讨论了该阻燃聚酯切片的纺丝性能。
The spinning performance of the flame retardant polyester chip was discussed.
以化学法使PETP废料再生成聚酯切片。
Polyester dicing is reworked with waste PETP by chemical method.
主要应用于聚酯切片、化纤纺丝等生产的过滤。
Primarily applied for the filtration in polyester and chemical fiber spinning production.
概述了瓶级聚酯切片国内外市场状况和技术进展。
Present situation of market and technology progress of bottle grade PET pellet at home and abroad are introduced.
探讨瓶级聚酯切片乙醛含量高的原因和采取的对策。
The reasons and countermeasures for the high acetaldehyde content in the bottle grade polyester chips are discussed.
利用DSC热分析进行了超有光聚酯切片热性能的研究。
The thermal property of the super bright polyester (PET) chip was studied by DSC.
介绍纤维级聚酯切片国家标准样品研制过程、定值方法。
The process of research and manufacture and certificating methods of national reference materials-fiber polyester chip are introduced.
利用厌氧技术处理高浓度的聚酯切片废水是目前的一大难题。
Using technology to deal with high concentrations of anaerobic wastewater polyester slice is a major challenge.
目前聚酯切片货源不多但下游高位接盘也谨慎，市场表现胶着。
Polyester chip supply at present but high in the lower disk access is also cautious, markets agglutination.
介绍了用压差法测定改性聚酯切片经干燥和固相聚合后的含水率。
Water content of modified polyester chips were determined by pressure-difference method after being dried and solid state polycondensation.
聚酯切片中的凝结粒子通常是由二氧化钛粒子无规则的团聚而成。
The conjugated grains in PET chips are formed of TiO 2 congeries particles.
用于测试化纤、聚酯切片、药粉等物体的熔点深色不透光物体除外。
For testing chemical fiber, polyester chip, powder, and other objects of the melting point except for dark opacity objects.
阐明了应用国标和标样对分析聚酯切片产品的内在质量的重要意义。
The importance of analysing the internal quality of PET chip using national standard and standard sample were expounded.
聚酯切片气送过程中切片皮形成的原因是风速高、温度高和有静电。
The reasons for the formation of chip-skin in the polyester chip air transport process are the high air speed, high temperature and static electricity.
通过对几种典型聚酯切片的DSC分析，探讨了影响共聚酯热性能的原因。
The reasons that have effect on the thermal characteristics of copolyester were studied through the DSC analysis of several typical polyester chips.
探讨了聚酯切片含水率、熔体温度、熔体压力、切变速率对熔体切变粘度的影响。
The effects of the moisture content in polyester chip, the melt temperature and pressure, and the shear rate on the shear viscosity are discussed.
在聚酯的聚合过程中加入发光剂生产发光聚酯切片，用制得的发光切片纺成纤维。
The brightening polyester chip is made by addition of brightening agent during the polymerisation.
下游购销节奏放缓，对于高价原料开始观望，聚酯切片和涤纶继续推涨难度加大。
Purchase and sale of downstream slower rhythm, high prices for raw materials started waiting to polyester and polyester continued to push up more difficult.
结合食品、饮料、啤酒等的包装材料现状，对瓶级聚酯切片的发展趋势进行了综述。
Based on the recent situations of packaging materials used for foodstuff, beverage and beer, the developing trends of bottle grade PET pellet are summarized.
介绍了纤维级聚酯切片新版产品标准GB/T14189-2008修订的主要变化。
The revision main changes of fiber grade PET chip new edition product standard GB/T14189-2008 were introduced.
通过在聚酯切片中加入含金属氧化物母粒粉末，纺制了永久性防静电纤维，其电阻值为1。
A method is introduced, which mix polyester chip and metal-oxide powder, then spin staple fibre, the fibre has antistatic property as its resistance is 1.
本检测方法完全可作为DSP工业丝用聚酯切片生产的过程控制和产品检验的粘度评价方法。
And this method can be applied to evaluate the product viscosity and process control during producing the PET chips for DSP industrial fiber.
采用非结晶聚酯切片制备高收缩涤纶短纤维，对切片干燥、纺丝、拉伸、定型等工艺进行了研究。
High shrinkage polyester staple was prepared by using amorphous polyester chip. The technology of drying, spinning, drawing and non-setting was studied.
经改性的聚酯切片具有良好的可纺性，生产中适当调整纺丝和加弹条件，可以获得高品质的DTY。
The modified polyester chip has good spinnability. By adjusting the spinning and texture condition, high quality DTY can be obtained.
结果表明，和常规半消光PET切片相比，超有光聚酯切片冷结晶温度较高，结晶热焓较低，结晶度较小；
The results show that compared with the common semi-dull PET chip, the super bright PET has higher crystallization temperature, lower crystal enthalpy and crystallinity.
概述了聚碳酸酯水桶面临的市场考验与聚酯水桶的市场机遇以及5加仑水桶专用料bg803瓶级聚酯切片的特点。
In this paper, the market challenges of PC water bottles and the opportunities of PET are presented, and thereby BG803 PET chips are introduced for 5-gallon water bottles.
为解决瓶用聚酯切片生产过程中常出现的熔体管道堵塞、过滤器使用周期短的问题，对原瓶片生产工艺配方进行了修改。
When the PET chips for bottle being produced, melting pipe is always blocked and usage life of melting filter is too short. So the recipe of PET chips for bottle has been improved.
为解决瓶用聚酯切片生产过程中常出现的熔体管道堵塞、过滤器使用周期短的问题，对原瓶片生产工艺配方进行了修改。
When the PET chips for bottle being produced, melting pipe is always blocked and usage life of melting filter is too short. So the recipe of PET chips for bottle has been improved.
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