Abstract
In order to analysis the processing and serviceability of soybean protein-PVA fibers, the thermal property is studied by TG and DSC and other methods. The result is compared with that of the wool. The glass transition temperature of soybean protein-PVA fiber is 81°C.The decomposition temperature is 313°C.The heat dry air shrinkage rate is 2.3%. The heat endurance meets with the demand of processing and end use.
Publisher
Trans Tech Publications, Ltd.
Reference5 articles.
1. Xu-W. , Thermal analysis of ultrafine wool powder [J], Journal of applied polymer science, vol . 87(2003), pp.2372-2376.
2. Zhang-H: Thermal properties of bombyx mori silk fibers[J]. Journal of applied polymer science, vol. 86(2002), pp.1817-1820.
3. De-Clerck-K,Rahier-H and Van-Mele-B,et al., Thermal properties relevant to the processing of PET fibers [J], Journal of Applied Polymer Science,vol. 89(2003),pp.3840-3849.
4. Xiao-C,Zhang-Y and Wu-S. Thermal behavior of polyarylate/polyester blend fibers [J]. Textile Res. J., vol. 72( 2002), pp.391-393.
5. Zeng Yue-min, Temperature dependency of water vapor permeability of shape memory polyurethane [J]. Journal of Donghua university,vol. 19(2002), pp.52-57. in English.