کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6375901 | 1624835 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Potential use of decayed wood in production of wood plastic composite
ترجمه فارسی عنوان
استفاده بالقوه از چوب فاسد در تولید کامپوزیت پلاستیک چوب
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کلمات کلیدی
کامپوزیت چوب پلاستیک، چوب خرد شده ویژگی های مکانیکی، پایداری حرارتی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
چکیده انگلیسی
This study investigated the mechanical and thermal properties of hot press molded wood plastic composite (WPC) panels produced from different amounts (30, 40, or 50% weight) of Scots pine (Pinus sylvestris L.) wood decayed by brown-rot fungi and polypropylene with coupling agent (maleic anhydride grafted polypropylene, 3Â wt%). The results were compared with the properties of WPCs produced with the sound wood. The holocellulose content of the decayed wood was found to be significantly lower than that of the sound wood. Although the flexural and tensile properties of WPCs produced with the decayed wood flour were lower than those of the WPCs produced with the sound wood flour, their thermal stabilities were better at the wood flour levels of 40Â wt% and 50Â wt%. The weight loss of the WPCs produced with a high amount of decayed wood was lower than that of the WPCs produced with the sound wood, their enthalpy and crystallization degree were higher than those of the WPCs produced with the sound wood as well.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Industrial Crops and Products - Volume 74, 15 November 2015, Pages 279-284
Journal: Industrial Crops and Products - Volume 74, 15 November 2015, Pages 279-284
نویسندگان
Nadir Ayrilmis, Alperen Kaymakci, Türker Güleç,