Rheological properties of polyurethane prepolymertoughened moderate-temperature hot-melt prepreg

来源 :第二届中国国际复合材料科技大会 (CCCM-2) | 被引量 : 0次 | 上传用户：lbx5000

【摘要】

：

　　Polyurethane prepolymer (PPU) was synthesized and reacted with epoxy resin to bring in soft segment of polyurethane.The mechanical, thermal and rheological

【作者】

：

SUN Wendan LI Gang YANG Xiaoping

【机构】

：

Beijng university of Chemical Technology,State Key Laboratory of Organic-InorganicComposites,100029

【出处】

：

第二届中国国际复合材料科技大会 (CCCM-2)

【发表日期】

：

2015年期

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论文部分内容阅读

　　Polyurethane prepolymer (PPU) was synthesized and reacted with epoxy resin to bring in soft segment of polyurethane.The mechanical, thermal and rheological properties of PPU modified epoxy resin were evaluated by various methods.

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Rheological properties of polyurethane prepolymertoughened moderate-temperature hot-melt prepreg

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