Sisal fiber reinforced high density polyethylene pre-preg for potential application in filament winding
收藏国家林业和草原科学数据中心2022-11-03 更新2024-03-06 收录
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资源简介：
A thermoplastic-penetrated natural fiber belt was developed for potential application in filament winding. Discontinuous sisal fiber bundles were impregnated with high density polyethylene and then connected into continuous pre-pregs via hot-pressing. The interfacial bonding was improved by treating the fibers with sodium hydroxide (NaOH) and three types of coupling agents (NH2C3H6Si(OC2H5)3, C2H3Si(OC2H5)3 and C51H112O22P6Ti). Tensile properties of the fiber bundles, pre-pregs, and annular specimens were determined. The fiber surface microstructure and the pre-preg interfacial bonding were evaluated via scanning electron microscopy and Fourier transform infrared spectroscopy.
提供机构：
国家林业和草原科学数据中心
创建时间：
2022-11-03
