Morpho-structural and chemical characterization of paper based materials with functionalized surface

被引：7

作者：

Peter, Anca ^{[1
]}

Cozmuta, Leonard Mihaly ^{[1
]}

Nicula, Camelia ^{[1
]}

Cozmuta, Anca Mihaly ^{[1
]}

Apjok, Robert ^{[1
]}

Talasman, Catalina Mihaela ^{[2
]}

Drazic, Goran ^{[3
]}

Penas, Antonio ^{[4
]}

Jesus Calahorro, Antonio ^{[4
]}

Nzekoue, Franks Kamgang ^{[5
]}

Huang, Xiaohui ^{[5
]}

Sagratini, Gianni ^{[6
]}

Silvi, Stefania ^{[7
]}

机构：

[1] Tech Univ Cluj Napoca, Dept Chem, Victor Babes 76, Baia Mare 430083, Romania

[2] Ceprohart SA, Alexandru Ioan Cuza 3, Braila 810019, Romania

[3] Natl Inst Chem, Hajdrihova 19,POB 660, SI-1001 Ljubljana, Slovenia

[4] Andaltec, Calle Vilches S-N, Jaen 23600, Spain

[5] Univ Camerino, Sch Adv Studies, Via Madonna Carceri 9, I-62032 Camerino, MC, Italy

[6] Univ Camerino, Scuola Sci Farmaco & Prodotti Salute, Via Madonna Carceri 9, I-62032 Camerino, MC, Italy

[7] Univ Camerino, Scuola Biosci & Med Vet, Via Gentile III da Varano, I-62032 Camerino, MC, Italy

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2021年 / 267卷

关键词：

Paper SEM-EDXS; FTIR; DSC; Mechanical resistance; Chemical characterization; FTIR; FABRICATION; MIGRATION; CELLULOSE; PRESSURE; STARCH;

D O I：

10.1016/j.matchemphys.2021.124693

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The aim of the study was to perform dimensional, morpho-structural, mechanical and chemical characterization of four materials based on paper currently in use in Romania (RO), Italy (IT), Spain (SP) and Slovenia (SLO) designed for the temporarily wrapping of meat. SEM-EDXS, FTIR and DSC showed that RO is laminated on one side with polyethylene, SP is waxed, IT is modified with a multilayered polyethylene film and SLO is coated with hydrophobized starch. RO, IT and SLO comply with the standards of determination of density, roughness, breaking length and bending resistance. The highest content of metals found in the SP explains the highest electrical conductivity and the poor quality of the recycled material used for manufacturing. The highest values of total dissolved solids (TDS) and chemical oxygen demand (COD) resulted for SP sample expressed its water

引用

页数：11

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