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Differential Scanning Calorimetry (DSC) and Thermogravimetric Analysis (TGA) of Wood polymer nanocomposites
- Source :
- MATEC Web of Conferences, Vol 87, p 03013 (2017)
- Publication Year :
- 2017
- Publisher :
- EDP Sciences, 2017.
-
Abstract
- This study evaluates the thermal property of clay dispersed Styrene-co-Glycidal Methacrylate impregnated wood polymer nanocomposite (WPNC). The WPNC was characterized by FTIR, TGA and DSC methods. FT-IR result showed that the absorbance of wave number at 1730 cm−1, increased for clay dispersed Styrene-co-Glycidyl Methacrylate wood polymer nanocomposite (ST-co-GMA-clay-WPNC). From TGA, ST-co-GMA-clay-WPNC showed better thermal stability at the temperature below 450oC. The final weights of ST-co-GMA-clay-WPNC and ST-Clay-WPNC, between 420 and 700oC, were significantly less than the raw wood. When the temperature was below 450oC, nanoclay-incorporated surface modified wood composites showed enhanced higher thermal properties compared with those without nanoclay. From DSC, the degradation enthalpy at around 360oC of ST-co-GMA-Clay- WPNC was the highest.
- Subjects :
- Thermogravimetric analysis
Materials science
Polymer nanocomposite
Enthalpy
02 engineering and technology
010402 general chemistry
021001 nanoscience & nanotechnology
Methacrylate
01 natural sciences
0104 chemical sciences
Absorbance
Differential scanning calorimetry
lcsh:TA1-2040
Thermal stability
Fourier transform infrared spectroscopy
Composite material
0210 nano-technology
lcsh:Engineering (General). Civil engineering (General)
Subjects
Details
- Language :
- English
- Volume :
- 87
- Database :
- OpenAIRE
- Journal :
- MATEC Web of Conferences
- Accession number :
- edsair.doi.dedup.....dbfc2ea5a4277df9143becac409165e8