Physical and mechanical properties of foam-type panels manufactured from recycled cardboard

被引：3

作者：

Mazaherifar, Mohammad Hassan ^{[1
]}

Cosereanu, Camelia ^{[1
]}

Timar, Cristina Maria ^{[1
]}

Georgescu, Sergiu-Valeriu ^{[1
]}

机构：

[1] Transilvania Univ Brasov, Fac Furniture Design & Wood Engn, B Dul Eroilor 29, Brasov 500036, Romania

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2024年 / 411卷

关键词：

Recycled cardboard; Foam composites; Physical properties; Mechanical properties; FTIR; Microscopy; CORRUGATED CARDBOARD; MODIFIED STARCH; COMPOSITE; WASTE; FIBER;

D O I：

10.1016/j.conbuildmat.2023.134685

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This study investigated different properties of foam-type composites made from recycled cardboard. Two types of panels, type A (237.36 kg/m3) and type B (284.28 kg/m3) were manufactured varying the share of corn starch as binder. Dimensional stability to water, vertical density profile (VDP), thermal conductivity, bending charac-teristics, and internal bond strength tests were conducted. The results revealed that the higher corn starch content improved the modulus of elasticity (MOE), modulus of rupture (MOR), and internal bond strength (IB) by 56%, 33%, and 30% for panel type B, respectively. However, no significant difference was observed for the internal bonding strength test. Statistical analysis revealed that no substantial difference in the thermal con-ductivity property of the two types of panels was determined at a 95% confidence level. The water absorption and thickness swelling increased for both samples after 24 h water immersion. Foam-type panels made from waste cardboard would have the potential to be used for certain applications such as insulation purposes within the perspective of sustainability and a green approach.

引用

页数：9

共 46 条

[1] Properties of particleboard made from rubberwood using modified starch as binder [J].

Amini, Mohd Hazim Mohamad ;

Hashim, Rokiah ;

Hiziroglu, Salim ;

Sulaiman, Nurul Syuhada ;

Sulaiman, Othman .

COMPOSITES PART B-ENGINEERING, 2013, 50 :259-264

[2] Properties of High-Density Fiberboard Bonded with Urea-Formaldehyde Resin and Ammonium Lignosulfonate as a Bio-Based Additive [J].

Antov, Petar ;

Savov, Viktor ;

Trichkov, Neno ;

Kristak, Lubos ;

Reh, Roman ;

Papadopoulos, Antonios N. ;

Taghiyari, Hamid R. ;

Pizzi, Antonio ;

Kunecova, Daniela ;

Pachikova, Marina .

POLYMERS, 2021, 13 (16)

[3]

Antunes M. D. S. P., 2014, International Journal of Composite Materials, V4, P27, DOI [10.5923/j.cmaterials.201401.04, DOI 10.5923/J.CMATERIALS.201401.04]

[4] Physical and mechanical properties of cardboard panels made from used beverage carton with veneer overlay [J].