Enhanced interfacial adhesion of polypropylene and waste wood from roadside trees composite materials

被引：7

作者：

Sohn, Joo Seong ^{[1
]}

Cha, Sung Woon ^{[1
]}

机构：

[1] Yonsei Univ, Sch Mech Engn, Seoul 03722, South Korea

来源：

INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | 2015年 / 16卷 / 11期

关键词：

Roadside trees; By-products; Injection molding process; Coupling agent; Surface quality; Contact angle; BIODEGRADABLE POLYMERS; PLASTIC COMPOSITES;

D O I：

10.1007/s12541-015-0308-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, increases in the moldability and interfacial adhesion strength according to the compatibility of different thermoplastic polypropylene polymer resin materials utilizing wood by-products produced by roadside tree pruning and changes in mechanical properties (impact strength ASTM D-256, tensile strength ASTM D-638, flexural modulus ASTM D-790) were verified. This study suggests the potential commercialization of wood composite materials from roadside tree pruning by-products of Platanus occidentalis L. based on compatibilizer treatment and the application of alkali and a silane coupling process. A new eco-friendly product group market is anticipated for use of this wood waste by-product, to reduce the use of limited petroleum resources, and to utilize ecofriendly cyclic-type resources.

引用

页码：2389 / 2393

页数：5

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