Konferenzbeitrag

Preparation and properties of microfibrillated chitin/gelatin composites

Content: A microfibrillated chitin/gelatin composite film was prepared by solvent casting method, and the nanosized microfibrillated chitin as a reinforce phase to improve oxygen resistance, water-resistant and mechanical performance in this system.The morphologies were analyzed by scanning electron microscope (SEM), and the mechanical properties were investigated by texture analyzer. Oxygen permeability property, optical property and swelling property were investigated. The results indicated thatthe elastic modulus and tensile strength of microfibrillated chitin/gelatincomposite reached to 2.2GPa and 74.5MPa respectively when the content of microfibrillated chitinis 8wt%. The swelling ratio decreased to 11.63 with the 6wt% content of microfibrillated chitin.In addition, chitin microfibrils effectively enhanced the oxygen resistance of composite film without obvious loss of transmittance.

Verwandtes Objekt und Literatur
urn:nbn:de:bsz:14-qucosa2-340872
qucosa:34087

Thema
Ingenieurwissenschaften

Ereignis
Geistige Schöpfung
(wer)
Li, Yifan
Cao, Caixin
Pei, Ying
Liu, Xueying
Tang, Keyong
Ereignis
Herstellung
(wer)
International Union of Leather Technologists and Chemists Societies
Ereignis
Veröffentlichung
(wer)
Verein für Gerberei-Chemie und -Technik e. V.
Forschungsinstitut für Leder und Kunststoffbahnen (FILK) gGmbH

URN
urn:nbn:de:bsz:14-qucosa2-342970
Letzte Aktualisierung
14.03.2025, 08:15 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
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Objekttyp

  • Konferenzbeitrag

Beteiligte

  • Li, Yifan
  • Cao, Caixin
  • Pei, Ying
  • Liu, Xueying
  • Tang, Keyong
  • International Union of Leather Technologists and Chemists Societies
  • Verein für Gerberei-Chemie und -Technik e. V.
  • Forschungsinstitut für Leder und Kunststoffbahnen (FILK) gGmbH

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