摘要
测试水溶性聚酯浆料的物理性能,并与PVA进行对比。通过测试聚酯浆料的粘度、浆膜水溶性、浆液粘附力及生物降解性等性能指标,认为水溶性聚酯浆料具有以下特点:水溶性好,粘度较低,适合"两高一低"的上浆工艺路线;与纯涤纶纱有较好的粘附性,能够取代丙烯酸类浆料和PVA用于经纱上浆;退浆废液对环境污染较小。对两种浆料分别进行了红外光谱分析。
Physical properties of water-soluble polyester size nlixtme were tested and contrasted with FVA. Through test and comparing the property indexes of polyester size mixture including viscosity, water-soluble of size mixture film, sizing adhensity and biodegradability, it is considered that the polyester size mixture possesses better water-soluble and lower viscosity. It is Suitable to adopt processing of higher concentration ＆ higher squeezing pressure ＆ lower viscosity. The size mixture have better adhesion to pure polyester yarn and could replace. Acrylic size mixture and PVA. Desizing liquid waste is less polluting to environment.
出处
《棉纺织技术》
CAS
CSCD
北大核心
2008年第8期56-58,共3页
Cotton Textile Technology
关键词
聚酯浆料
粘度
粘附力
红外光谱
生物降解性
Polyester Size Mixture,Viscosity, Adhesivity ,Infrared Spectrum,Biodegradability
