PTT切片（聚对苯二甲酸丙二醇酯）

PTT切片是由苯二甲酸（PTA）和1,3-丙二醇（PDO）缩聚制得。PTT的玻璃化温度在45～65摄氏度，同时PTT的熔点比PET低，与PBT相当，因此就纤维加工而言，PTT具有更高的宽容度，在节能与工艺控制方面也更具竞争力。PTT大分子链具有如同弹簧一样的Z字型空间结构，给纤维和织物带来舒适弹性、柔软手感，同时具有抗静电、耐光、抗老化以及可以在较低温度下染色等优良性能。

企业简介

濮阳市盛通聚源新材料有限公司成立于 2016 年，注册资金 13.7 亿元，为中石油合资公司、国家高新技术企业。一期建成非光气法13万吨/年PC项目，于2019年投产打破国外技术垄断，填补河南省化工新材料空白。二期与中石油合作建设5.4万吨/年特种聚合物项目，涵盖生物基PC、氢化双酚A等高端特种工程材料及精细化学品。

未来，公司将以聚碳酸酯为核心，拓展高端PC领域，打造聚碳新材料科技园，推动产业链高端化发展。

Shengtong Juyuan established in 2016 with a registered capital of RMB 1.37 billion, it is a joint venture of PetroChina and a national high-tech enterprise. The first phase completed a 130,000 tons/year non-phosgene PC project, which was put into production in 2019 to break the foreign technology monopoly and fill the gap in new chemical materials in Henan Province. The second phase cooperated with PetroChina to build a 54,000 tons/year special polymer project, covering high-end special engineering materials and fine chemicals such as bio-based PC and hydrogenated bisphenol A.

In the future, the company will focus on polycarbonate, expand the high-end PC field, build a polycarbonate new material science and technology park, and promote the high-end development of the industrial chain.

主营业务：

盛通聚源专注聚碳酸酯（PC）及改性材料的研发、生产与销售，通过整合上下游资源，实现了从顺酐及衍生物到PC及其改性产品再到特种工程塑料的全链条覆盖， 同时布局精细化学品，展现了强大的产业链协同和技术创新能力。

Shengtong Juyuan specializes in the R&D, production, and sales of polycarbonate (PC) and modified materials. By integrating upstream and downstream resources, the company achieves full-chain coverage from maleic anhydride and its derivatives to PC and modified products, extending further to specialty engineering plastics, while strategically expanding into fine chemicals. This exemplifies robust industrial chain synergy and technical innovation capabilities.