植物纤维的碱法处理

Treatment of Plant Fibre by Alkalization Process

研究了植物纤维在 Na OH溶液中的浸泡时间对材料力学性能的影响。实验结果表明 :在Na OH溶液质量百分浓度约为 7.5 %时 ,浸泡时间 12 h的条件下 。

NaOH was used to treat plant fibres . Effect of the concentration of the alkali solution and time of soaking on mechanical properties was studied . Results showed that composites containing the plant fibres that were treated with NaOH ( 7.5 %) and were soaked for 12 hours are better.in addition,composites containing untreatde plant fibres were compared.