
RU2012105048A true RU2012105048A (en) 2013-08-20
RU2585667C2 RU2585667C2 (en) 2016-06-10

Family

ID=49162530

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012105048/05A RU2585667C2 (en) 2012-02-15 2012-02-15 Method of obtaining antistatic polypropylene fibre with improved mechanical properties

Country Status (1)

Country Link
RU (1) RU2585667C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU180397U1 (en) * 2018-04-03 2018-06-13 Общество с ограниченной ответственностью "Артек Композитс" (ООО "Артек Композитс") MAINTENANCE AREA
RU2735321C1 (en) * 2019-09-20 2020-10-30 Общество с ограниченной ответственностью "Текстиль и Техника" Method of producing antistatic polypropylene fiber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5877250A (en) * 1996-01-31 1999-03-02 Cabot Corporation Carbon blacks and compositions incorporating the carbon blacks
EP1054036A1 (en) * 1999-05-18 2000-11-22 Fina Research S.A. Reinforced polymers
US7094467B2 (en) * 2004-07-20 2006-08-22 Heping Zhang Antistatic polymer monofilament, method for making an antistatic polymer monofilament for the production of spiral fabrics and spiral fabrics formed with such monofilaments

Also Published As

Publication number Publication date
RU2585667C2 (en) 2016-06-10

Similar Documents

Publication Publication Date Title
EA201290704A1 (en) METHOD OF OBTAINING FIBER BASED ON CELLULOSE AND FIBER OBTAINED BY THIS METHOD
RU2014113426A (en) CARBON NANOTUBULAR FIBER HAVING LOW SPECIFIC RESISTANCE
MX2015017378A (en) Process for the preparation of a fiber, a fiber and a yarn made from such a fiber.
FR2997097B1 (en) PROCESS FOR PRODUCING CARBON FIBER, PRECURSOR MATERIAL USED BY THE PROCESS AND CARBON FIBER OBTAINED
PH12017501599A1 (en) Process for the preparation of composite articles having enhanced electrical properties
EP3712311A3 (en) A ceramic yarn
BR112012032615A2 (en) "High molecular weight polyethylene fibers and membranes, their production and use"
JP2014508229A5 (en)
EA201790692A1 (en) HAVING IMPROVED PENETRABILITY OF FIBRO-FIBER MEMBRANES BASED ON A CARBON MOLECULAR SITE WITH A HEART STABILIZED BY COMPOSITE NANOPARTICLES
MY173701A (en) Masterbatches for preparing a composite materials with enhanced conductivity properties, process and composite materials produced
MX2014008637A (en) Production method for conductive resin composition, and conductive resin composition.
MY178098A (en) Method for their manufacture of reinforced moulded items
EA201190032A1 (en) UTERINE MIXTURE AND METHOD OF OBTAINING A POLYMERIC COMPOSITION
EA201170552A1 (en) METHOD OF OBTAINING FIBER BASED ON CELLULOSE AND FIBER OBTAINED BY THIS METHOD
BR112014004632A2 (en) extrusion process and device
BR112017019080A2 (en) process to produce carbon fiber and carbon fiber
DE112012000995A5 (en) Device for melt spinning
RU2012105048A (en) METHOD FOR PRODUCING ANTISTATIC POLYPROPYLENE FIBER WITH IMPROVED MECHANICAL PROPERTIES
EP2767508A4 (en) Carbon nanofiber aggregate, thermoplastic resin composition, and process for producing thermoplastic resin composition
CA2983406A1 (en) Process for manufacturing of a fibre-reinforced polymer composition
CL2008003329A1 (en) Process for producing strands from a mixture of first polymer nanocomposite polymer, obtained by in situ polymerization of an olefin and an exfoliated stratified clay, and a non-polar spinning solvent, extrude, spin, cool, extract solvent and stretch.
FI3510188T3 (en) Enhancement of reinforcing fibers, their applications, and methods of making same
JP2018035492A (en) Spun yarn containing carbon fiber staple, and method of manufacturing the same
RU2011130445A (en) METHOD FOR PRODUCING POLYMER CONCENTRATE WITH NANO-ADDITIVES
JP2016108475A5 (en)

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20160718

NF4A Reinstatement of patent

Effective date: 20170616