INVESTIGATION ON THE INFLUENCE OF UREA ADDITION TO UREA-FORMALDEHYDE ADHESIVE ON PHYSICAL AND MECHANICAL PROPERTIES OF POPLAR PARTICLEBOARD

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DOOSTHOSSEINI K.; GHAFFARI R.

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ISSN: 2588-4824

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Paper Information

Journal: Iranian Journal of Wood and Paper Science Research Year:2012 | Volume:27 | Issue:4 (41) Page(s): 646-654

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Title

INVESTIGATION ON THE INFLUENCE OF UREA ADDITION TO UREA-FORMALDEHYDE ADHESIVE ON PHYSICAL AND MECHANICAL PROPERTIES OF POPLAR PARTICLEBOARD

Author(s)

DOOSTHOSSEINI K. | GHAFFARI R. | Issue Writer Certificate

Keywords

POPLAR WOODQ2

UREA FORMALDEHYDEQ3

UREAQ2

MODULUS OF RUPTURE (MOR)Q2

INTERNAL BONDING (IB)Q2

WATER ABSORPTIONQ2

THICKNESS SWELLINGQ2

Abstract

Effect of increasing UREA additions to UREA-formaldehyde adhesive on physical and mechanical properties of POPLAR WOOD particleboard was investigated. Four levels of UREA (0, 4.1, 8.2, 16% based on the solid content of adhesive) and two hot pressing times (170 and 180oC) were investigated. Boards with the density of 0.63 gr./cm3 and 10% adhesive were prepared.Mechanical properties including modulus of rupture (MOR), internal bond (IB) and physical properties including WATER ABSORPTION and THICKNESS SWELLING were measured. Results showed that the UREA addition to UREA FORMALDEHYDE/fa?page=1&sort=1&ftyp=all&fgrp=all&fyrs=all" target="_blank"> UREA FORMALDEHYDE adhesive improved the mechanical strengths of the board and reduced the WATER ABSORPTION and THICKNESS SWELLING. Also, the impact of press temperature on mechanical and physical properties of boards was significant and the boards produced applying 170oC press temperature was superior.

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APA: Copy

DOOSTHOSSEINI, K., & GHAFFARI, R.. (2012). INVESTIGATION ON THE INFLUENCE OF UREA ADDITION TO UREA-FORMALDEHYDE ADHESIVE ON PHYSICAL AND MECHANICAL PROPERTIES OF POPLAR PARTICLEBOARD. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, 27(4 (41)), 646-654. SID. https://sid.ir/paper/109645/en

Vancouver: Copy

DOOSTHOSSEINI K., GHAFFARI R.. INVESTIGATION ON THE INFLUENCE OF UREA ADDITION TO UREA-FORMALDEHYDE ADHESIVE ON PHYSICAL AND MECHANICAL PROPERTIES OF POPLAR PARTICLEBOARD. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH[Internet]. 2012;27(4 (41)):646-654. Available from: https://sid.ir/paper/109645/en

IEEE: Copy

K. DOOSTHOSSEINI, and R. GHAFFARI, “INVESTIGATION ON THE INFLUENCE OF UREA ADDITION TO UREA-FORMALDEHYDE ADHESIVE ON PHYSICAL AND MECHANICAL PROPERTIES OF POPLAR PARTICLEBOARD,” IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, vol. 27, no. 4 (41), pp. 646–654, 2012, [Online]. Available: https://sid.ir/paper/109645/en

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