PL433447A1 - Biocomposite in the form of a laminate and method of producing a biocomposite in the form of a laminate - Google Patents
Biocomposite in the form of a laminate and method of producing a biocomposite in the form of a laminateInfo
- Publication number
- PL433447A1 PL433447A1 PL433447A PL43344720A PL433447A1 PL 433447 A1 PL433447 A1 PL 433447A1 PL 433447 A PL433447 A PL 433447A PL 43344720 A PL43344720 A PL 43344720A PL 433447 A1 PL433447 A1 PL 433447A1
- Authority
- PL
- Poland
- Prior art keywords
- biocomposite
- laminate
- pla
- pbat
- producing
- Prior art date
Links
- 239000011173 biocomposite Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 229920001181 poly(butylene adipate-co-butylene terephthalate) Polymers 0.000 abstract 5
- 229920000747 poly(lactic acid) Polymers 0.000 abstract 5
- 239000011159 matrix material Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 238000001125 extrusion Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 238000003490 calendering Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000007731 hot pressing Methods 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Przedmiotem wynalazku jest biokompozyt w postaci laminatu z osnową polimerową i wzmocnieniem włóknistym, w którym osnowa polimerowa zawiera mieszaninę polilaktydu (PLA) oraz poli(adypinian butylenu-co-tereftalan butylenu) (PBAT), przy czym zawartość fazy PBAT wynosi od 5 do 60% wagowych w stosunku do PLA. Przedmiotem wynalazku jest także sposób wytwarzania biokompozytu polimerowego, w którym osnowę kompozytową w postaci mieszaniny PLA/PBAT, wytworzoną metodą wytłaczania w temperaturze procesu od 150 do 270°C, przy zawartości fazy PBAT od 5 do 60% wagowych w stosunku do PLA, łączy się ze wzmocnieniem włóknistym techniką prasowania na gorąco, współwytłaczania lub kalandrowania.The subject of the invention is a biocomposite in the form of a laminate with a polymer matrix and fiber reinforcement, in which the polymer matrix contains a mixture of polylactide (PLA) and poly (butylene adipate-co-butylene terephthalate) (PBAT), the content of the PBAT phase is from 5 to 60% weight in relation to PLA. The subject of the invention is also a method of producing a polymer biocomposite, in which the composite matrix in the form of a PLA / PBAT mixture, produced by extrusion at a process temperature of 150 to 270 ° C, with a PBAT phase content of 5 to 60% by weight in relation to PLA, is combined with fibrous reinforcement by hot pressing, co-extrusion or calendering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433447A PL245448B1 (en) | 2020-04-03 | 2020-04-03 | Biocomposite in the form of a laminate and method of producing a biocomposite in the form of a laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433447A PL245448B1 (en) | 2020-04-03 | 2020-04-03 | Biocomposite in the form of a laminate and method of producing a biocomposite in the form of a laminate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL433447A1 true PL433447A1 (en) | 2021-10-04 |
| PL245448B1 PL245448B1 (en) | 2024-08-05 |
Family
ID=78055889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL433447A PL245448B1 (en) | 2020-04-03 | 2020-04-03 | Biocomposite in the form of a laminate and method of producing a biocomposite in the form of a laminate |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL245448B1 (en) |
-
2020
- 2020-04-03 PL PL433447A patent/PL245448B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL245448B1 (en) | 2024-08-05 |
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