PCTG TX2001伊士曼---Pctg card is mainly used in Europe, but it ismore and more used in North America and Asia. The reason is that ithas a wide processing range, high mechanical strength and excellentflexibility. Compared with PVC, it has high transparency, goodluster, easy printing and environmental protection advantages.
Pctg material is used in credit card. Visa is one of the largestcredit card companies in the world, with a global card circulationof 580 million in 1998. The company has approved glycol modifiedpolyester (pctg) as its credit card material. PETG can be used as asubstitute for PVC in countries that require more environmentallyfriendly card materials. Visa also pointed out that the resultsfrom three different pilot plants show that pctg meets all there of the international standard for credit cards (150 /iec7810), so pctg cards may be widely used here.
(2) Profile
The products are hard, transparent, glossy, non whitening underpressure, easy to form and post-processing, meet the reof environmental protection, and meet the food contact standards ofFDA. They are widely used in building decoration and materials.
Film use: it is specially used for high-performance shrinkagefilm, with 70% final shrinkage, and can be made into the packagingof complex shape containers. It has the advantages of high plasticabsorption, high transparency, high gloss, low haze, easy printing,not easy to fall off, and low natural shrinkage during storage. Itis applied to beverage bottles, food and chemical products; Shrinkpackaging of lingpin and shrink label of electronic products. Amongthem, biaxially stretched. PETG film is suitable for high-gradepackaging, printing, electronic and electrical appliances, cablebinding, insulating materials and high- substrate in variousindustrial fields. Unidirectional tensile pet and heat shrinkablefilm are suitable for external labels of various cans, polyesterbottles and containers. Compared with PVC shrinkage film, PETGshrinkage film also has the advantages of environmentalprotection.
PCTG卡主要应用于欧洲，但在北美、亚洲也得到了越来越多的应用。原因是具有很宽的加工范围，高的机械强度和优异的柔性，比起PVC透明度高，光泽好，容易印刷并且具有环保优势。
PCTG材料应用于信用卡。Visa公司是世界上zui大的信用卡公司之一，1998年其全球卡片发行量为5.8亿张。该公司已认可二醇类改性聚酯(PCTG)为其信用卡材料。对于要求卡片材料对环境更友好的国家，PETG可替代聚氯乙烯材料。Visa还指出：来自3个不同试验厂的结果显示，PCTG满足信用卡(150/IEC7810)的所有要求，因此PCTG卡片在这里可能得到广泛使用。
(2) 异型材
可成型管材或各种型材，其制品坚硬、透明、光泽好，受压不泛白，易于成型及后加工处理，符合环保要求，同时符合美国FDA关于食品接触标准，广泛应用于建筑装饰及材料。
膜用：专门应用于高性能收缩膜，有大干70%的zui终收缩率，可制成复杂外形容器的包装，具有高吸塑力，高透明度，高光泽，低雾度，易于印刷，不易脱落，存储时自然收缩率低的优点，应用于饮料瓶、食品和化；陵品的收缩包装及电子产品等的收缩标签。其中双向拉伸的。PETG膜适用于gao档包装、印刷、电子电器、电缆包扎、绝缘材料以及各种工业领域的优质基材。单向拉伸PET、热收缩薄膜适用于各种罐装，聚酯瓶、各种容器等外用标签。与PVC收缩膜相比，PETG收缩膜还具有环保的优点。
