可生物降解医用非织造布的研发  

Development of biodegradable non-woven fabrics for medical use

作　　者：张瑜[1] 朱军[1] 

机构地区：[1]南通大学纺织服装学院,江苏南通226007

出　　处：《纺织学报》2005年第5期114-116,共3页Journal of Textile Research

基　　金：南通大学资助项目(05A008)

摘　　要：应用棉短绒、棉下脚为原料,通过湿法成网工艺,制成棉短纤维与可生物降解聚酯PHBV(羟基丁酸和羟基戊酸共聚物)均匀混合的棉网,利用PHBV良好的热塑性能,开发出可完全生物降解的医用热粘合非织造布。研究结果表明,这种具有环保功能的医用非织造布具有良好的综合性能。Non-woven web of uniformly mixed cotton short staple fiber with biodegradable poly （hydroxybutyrate-co- hydroxyvalerate） （PHBV） was manufactured by wet laying method with cotton linters and wastes as raw materials. Utilizing the good thermo-plasticity of PHBV, thermo-bonded non-woven fabric was developed, Which was complete biodegradable and suitable for medical use. Research indicated that this environmentally protective non-woven fabric for medical use has good properties.

关 键 词：棉纤维 PHBV 非织造布 湿法成网 生物降解 

分 类 号：TQ342.87[化学工程—化纤工业]