聚对苯二甲酸乙二醇-1,4-环己烷二甲醇酯(PCTG)，一种非晶型共聚酯，具有出众的热成型性能、优异的韧性、耐候性强、良好的耐化学性和抗应力白化能力等。其制品高度透明，抗冲击性能优异，特别适宣成型厚壁透明制品，其加工成型性能极佳，可以广泛用于板材、片材、高性能收缩膜、瓶用及异型材等市场。

Polyethylene terephthalate 1,4-cyclohexanedimethanol ester (PCTG) is an amorphous copolymer ester with outstanding thermoforming properties, excellent toughness, strong weather resistance, good chemical resistance, and stress whitening resistance. Its products are highly transparent and have excellent impact resistance, especially suitable for shaping thick walled transparent products. Its processing and forming performance is excellent, and it can be widely used in markets such as sheet metal, high-performance shrink film, bottles, and special-shaped materials.

1. PES has excellent heat resistance, Tg reaches 225℃, and the long-term use temperature is as high as 180℃.

2. Under the high temperature cooking environment, it can withstand the erosion of acid and alkali for a long time.

3. PES has abundant ether groups and sulfone groups, which can be well attached to iron metal.

4. The surface hardness of the PES coating is extremely high, which can be widely used in chemical anti-corrosion and non-stick coatings for cooking utensils.

5. PES material complies with FDA and EU10/2011 and other food certification requirements.