Properties of particleboard manufactured using an air-injection radio-frequency hot press

Korai, Hideaki; Osada, Takayoshi; Sumida, Atsushi

doi:10.1007/s10086-013-1351-5

Cited by 2 publications

(1 citation statement)

References 9 publications

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“…The advantage of this pressing technology consists in reduced press time, hence improved adhesive´s curing process (Mäbert et al 2015), (Mäbert 2016). During pressing, the wood particles are exposed to a high frequency eld, the water molecules begin to oscillate, resulting in heat generation in the press mat (Korai et al 2014), (Paulitsch and Barbu 2015). The relative increased moisture content of wood particles (about 10%) promotes rapid warming and consequently water evaporation followed by faster adhesive hardening (Herzog et al 2021).…”

Section: Introductionmentioning

confidence: 99%

Effect of the particle geometry on lightweight particleboard from Paulownia using high-frequency pressing technology

Röllig,

Tudor,

Barbu

et al. 2024

Wood Material Science & Engineering

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The aim of this research is to manufacture lightweight single-layered particleboard made of paulownia plantation wood and to analyse to what extend the panel´s properties are in uenced by particle geometry. Panels with a thickness of 16 mm and two levels of density, 300 and 400 kg/m³ were manufactured with urea-formaldehyde adhesive using high-frequency (HF) pressing technology. The entire production process, from stem debarking up to particleboard manufacturing was described and assessed. The physical and mechanical properties of the panels met at least the requirement for LP1 (light)particleboards for general purposes and use in dry conditions. A higher particle size determined increased bending properties and better internal bond, but also more a nity to water absorption. As a product that withstands the criteria for at least LP1 classi cation, the particleboards made of paulownia manufactured with HF technology are innovative sustainable products for the furniture industry.

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Section: Introductionmentioning

confidence: 99%

Effect of the particle geometry on lightweight particleboard from Paulownia using high-frequency pressing technology

Röllig,

Tudor,

Barbu

et al. 2024

Wood Material Science & Engineering

View full text Add to dashboard Cite

show abstract

Effect of the particle geometry on lightweight particleboards from Paulownia using high frequency pressing technology

Röllig,

Tudor,

Barbu

et al. 2023

Preprint

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The aim of this research is to manufacture lightweight single-layered particleboard made of paulownia plantation wood and to analyse to what extend the panel´s properties are influenced by particle geometry. Panels with a thickness of 16 mm and two levels of density, 300 and 400 kg/m³ were manufactured with urea-formaldehyde adhesive using high-frequency (HF) pressing technology. The entire production process, from stem debarking up to particleboard manufacturing was described and assessed. The physical and mechanical properties of the panels met at least the requirement for LP1 (light)particleboards for general purposes and use in dry conditions. A higher particle size determined increased bending properties and better internal bond, but also more affinity to water absorption. As a product that withstands the criteria for at least LP1 classification, the particleboards made of paulownia manufactured with HF technology are innovative sustainable products for the furniture industry.

show abstract

Properties of particleboard manufactured using an air-injection radio-frequency hot press

Cited by 2 publications

References 9 publications

Effect of the particle geometry on lightweight particleboard from Paulownia using high-frequency pressing technology

Effect of the particle geometry on lightweight particleboard from Paulownia using high-frequency pressing technology

Effect of the particle geometry on lightweight particleboards from Paulownia using high frequency pressing technology

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