PETG S2008原料供应

PETG S2008原料供应---PETG copolymeric vinegar products have theadvantages of chemical stability, good transparency, surface lusterand toughness, and can be widely used in cosmetics packaging,medical containers, food containers, displays, stationery and dailynecessities. Because PETG can be sterilized with ethylene oxide orby ray, it has many other medical uses, including containers forintravenous solutions, plastic devices and packaging materials forimplants. PETG copolymer vinegar is easy to be dyed in cosmeticspackaging, and even if anti-ultraviolet agent is added, thetransparency is still very good.

PETG共聚聚醋产品具有化学稳定、透明性优良、表面光泽、韧性好等优点，可以广泛应用于化妆品包装、医用容器、食品容器、显示器、文具和日用品方面。由于PETG可以用环氧乙烷或者，射线消毒，它具有许多其它的医疗用途包括静脉注射溶液的容器以及整形装置和种植体的包装材料。在化妆品包装方PETG共聚聚醋易被染色，且添加抗紫外剂，透明性依然十分良好。

Engineering materials such as PETG copolyester may be degradedat processing temperature due to hydrolysis. The normal processingtemperature range is 282 + 5 ~ 10 ℃. When the processing cycle isshort and the use of 50% - 80% of the injection is large, it can beprocessed at higher melt strength. On the contrary, when theprocessing cycle is long and the use of 10% - 25% of the barrelspace is small, The processing machine should process the PETGcopolyester at a lower recommended melt strength.

PETG共聚聚酯之类的工程材料可能因为水解的原因在加工温度下发生降解，正常的加工温度范围是282正负5~10摄氏度，当部件加工周期短且使用达到50%-80%较大的射量时，可以在较高的熔体强度下加工，当加工周期长且使用10%-25%的较小料筒空间时，加工机器应当在较低的建议熔体强度下加工PETG共聚聚酯。