دودجن
حمض البولي جليكوليكوليكوليك (PGA)
Complete set of technology provided, PGA technology with fully independent intellectual property rights.
Technical Introduction of Polyglycolic Acid (PGA) Technology
The process flow of DODGEN Chemical’s high molecular weight polyglycolic acid mainly includes the synthesis and purification of glycolic acid or glycolate as raw materials to glycolide, ring opening polymerization of glycolide, devolatilization, and granulation units.
Characteristics of Polyglycolic Acid(PGA) Technology
1
Adopting reactive crystallization technology, with low reaction temperature and few side reactions;
Adopting reactive crystallization technology, with low reaction temperature and few side reactions;
2
The obtained glycolide has high purity, stable properties, and is easy to purify;
The obtained glycolide has high purity, stable properties, and is easy to purify;
3
High utilization rate of reactants and low cost;
High utilization rate of reactants and low cost;
4
Polyglycolic acid has a narrow molecular weight distribution and stable properties;
Polyglycolic acid has a narrow molecular weight distribution and stable properties;
5
Accurate control of residence time, low product yellowing index.
Accurate control of residence time, low product yellowing index.
حلول المعالجة الكيميائية
تكنولوجيا المعالجة
معدات الفصل
مفاعل التدفق المستمر
التطبيق
الاستدامة
متخصص في التفاعل والفصل، شركاء التكنولوجيا منخفضة الكربون
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