Publication: Effects of Rice Hull Particle Size and Content on the Mechanical Properties and Visual Appearance of Wood Plastic Composites Prepared from Poly(vinyl chloride)
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Issued Date
2013
Resource Type
File Type
application/pdf
ISSN
16726529
Other identifier(s)
2-s2.0-84872575068
Rights Holder(s)
มหาวิทยาลัยศรีนครินทรวิโรฒ
Bibliographic Citation
Journal of Bionic Engineering. Vol 10, No.1 (2013), p.110-117
Suggested Citation
Petchwattana N., Covavisaruch S. Effects of Rice Hull Particle Size and Content on the Mechanical Properties and Visual Appearance of Wood Plastic Composites Prepared from Poly(vinyl chloride). Journal of Bionic Engineering. Vol 10, No.1 (2013), p.110-117. doi:10.1016/S1672-6529(13)60205-X Retrieved from: https://hdl.handle.net/20.500.14740/6830
Author(s)
Abstract
This research aims to develop Wood Plastic Composites (WPCs) from rice hull and poly(vinyl chloride) (PVC). The influences of the rice hull particle size and content on the mechanical properties and the visual appearance of the WPC decking board were investigated. The experimental results revealed that the impact strength tended to decrease with increasing rice hull content. The composites with larger particle sizes exhibited higher impact strength. Under tensile and flexure load, higher rice hull content induced greater modulus and ultimate strength when the rice hull was applied at less than 60 phr. Beyond this concentration, the modulus and the strength dropped due to the formation of rice hull agglomerates. The smaller particles of the milled rice hull, the greater tendency there was for them to act as a pigment to form a darker shade close that of the rice hull on the composite decking board. The larger particle sizes were 106 μm and beyond simply embedded in the white PVC matrix. © 2013 Jilin University.
Subject(s)
Composite decking
Larger particle sizes
Milled rice
PVC matrices
Rice hulls
Ultimate strength
Visual appearance
Wood plastic composite
Wood-plastic composites
WPC decking
Chlorine compounds
Impact strength
Mechanical properties
Particle size
Tensile strength
Visualization
Wood products
Polyvinyl chlorides
Chlorine Compounds
Impact Strength
Particle Size
Polymer Wood Combinations
Polyvinyl Chloride
Rice Hulls
Tensile Strength
Wood Products
Larger particle sizes
Milled rice
PVC matrices
Rice hulls
Ultimate strength
Visual appearance
Wood plastic composite
Wood-plastic composites
WPC decking
Chlorine compounds
Impact strength
Mechanical properties
Particle size
Tensile strength
Visualization
Wood products
Polyvinyl chlorides
Chlorine Compounds
Impact Strength
Particle Size
Polymer Wood Combinations
Polyvinyl Chloride
Rice Hulls
Tensile Strength
Wood Products