Effect of Filler Loadings on Mechanical and Physical Properties of Particleboard Sanderdust–Polypropylene Composite

In this study, bamboo polymer composites (BPC) reinforced with bamboo fibers were produced and analyzed. The effect of alkalization on the mechanical and physical properties of the composites were determined. Three levels of bamboo fiber content (10%, 20% and 30%) of alkali treated and untreated bamboo fibers were considered. Six replications of each type of test specimens were prepared and investigated under bending, tensile, water absorption and thickness swelling tests. From the results, increase in fiber content and alkali treatment of the fibers improved the mechanical properties of BPC. The value of water absorption (WA) and thickness swelling (TS) increased as the fiber content was increased and also as the fibers were treated. The value of WA and TS of the BPC with treated bamboo fibers were higher than the values for the BPC with untreated bamboo fibers.

Download Full-text

PEMANFAATAN KAYU AKASIA MANGIUM (Acacia mangium Willd) UNTUK MEBEL

Jurnal Riset Industri Hasil Hutan ◽

10.24111/jrihh.v4i1.1195 ◽

2012 ◽

Vol 4 (1) ◽

pp. 1

Author(s):

Djoko Purwanto

Keyword(s):

Mechanical Properties ◽

Compressive Strength ◽

Physical Properties ◽

Treatment Process ◽

Acacia Mangium ◽

Physical And Mechanical Properties ◽

Wood Fibers ◽

Test Parameters ◽

Mechanical And Physical Properties ◽

Scale Scores

Timber Acacia mangium (Acacia mangium, Willd) for Furniture. The study aims to determine the mechanical and physical properties and the decorative value (color and fiber) wood of acacia mangium with using finishing materials. This type of finishing material used is ultran lasur natural dof ,ultran lasur classic teak, aqua politur clear dof, aqua politur akasia dan aqua politur cherry. After finishing the wood is stored for 3 months. Test parameters were observed, namely, physical and mechanical properties of wood, adhesion of finishing materials, color and appearance of the fiber, and timber dimensions expansion. The results showed that the mechanical physical properties of acacia wood qualified SNI. 01-0608-89 about the physical and mechanical properties of wood for furniture, air dry the moisture content from 13.78 to 14.89%, flexural strength from 509.25 to 680.50 kg/cm2, and compressive strength parallel to fiber 342.1 - 412.9 kg/cm2. Finishing the treatment process using five types of finishing materials can increase the decorative value (color and fiber) wood. Before finishing the process of acacia mangium wood has the appearance of colors and fibers and less attractive (scale scores 2-3), after finishing acacia wood fibers have the appearance of colors and interesting and very interesting (scale 4-5).Keywords: mangium wood, mechanical properties, decorative value, finishing, furniture.

Download Full-text