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- The effects of auxiliaries and dyes on the content of Oligomers on the surface of polyester fiber dyed at high temperature and pressure were studied. 本文通过大量实验研究了聚酯纤维高温高压染色中染色助剂和染料对染色后纤维表面低聚物含量的影响。
- The polyester fibers dyed before antistatic finishing had not only dark effect but also good abrasion fastness and antistatic properties. 先染色再抗静电整理的涤纶具有增深效果、良好的摩擦色牢度和抗静电性能。
- polyester fiber dyeing 涤纶染色
- Dyeing auxiliaries are the key points to resolve the problems of levelness, deep dyeing and fastness in dyeing micro polyester fiber. 涤纶超细纤维染色时存在匀染性、染深性和牢度三个问题,助剂是解决这些问题的一个重要手段。
- The cationic dyeable polyester fiber was dip-dyed with the cationic dye inks and the fastness to soaping reaches grade 3 or more. 用阳离子染料墨水对阳离子染料可染涤纶纤维进行浸染,牢度都在3级或3级以上。
- Low-temperature dyeing auxiliary CWL was developed in terms of compounding and synergistic technique in order to decrease the thermosol dyeing temperature of polyester fiber. 摘要为降低涤纶纤维的染色温度,利用复配增效技术研制了低温染色助剂CWL。
- The dyeing properties of carbon black water dispersoid and the compatibility between nano carbon black and disperse dye on polyester fiber were discussed. 试验结果表明:纳米炭黑分散体系对经过改性剂EP处理的聚酯纤维具有较高的上染性,且与分散染料有较好的染色相容性。
- Milk protein fiber dyeing is carried out with Lanasol dyestuffs. 采用Lanasol型活性染料对牛奶蛋白纤维进行染色。
- In the polyester production process,the change of production raw material,production load,technology parameters may have effect on the DEG content in the product. If the DEG content is not control well,it will have serious effect on fiber dyeing evenness. 聚酯生产中,生产原料、生产负荷、工艺参数等因素的变化,均有可能对成品中二甘醇(DEG)的含量造成影响,如控制不当,会严重影响纤维的染色均匀性。
- Market Analysis Potassium hydroxide is mainly used as a chemical material in potass salt, dye, cleanser, polyester fiber, washing articles, accumulator, medicines, etc. 三、前景预测 氢氧化钾主要用作无机钾盐、有机染料、清洁剂、聚酯纤维等制造的化工原料,也可用作洗涤用品、碱性蓄电池、电镀液、医药工业的原料。
- The polyester fiber will not rot or mildew, providing longer service life. 聚酯纤维将不腐烂或发霉,提供更长的使用年限。
- The prepn. of Dyeing Promoter DDA and exptl. applications on polyester fibers in atm. low-temp, dyeing were presented. 本文介绍了促染剂DDA的制备方法,及将该助剂用于涤纶常压低温染色的试验。
- Yarn or fiber dyed before manufacture. 生染的纤维生产前就染了色的纱线或纤维
- The production of silk production and processing of various fiber dyeing capacity. 生产各种丝线和具有加工生产各种纤维的染色能力。
- Polyester filaments, polyester fibers, polyester chips. 涤纶长丝,短丝,切片。
- The Effects of Auxiliaries and Dyes on the Content of Oligomers on the Surface of Polyester Fibers Dyed at High Temperature and Pressure 聚酯纤维高温高压染色中助剂和染料对表面低聚物含量的影响
- Blended triangle polyester fiber, cationic polyester fiber with viscose fiber, yarns are exploited. 利用三角形涤纶纤维、离子涤纶纤维和粘胶纤维开发了涤粘混纺纱。
- The species and staining solution preparation of vegetable dyestuff were introduced. And the new research development of source, fiber dyeing and mordant were introduced. 摘要介绍了植物染料的分类和染液的制备,讨论了植物染料在来源、纤维染色、媒染剂等方面的最新研究进展。
- Paraxylene is used in the production of polyester fibers and plastic bottles. 对位二甲苯用于生产聚酯光纤和塑料瓶。
- The results showed that ultrasonic/alkali system could effectively resolve the oligomer problems in PTT fiber dyeing and improve the dye uptake and color depth to some degree. 结果表明,超声波/碱协同处理能有效地解决PTT聚酯纤维染色中的低聚物问题,且上染率和表观颜色深度也有所提高。