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Information Journal Paper

Title

INVESTIGATION OF USING OLD CORRUGATED CONTAINER IN THE PRODUCTION OF THREE- LAYER PARTICLEBOARD

Pages

  103-114

Abstract

 Background and objective: The demand for COMPOSITE WOOD PRODUCTS, such as plywood, oriented strand board (OSB), PARTICLEBOARD and medium density fiberboard has recently increased substantially throughout the world. Wood-based panels allocated to 57 percent of total consumption of wood in the world. Annual production growth of this composite is forecasted 2 to 5 percent. Despite the increasing demand for wood due to environmental issues and industrial wood supply, there are still limitations and are decreasing. There is still an ongoing research interest to identify alternative sources of wood for manufacturing wood composite products.OCC (Old Corrugated Container) as one of the alternative sources to use in the PARTICLEBOARD industry has been subjected to feasibility studies. The rational for choosing the OCC is availability, fair price and the absence of impurities in cellulosic materials of the OCC. This research investigated the use of the OCC in the surface and middle layers on the mechanical and physical properties of three layer PARTICLEBOARD.Materials and methods: In this research, researchers used 3 or 5 layered OCC which were applied for packaging low-weight materials Particles prepared of the OCC were consisted of 10 treatments including 5 levels of incorporation: 0, 15, 30, 45, 60 percent with wood for surface and middle layers of PARTICLEBOARD were used. Industrial wood chips from Sanate Choube Shomal Company were used. Urea formaldehyde resin used at 10 percent level of dry weight of raw material as well as ammonium chloride was used as a catalyst at 2 percent level of the dry weight of adhesive. After the mixing process of wood particle/OCC with the adhesive and hardener, mat at temperature of 170oc for 5 minutes under hot press was placed. After making PARTICLEBOARD, PHYSICAL AND MECHANICAL PROPERTIES of panels analyzed using variance analysis in 95% confidence level.Results: The results showed, the use of the OCC up to 30 percent in the surface layers of PARTICLEBOARD led to the most bending strength and modulus of elasticity while in the middle layer at 15 percent level allocated the most aforementioned resistances; also internal bonding decreased by increasing the OCC content. Water absorption and thickness swelling increased by increasing the OCC content.Conclusion: Results showed, there was usability of the OCC in the surface layers up to 30 percent and in the middle layer up to 15 percent for general purpose boards for use in dry conditions.

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    APA: Copy

    VAZIRI, V., & SALARI, M.. (2017). INVESTIGATION OF USING OLD CORRUGATED CONTAINER IN THE PRODUCTION OF THREE- LAYER PARTICLEBOARD. JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY, 24(2), 103-114. SID. https://sid.ir/paper/156630/en

    Vancouver: Copy

    VAZIRI V., SALARI M.. INVESTIGATION OF USING OLD CORRUGATED CONTAINER IN THE PRODUCTION OF THREE- LAYER PARTICLEBOARD. JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY[Internet]. 2017;24(2):103-114. Available from: https://sid.ir/paper/156630/en

    IEEE: Copy

    V. VAZIRI, and M. SALARI, “INVESTIGATION OF USING OLD CORRUGATED CONTAINER IN THE PRODUCTION OF THREE- LAYER PARTICLEBOARD,” JOURNAL OF WOOD AND FOREST SCIENCE AND TECHNOLOGY, vol. 24, no. 2, pp. 103–114, 2017, [Online]. Available: https://sid.ir/paper/156630/en

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