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发明公开
CN109177211A 高强度尼龙6层合复合材料的制备方法 有权 转让

高强度尼龙6层合复合材料的制备方法
摘要：
本发明公开了一种高强度尼龙6层合复合材料的制备方法，包括如下步骤：准备尼龙6粒料、经过预处理的短切碳纤维以及纳米氧化铝；将上述准备的材料及加工助剂混合，得到物料A；对物料A进行密炼，得到物料B；对物料B进行挤出成型，得到第一种改性尼龙6粒料；对第一种改性尼龙6粒料进行模压成型，得到第一种改性尼龙6片材；将尼龙6粒料、纳米氧化铝以及加工助剂混合，得到物料C；对物料C进行密炼，得到物料D；对物料D进行挤出成型，得到第二种改性尼龙6粒料；对第二种改性尼龙6粒料进行模压成型，得到第二种改性尼龙6片材；以及依次层叠第一层第二种改性尼龙6片材、第一层第一种改性尼龙6片材及第二层第二种改性尼龙6片材，并对层合体进行热压成型。
摘要（英）：

The invention discloses a preparation method of a high strength nylon 6 laminated composite material. The preparation method comprises the following steps: preparing a nylon 6 aggregate, pretreated short carbon fibers and nano aluminum oxide; mixing the prepared materials with a processing aid to obtain a material A; mixing the material A to obtain a material B; extruding and forming the materialB to obtain a first modified nylon 6 aggregate; carrying out compression molding on the first modified nylon 6 aggregate to obtain a first modified nylon 6 sheet; mixing the nylon 6 aggregate, the nano aluminum oxide and the processing aid to obtain a material C; mixing the material C to obtain a material D; extruding and forming the material D to obtain a second modified nylon 6 aggregate; carrying out compression molding on the second modified nylon 6 aggregate to obtain a second modified nylon 6 sheet; and laminating the second modified nylon 6 sheet in the first layer, the second modifiednylon 6 sheet in the first layer and the second modified nylon 6 sheet in the second layer and carrying out hot press molding on the laminated body.

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