Some properties of experimental particleboard manufactured from waste bamboo using modified recycled palm oil as adhesive

Suwan, Anutida; Sukhawipat, Nathapong; Uthaipan, Nattapon; Saetung, Anuwat; Saetung, Nitinart

doi:10.1016/j.porgcoat.2020.105899

Cited by 24 publications

(13 citation statements)

References 19 publications

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“…The acid number for free acid in UPO and residual acid after the reaction in MUPO rose slightly from 1.41 to 1.76 mgKOH/g. These findings suggested that UPO is effectively changed by oxidation and hydroxylation to mUPO, which corresponded to the previous works [ 27 , 28 , 29 ].…”

Section: Resultssupporting

confidence: 91%

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The Use of New Waste-Based Plasticizer Made from Modified Used Palm Oil for Non-Glutinous Thermoplastic Starch Foam

et al. 2022

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A novel waste-based plasticizer derived from modified used palm oil (mUPO) was successfully developed and has been used as a new plasticizer to non-glutinous thermoplastic starch foam to improve their properties. The molecular weight and hydroxyl number of the mUPO was 3150 g/mol and 192.19 mgOH/g, respectively. The effects of mUPO content ranging from 0 to 9 phr were investigated. The results revealed that the optimal mUPO content as an additive was 6 wt%. The addition of mUPO had a direct effect on the mechanical properties and thermal properties. The impact strength increased from 1.30 to 4.55 J/m, while the glass transition temperature (Tg) decreased from 70.83 to 66.50 °C by increasing mUPO from 0 phr to 6 phr in the thermoplastic starch foam. The mUPO, on the other hand, has also the potential to reduce shrinkage from 33.91 to 21.77% and moisture absorption from 5.93 to 1.73% by increasing the content from 0 phr to 6 phr in starch foam. Furthermore, the mUPO helps the forming of the foam structure as measured by SEM, and the mUPO utilization of waste-based material could be a promising green alternative plasticizer for starch components, especially starch foam applications.

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Section: Resultssupporting

confidence: 91%

“…The chemical structure confirmation of UPO and mUPO has been reported in our previous work [ 27 , 28 , 29 , 30 ]. The figure of 1 H-NMR spectra and FTIR spectra is presented in Figures S1 and S2 , respectively.…”

Section: Methodssupporting

confidence: 74%

The Use of New Waste-Based Plasticizer Made from Modified Used Palm Oil for Non-Glutinous Thermoplastic Starch Foam

et al. 2022

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“…Research on the use of bamboo particles to meet the mechanical and physical characteristics of the particleboard aligned with the industry standards is ongoing. A number of studies are currently evaluating the effects of varying percentages and sizes of bamboo particles, as well as the factor of additives between the fiber and the matrix, and the type of matrix and fiber [32][33][34][35].…”

Section: Introductionmentioning

confidence: 99%

Polymer Composite Fabrication Reinforced with Bamboo Fiber for Particle Board Product Raw Material Application

2021

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Bamboo particles as reinforcement in composite materials are prospective to be applied to particleboard products in the industry. This study aimed to synthesize bamboo particle reinforced polymer composites as a substitute for particleboard products, which still use wood as a raw material. The parameters of the composite synthesis process were varied with powder sizes of 50, 100, and 250 mesh, each mesh with volume fractions of 10, 20, and 30%, matrix types of polyester and polypropylene, Tali Bamboo, and Haur Hejo Bamboo as reinforcements. Characterization included tensile strength, flexural strength, and morphology. Particleboard products were tested based on JIS A 5908-2003, including density testing, moisture content, thickness expansion after immersion in water, flexural strength in dry and wet conditions, bending Young’s modulus, and wood screw holding power. The results showed that the maximum flexural and tensile strength values of 91.03 MPa and 30.85 MPa, respectively, were found in polymer composites reinforced with Tali bamboo with the particle size of 250 mesh and volume fraction 30%. Particleboard made of polypropylene and polyester reinforced Tali Bamboo with a particle size of 250 mesh and a volume fraction of 30% composites meets the JIS A 5908-2003 standard.

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“…Lastly, the mUPO was further analyzed for its iodine value, acid value and hydroxyl value. The chemical structure con rmation of UPO and mUPO has been reported in our previous work [23][24][25][26].…”

Section: Methodsmentioning

confidence: 95%

Modified Used Palm Oil Polyols – A New Waste-based Plasticizer for Thermoplastic Non-glutinous Starch Foam

Sukhawipat

2022

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In this paper, a novel waste-based plasticizer derived from modified Used Palm Oil (mUPO) was successfully developed and used as an essential additive to thermoplastic non-glutinous starch foam to improve its properties. The molecular weight and hydroxyl number of the mUPO that was being explored was 3,150 g/mol and 192.19 mg.KOH/g, respectively. The key results revealed that the optimal mUPO content enhances the mechanical properties and thermal properties of thermoplastic starch. Furthermore, the superlative mUPO content facilitate the forming of foam structure. All these results indicate that the proper utilization of wasted-based material such as mUPO is a promising solution to achieve a green alternative plasticizer for starch components, especially starch foam applications.

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Some properties of experimental particleboard manufactured from waste bamboo using modified recycled palm oil as adhesive

Cited by 24 publications

References 19 publications

The Use of New Waste-Based Plasticizer Made from Modified Used Palm Oil for Non-Glutinous Thermoplastic Starch Foam

The Use of New Waste-Based Plasticizer Made from Modified Used Palm Oil for Non-Glutinous Thermoplastic Starch Foam

Polymer Composite Fabrication Reinforced with Bamboo Fiber for Particle Board Product Raw Material Application

Modified Used Palm Oil Polyols – A New Waste-based Plasticizer for Thermoplastic Non-glutinous Starch Foam

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