Physical and Mechanical Properties: Hot pressed Phenol Formaldehyde based Wood Plastic Composite

Ramesh, Rahul; Sadashivappa, K.; Sharanaprabhu, L. S.

doi:10.1016/j.matpr.2018.10.336

Cited by 14 publications

(9 citation statements)

References 16 publications

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“…WPC has double modal anisotropy and nonlinear viscoelastic mechanical properties and they show different stress-strain responses under tension and compression [ 2 ]. The raw materials used in WPC are predominantly thermoplastic polymer, wood fiber, wood powder, plastic matrix such as polyethylene (PE), polyvinyl chloride (PVC), polypropylene (PP), polystyrene (PS), and acrylonitrile-butadiene-styrene terpolymer (ABS) [ 3 , 4 ]. The raw material and matrix are molded by extrusion or remodeling.…”

Section: Introductionmentioning

confidence: 99%

A Review on Flexural Properties of Wood-Plastic Composites

Jian

Mohrmann

et al. 2022

Polymers

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Wood–plastic composite (WPC) is a kind of composite material that is made of plastic and wood fiber or wood powder. Because it is mothproof, is resistant to corrosion, and has plasticity, among other advantages, it has been researched and used increasingly in building materials. The flexural property of WPC is an important subject in evaluating its mechanical properties. In this paper, wood–plastic raw materials and processing technology are introduced; the internal and external factors of WPC which affect the flexural properties are analyzed; the different ways of enhancing the bending capacity, including the surface pretreatment, addition of different modifiers (compatibility agent and coupling agent) etc. are summarized; and the methods of operation and strengthening effect are analyzed. This work provides a reference for further research in related fields.

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Section: Introductionmentioning

confidence: 99%

A Review on Flexural Properties of Wood-Plastic Composites

Jian

Mohrmann

et al. 2022

Polymers

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“…It was observed that all biocomposites had higher density compared to the rHDPE. It's important to note that the variation of the hardness and density have same behavior confirming that hardness of composite depends on its density 46 …”

Section: Resultsmentioning

confidence: 67%

Mechanical and rheological properties of recycled high‐density polyethylene and ronier palm leaf fiber based biocomposites

Diouf

Thiandoume

Abdulrahman

et al. 2021

J of Applied Polymer Sci

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Recycled plastic (rHDPE) was coupled with different weight percentage of ronier palm leaf fiber (RLFs) to prepare eco‐friendly polymer biocomposites. Fourier transform infrared analysis, tensile test, dynamic rheological test, hardness test, scanning electron microscopy (SEM) analysis, and density measurement were used to determine the structural, mechanical, morphological and physical properties of the biocomposites. The modulus showed excellent improvement with the addition of RLFs. G′ and G″ were found to increase with the increment of both the filler content and the angular frequency. At low frequencies, the loss factor was increased with the frequency and decreased with the RLFs content. However, at high frequencies, it was decreased with both the angular frequency and the RLFs content. The complex viscosity η* was found to be increasing and decreasing with the RLFs content and the angular frequency, respectively. SEM micrographs of tensile fractured surfaces of biocomposites show pulled out RLFs zones and voids due to the presence of agglomeration. Finally, the experimental Young's modulus data was compared with theoretical predictions. A good fit was obtained with Einstein Model.

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“…Wood fiber/polyethylene composite (WPC) is a relatively new type of material mainly composed of poplar fiber (thermal conductivity is 0.2 W/(m•k)) and polyethylene (thermal conductivity is 0.42 W/(m•k)) (Malkapuram et al 2009;Ramesh et al 2018). Because of the combination of the double advantages of wood fiber and plastic materials, WPCs exhibit excellent comprehensive properties (Gardner and Bozo 2018;Ma et al 2020), such as high strength, high impact resistance, dimensional stability, and good wear resistance (Kumar et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Prediction of cutting temperature in the milling of wood-plastic composite using artificial neural network

Zhang

Hu³

et al. 2021

BioRes

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In the milling of wood-plastic composites, the cutting temperature has a great influence on tool life and cutting quality. The effects of cutting parameters on the cutting temperatures in the cutting zone were analyzed using infrared temperature measurement technology. The results indicated that the cutting temperature increased with the increase of spindle speed and cutting depth but decreased with the increase of feed rates. In addition, based on experimental data, a BP neural network model was proposed for predicting the cutting temperatures. The value of R2 was 0.97354 for the testing data, which indicates that the developed model achieved high prediction accuracy, respectively. The results of the study can play a guiding role in the prediction and control of cutting temperature, which is of great importance in the improvement of tool life, machining quality, and machining efficiency.

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Physical and Mechanical Properties: Hot pressed Phenol Formaldehyde based Wood Plastic Composite

Cited by 14 publications

References 16 publications

A Review on Flexural Properties of Wood-Plastic Composites

A Review on Flexural Properties of Wood-Plastic Composites

Mechanical and rheological properties of recycled high‐density polyethylene and ronier palm leaf fiber based biocomposites

Prediction of cutting temperature in the milling of wood-plastic composite using artificial neural network

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