PL410187A1 - Method for obtaining polyethylene with increased tensile strength - Google Patents

Method for obtaining polyethylene with increased tensile strength

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Publication number
PL410187A1
PL410187A1 PL410187A PL41018714A PL410187A1 PL 410187 A1 PL410187 A1 PL 410187A1 PL 410187 A PL410187 A PL 410187A PL 41018714 A PL41018714 A PL 41018714A PL 410187 A1 PL410187 A1 PL 410187A1
Authority
PL
Poland
Prior art keywords
tensile strength
polyethylene
increased tensile
nitrogen
obtaining polyethylene
Prior art date
Application number
PL410187A
Other languages
Polish (pl)
Other versions
PL226288B1 (en
Inventor
Magdalena Janus
Katarzyna Wilpiszewska
Antoni Waldemar Morawski
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
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 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL410187A priority Critical patent/PL226288B1/en
Publication of PL410187A1 publication Critical patent/PL410187A1/en
Publication of PL226288B1 publication Critical patent/PL226288B1/en

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  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Sposób otrzymywania polietylenu o podwyższonej wytrzymałości na rozciąganie charakteryzuje się tym, że do polietylenu dodaje się napełniacz w postaci modyfikowanego węglem i azotem ditlenku tytanu w ilości od 0,5 do 5% wagowych i wytłacza się. Modyfikuje się ditlenek tytanu wygrzewając go w atmosferze azotowo - węglowej w temperaturze od 300 do 600°C, przy czym atmosferę azotowo - węglową uzyskuje się w wyniku przepuszczania gazowego amoniaku przez płuczkę z izopropanolem z prędkością 200 ml/min. Polietylen z dodatkiem TiO2-N,C wytłacza się w temperaturze 180°C.The method of obtaining polyethylene with increased tensile strength is characterized in that a filler in the form of carbon and nitrogen modified titanium dioxide in an amount of 0.5 to 5% by weight is added to the polyethylene and extruded. Titanium dioxide is modified by heating it in a nitrogen-carbon atmosphere at a temperature of 300 to 600 ° C, while the nitrogen-carbon atmosphere is obtained by passing ammonia gas through an isopropanol scrubber at a speed of 200 ml / min. Polyethylene with the addition of TiO2-N, C is extruded at 180 ° C.

PL410187A 2014-11-21 2014-11-21 Method for obtaining polyethylene with increased tensile strength PL226288B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL410187A PL226288B1 (en) 2014-11-21 2014-11-21 Method for obtaining polyethylene with increased tensile strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL410187A PL226288B1 (en) 2014-11-21 2014-11-21 Method for obtaining polyethylene with increased tensile strength

Publications (2)

Publication Number Publication Date
PL410187A1 true PL410187A1 (en) 2016-05-23
PL226288B1 PL226288B1 (en) 2017-07-31

Family

ID=55970674

Family Applications (1)

Application Number Title Priority Date Filing Date
PL410187A PL226288B1 (en) 2014-11-21 2014-11-21 Method for obtaining polyethylene with increased tensile strength

Country Status (1)

Country Link
PL (1) PL226288B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3895540A1 (en) 2020-04-16 2021-10-20 Centrum Badan i Rozwoju Technologii dla Przemyslu S.A. A filler composition for plastic and a method for manufacturing a plastic article comprising thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3895540A1 (en) 2020-04-16 2021-10-20 Centrum Badan i Rozwoju Technologii dla Przemyslu S.A. A filler composition for plastic and a method for manufacturing a plastic article comprising thereof

Also Published As

Publication number Publication date
PL226288B1 (en) 2017-07-31

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