NaClO2 solution treatment affected the fiber cells slightly, but effectively changed the properties of the middle lamella jointing between the ultimate fiber cells. The mechanical properties of the hemp fiber were mainly decided by the shearing between single fibers caused by the plastic-like ...
and crystallinity is good. Therefore, the strength of hemp fiber is higher than that of cotton fiber, up to 6.5 g / Dan, and the elongation is small, only half of cotton fiber, about 3.5%, which is more brittle than cotton fiber. ...
Hemp fiber has the basic characteristics of hygroscopicity, strength and elasticity. Hygroscopicity: Hemp fiber The hygroscopicity of the jute is strong, and the moisture absorption of jute is the largest. Under general atmospheric conditions, the moisture regain can reach about 14%. Besides, the h...
Journal of Applied Polymer ScienceHaixia Fang,Yaolin Zhang,James Deng,Denis Rodrigue.Effect of fiber treatment on the water absorption and mechanical properties of hemp fiber/polyethylene composites[J]. J. Appl. Polym. Sci. .2012(2)Fang, H., Zhang, Y., Deng, J. and Rodrigue, D. (2013)...
Non-asbestos brake friction composites with hemp fiber (5, 10, 15, 20 wt%) were developed and characterized for mechanical, physical and tribological properties. The properties such as density, hardness and ash content were found to decrease whereas compressibility, porosity and water absorption were...
but due to some inherent disadvantages of the fiber itself, seriously affecting the performance of fiber composites. Based on the study on thermal mechanical properties of hemp fiber, reveals the thermal expansion property of hemp fiber to h 当前,当前,大麻加强质地的合成材料用途广泛,但归结于,严重影...
Based on the study on thermal mechanical properties of hemp fiber, reveals the thermal expansion property of hemp fiber to help solve t 当前,大麻加强质地的合成材料用途广泛,但归结于,严重影响纤维综合的表现纤维的一些固有缺点。 基于关于大麻纤维热量机械性能的研究,显露大麻纤维热扩散物产到帮助解决纤维和...
Natural fiber-based thermoplastic composites are generally lower in strength performance compared to thermoset composites. However, they have the advantage... Panthapulakkal,Sain - 《J Appl Polym》 被引量: 135发表: 2007年 Characterization of the thermo-mechanical behaviour of Hemp fibres intended for...
摘要: By means of a thermovision method we studied barrier properties in the infrared range of needle punched nonwovens manufactured from hemp fibres, chemical fibres and of nonwovens manufactured from hemp fibres with an addition of electrically conducting fibres....
The properties of the new OPG can be improved effectively by toughening and strengthening it with fibers. This review discusses the current studies of fiber-reinforced one-part geopolymers (FOPGs) in terms of raw precursors, activators, fibers, physical properties and curing mechanisms. In this ...