LONG-TERM WATER ABSORPTION AND THICKNESS SWELLING AND DETERMINE THEIR CHARACTERISTICS IN WOOD FLOUR/POLYPROPYLENE/NANO SIO2 NANOCOMPOSITE

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ISMAEILI MOGHADM S.; NAJAFI A.; SHAHRAKI A.; MALEKIAN B.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES Year:2016 | Volume:7 | Issue:2 Page(s): 241-254

Download Full-Text

Persian Verion

View:

1,730

Download:

Cites:

Information Journal Paper

Title

LONG-TERM WATER ABSORPTION AND THICKNESS SWELLING AND DETERMINE THEIR CHARACTERISTICS IN WOOD FLOUR/POLYPROPYLENE/NANO SIO2 NANOCOMPOSITE

Author(s)

ISMAEILI MOGHADM S. | NAJAFI A. | SHAHRAKI A. | MALEKIAN B. | Issue Writer Certificate

Keywords

HUMIDITY COEFFICIENT DIFFUSIONQ2

THICKNESS SWELLING RATEQ1

NANO SIO2Q1

INFRARED SPECTROSCOPYQ1

LONG-TERM WATER ABSORPTIONQ1

Abstract

The objective of this study was to investigate the effect of nano SiO2 on LONG-TERM WATER ABSORPTION and thickness swelling, HUMIDITY COEFFICIENT DIFFUSION and THICKNESS SWELLING RATE of wood plastic composite. For this purpose, 60% wood flour, 40% polypropylene, 2 per hundred compounds (phc) MAPP were mixed in an internal mixer (HAAKE). Nano SiO2 with 0, 1, 3 and 5 (phc) ratios as a reinforcing agent was also used. Finally, test samples were fabricated by using the injection molding machine. Then, LONG-TERM WATER ABSORPTION and thickness swelling of samples were measured after 1848 hours according to the ASTM standard. HUMIDITY COEFFICIENT DIFFUSION and THICKNESS SWELLING RATE were also calculated for a closer look at longterm water absorption and thickness swelling behavior in wood plastic nanocomposite. To ensure the formation of hydrogen bonds between hydroxyl groups of SiO2 nanoparticles with hydroxyl group of wood flour, Fourier transform infrared (FTIR) spectroscopy tests was used. The results showed that water absorption behavior of nanocomposite is according to Fick's law. In addition, with an increase in SiO2 nanoparticles, LONG-TERM WATER ABSORPTION, thickness swelling and HUMIDITY COEFFICIENT DIFFUSION decreased in wood plastic nanocomposite. The results of INFRARED SPECTROSCOPY confirmed the hydrogen bond between the nano SiO2 and wood flour. Statistical analysis showed that after 1848 hours of immersion, nano SiO2 had a significant effect on water absorption and thickness swelling at a confidence level of 99%, so the sample with 5% silica nanoparticles was chosen as the best treatment.

Cites

No record.

References

No record.

Cite

APA: Copy

ISMAEILI MOGHADM, S., NAJAFI, A., SHAHRAKI, A., & MALEKIAN, B.. (2016). LONG-TERM WATER ABSORPTION AND THICKNESS SWELLING AND DETERMINE THEIR CHARACTERISTICS IN WOOD FLOUR/POLYPROPYLENE/NANO SIO₂ NANOCOMPOSITE. IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES, 7(2), 241-254. SID. https://sid.ir/paper/184344/en

Vancouver: Copy

ISMAEILI MOGHADM S., NAJAFI A., SHAHRAKI A., MALEKIAN B.. LONG-TERM WATER ABSORPTION AND THICKNESS SWELLING AND DETERMINE THEIR CHARACTERISTICS IN WOOD FLOUR/POLYPROPYLENE/NANO SIO₂ NANOCOMPOSITE. IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES[Internet]. 2016;7(2):241-254. Available from: https://sid.ir/paper/184344/en

IEEE: Copy

S. ISMAEILI MOGHADM, A. NAJAFI, A. SHAHRAKI, and B. MALEKIAN, “LONG-TERM WATER ABSORPTION AND THICKNESS SWELLING AND DETERMINE THEIR CHARACTERISTICS IN WOOD FLOUR/POLYPROPYLENE/NANO SIO₂ NANOCOMPOSITE,” IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES, vol. 7, no. 2, pp. 241–254, 2016, [Online]. Available: https://sid.ir/paper/184344/en

Related Journal Papers