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研究了成型工艺、碱液及硅烷偶联剂预处理对苎麻/LLDPE复合材料力学性能的影响.结果表明:经碱液、KH-550和A-151硅烷偶联剂分别预处理后,苎麻/LLDPE复合材料的拉伸性能均有不同程度的提高,拉伸强度由51.o MPa分别提高到102.6 MPa、83.6 MPa及89.8 MPa.经A-151预处理后,材料的弯曲强度及弯曲模量由23.1 MPa、1.58 GPa提高到81.6 MPa、6.01 GPa,单位面积总冲击能及动态弯曲强度由30.9 KJ/m2、31.3 MPa提高到37.8 kJ/m2、106 MPa.

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