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/ Thermally bondable polyterephthalate/polyethylene composite fiber with high interfacial adhesive strength
/ Thermally bondable polyterephthalate/polyethylene composite fiber with high interfacial adhesive strength
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机译:/具有高界面粘合强度的可热粘合聚对苯二甲酸乙二酯/聚乙烯复合纤维
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摘要
PURPOSE: Polyethylene terephthalate / polyethylene type thermofusing conjugate fiber has excellent interface adhesive force, thermofusing property and carding property. A manufacturing method of the fiber is characterized by mixing a little material capable of dissolving polymers of the fiber on spinning. CONSTITUTION: The material is polyester / polyethylene block copolymer. Number average molecular weight of the polyethylene block is 2000-50000. Addition quantity of the material is 1-5pts.wt. based on the polyethylene terephthalate.
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