LIGHT WEIGHT PARTICLE BOARD USING EXPANDED POLYSTYRENE

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MIR S.; FARROKHPAYAM S.R.; NAZERIAN M.; MANSOURI H.R.

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Paper Information

Journal: Journal of Wood and Forest Science and Technology Year:2016 | Volume:22 | Issue:4 Page(s): 239-253

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Title

LIGHT WEIGHT PARTICLE BOARD USING EXPANDED POLYSTYRENE

Author(s)

MIR S. | FARROKHPAYAM S.R. | NAZERIAN M. | MANSOURI H.R. | Issue Writer Certificate

Keywords

LIGHTWEIGHT PARTICLEBOARDQ2

EXPANDED POLYSTYRENEQ2

PRESSING TEMPERATUREQ2

PHYSICAL AND MECHANICAL PROPERTIESQ2

Abstract

Background and objectives: In general, wood-based materials have a lower weight than other materials. However, to reduce the cost of production, transportation and the harmful effects of environmental, wood in dustry engineer sinterested in weight loss products. Recently, using of lightweight materials in the composite wood products as an alternative hasoccupied the minds of researchers. ultra-light weight expanded polymerscan play the role of some wood in a composites far as the strength of the board is notreduced. In this study, the possibility of applying EXPANDED POLYSTYRENE (EPS) to reduce the final density of particleboard were investigated. The research was focused on reducing of particleboard weight with a minimum of resistance reduction.Materials and methods: In this study the EXPANDED POLYSTYRENE particles (EPS) in the form of small spherical shape, to reduce the weight of the core layer of partileboard were replaced. While, thethickness ofthe final productis maintained. The final product thickness of 25 mm in size does not change. Test boards with a thickness of 25 mm and weighs 30 percent less than conventional boards, under the treatments of adhesives, polystyrene content, and press temperatures were fabricated.Results: The result of internal bonding test showed that increasing the content of foam polystyrene granules and press temperature has a negative impact on the property. The results clearly showed increasing of press temperature and EPS content caused modulus of rapture and modulus of elasticity was improved. No significant difference was found on the effect of press temperature on screw withdrawal strength while the highest of this strength was found on the panels made with 1 percent EPS contain. Particleboard made with 5 % EXPANDED POLYSTYRENE showed most favorable percent thickness swelling and water absorption.Conclusion: Generally, removing a partial of wood particles from core layer and replacement of EPS to make available reducing weight with keeping physical characteristics was successful. The EXPANDED POLYSTYRENE with the considering applications for this product in the first stage showed the acceptable resistance.

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APA: Copy

MIR, S., FARROKHPAYAM, S.R., NAZERIAN, M., & MANSOURI, H.R.. (2016). LIGHT WEIGHT PARTICLE BOARD USING EXPANDED POLYSTYRENE. JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY, 22(4), 239-253. SID. https://sid.ir/paper/156923/en

Vancouver: Copy

MIR S., FARROKHPAYAM S.R., NAZERIAN M., MANSOURI H.R.. LIGHT WEIGHT PARTICLE BOARD USING EXPANDED POLYSTYRENE. JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY[Internet]. 2016;22(4):239-253. Available from: https://sid.ir/paper/156923/en

IEEE: Copy

S. MIR, S.R. FARROKHPAYAM, M. NAZERIAN, and H.R. MANSOURI, “LIGHT WEIGHT PARTICLE BOARD USING EXPANDED POLYSTYRENE,” JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY, vol. 22, no. 4, pp. 239–253, 2016, [Online]. Available: https://sid.ir/paper/156923/en

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