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Paper Information

Journal:   IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH   fall 2016 , Volume 31 , Number 3 (56) ; Page(s) 458 To 471.
 
Paper: 

The effects of modification with silan compound on physical properties of poplar wood (Popolus Deltoids)

 
 
Author(s):  SOBHANI OSKOUIE F., GHORBANI M.*, AMININASAB S.M.
 
* Natural Resources Faculty, Sari Agricultural Sciences and Natural Resources University, Sari, Iran
 
Abstract: 
This research was conducted to determine the optimum condition for modification poplar wood with 3-(trimethoxysilyl) propyl methacrylate and its effect on the physical properties of the wood. Test samples were divided into five groups: control, acidified ethanol/Silan at two subgroups of 110 and 150˚ C, and Ethanol/Silan/150° C at two subgroups of with and without Benzoyl peroxide. Samples were impregnated with silan compound using vacuum-pressure method in an experimental cylinder. Highest weight gain (24/40%) were determined at Silan/Et/BP/150˚ C. Silan/AEt/150˚ C specimens which showed most bulking efficiency and OH group's substitution 6. 81% and 1. 10 mol/gr, respectively. Modification reduced the water absorption and caused in dimensional stability improvement, and maximum dimensional stability were determined in samples modified using initiator containing solutions. After the immersion-drying cyclic test, the highest and lowest bulking efficiency were reported for Silan/AEt/150˚ C and Silan/Et/150˚ C. Maximum weight loss in immersion-drying test was determined in Silan/AEt/150 by the amount of 94/6%.
 
Keyword(s): Physical properties,3-(trimethoxysilyl) propyl methacrylate,acidified ethanol,bulking efficiency
 
 
References: 
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Citations: 
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APA: Copy

SOBHANI OSKOUIE, F., & GHORBANI, M., & AMININASAB, S. (2016). The effects of modification with silan compound on physical properties of poplar wood (Popolus Deltoids). IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, 31(3 (56) ), 458-471. https://www.sid.ir/en/journal/ViewPaper.aspx?id=665914



Vancouver: Copy

SOBHANI OSKOUIE F., GHORBANI M., AMININASAB S.M.. The effects of modification with silan compound on physical properties of poplar wood (Popolus Deltoids). IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH. 2016 [cited 2021October23];31(3 (56) ):458-471. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=665914



IEEE: Copy

SOBHANI OSKOUIE, F., GHORBANI, M., AMININASAB, S., 2016. The effects of modification with silan compound on physical properties of poplar wood (Popolus Deltoids). IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, [online] 31(3 (56) ), pp.458-471. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=665914.



 
 
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