PTT切片是由苯二甲酸（PTA）和1,3-丙二醇（PDO）縮聚制得。PTT的玻璃化溫度在45～65攝氏度，同時PTT的熔點比PET低，與PBT相當(dāng)，因此就纖維加工而言，PTT具有更高的寬容度，在節(jié)能與工藝控制方面也更具競爭力。PTT大分子鏈具有如同彈簧一樣的Z字型空間結(jié)構(gòu)，給纖維和織物帶來舒適彈性、柔軟手感，同時具有抗靜電、耐光、抗老化以及可以在較低溫度下染色等優(yōu)良性能。

企業(yè)簡介

濮陽市盛通聚源新材料有限公司成立于 2016 年，注冊資金 13.7 億元，為中石油合資公司、國家高新技術(shù)企業(yè)。一期建成非光氣法13萬噸/年PC項目，于2019年投產(chǎn)打破國外技術(shù)壟斷，填補河南省化工新材料空白。二期與中石油合作建設(shè)5.4萬噸/年特種聚合物項目，涵蓋生物基PC、氫化雙酚A等高端特種工程材料及精細化學(xué)品。

未來，公司將以聚碳酸酯為核心，拓展高端PC領(lǐng)域，打造聚碳新材料科技園，推動產(chǎn)業(yè)鏈高端化發(fā)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.

主營業(yè)務(wù)：

盛通聚源專注聚碳酸酯（PC）及改性材料的研發(fā)、生產(chǎn)與銷售，通過整合上下游資源，實現(xiàn)了從順酐及衍生物到PC及其改性產(chǎn)品再到特種工程塑料的全鏈條覆蓋， 同時布局精細化學(xué)品，展現(xiàn)了強大的產(chǎn)業(yè)鏈協(xié)同和技術(shù)創(chuàng)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.