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  5. Synthesis of Epoxy Functionalized Hyperbranched Polyurethane and its Blending with Benzoxazine: Cure

Synthesis of Epoxy Functionalized Hyperbranched Polyurethane and its Blending with Benzoxazine: Cure

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：dolan525
【摘 要】
：
New epoxy-terminated hyperbranched polyurethanes (EHPU) with different epoxy value were prepared through functionalizafion of hyperbranched polyurethane (HPU) with glycidol.Fourier Transform Infrared
【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7期
【关键词】
：
epoxy hyperbranched polyurethane benzoxazine curing thermal properties 
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　　New epoxy-terminated hyperbranched polyurethanes (EHPU) with different epoxy value were prepared through functionalizafion of hyperbranched polyurethane (HPU) with glycidol.Fourier Transform Infrared (FT-IR) and Nuclear Magnetism Resonances (NMR) analysis confirmed that epoxy group was effectively end-capped on the HPU.
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