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Report on research and investment prospects of polyglycolic acid industry in China (2022 Edition)

2022-07-04 08:50:00 【lmcmr】

Content abstract ：

PGA It can be condensed by glycolic acid , Or by ring opening polymerization of glycolide . High cohesion PGA It has excellent mechanical properties , It can be used for injection molding and spinning . At present, the most classic preparation of high degree of polymerization PGA The method is glycolide ring opening polymerization .

There are three main processes for the preparation of polyglycolic acid ：1. Direct dehydration and polycondensation by glycolic acid ;2. Preparation of glycolide from glycolic acid , Then the ring opening polymerization of glycolide ;3. Dimethyl oxalate （DMO）→ Methyl glycolate → Glycolide → Polyglycolic acid, of which , Method 1、2 It's a traditional craft , Method 3 It is a new process related to the breakthrough of China's coal chemical industry .

PGA The earliest and most widely commercialized application is absorbable surgical suture , Developed and applied by Johnson & Johnson . Today, , There is only one more application —— Oil extraction industry .

With the tightening of plastic restrictions around the world , And the plastic ban order issued by China , Biodegradable plastics usher in a period of rapid development , In recent two years, China has concentrated a number of polyglycolic acid projects .

Domestic built or proposed projects are basically prepared by using coal chemical by-products PGA, Its process route is similar , This kind of process can greatly reduce PGA Cost of , But what it makes PGA The degree of polymerization is not high , The products obtained by relevant enterprises are under application development and research .

Large scale construction of coal chemical industry in China , It will certainly make the price of glycolic acid or glycolide fall to the range of conventional chemical products , This is bound to advance PGA Upgrading of industrial polymerization technology . meanwhile , With Shenhua 、 The investment of these industry giants such as Sinopec ,PGA Industrial polymerization technology will also make breakthroughs . And the enterprises that took the lead in making technological breakthroughs , It is bound to make excess profits in this emerging material .

First of all Chapter Overview of polyglycolic acid in China

Section 1 Polyglycolic acid industry definition

One 、PGA Product definition

Two 、PGA Applied analysis

In the second quarter Development characteristics of polyglycolic acid products

second Chapter Overview of polyglycolic acid market development abroad

Section 1 Global polyglycolic acid Market Analysis

One 、 Global polyglycolic acid enterprises

Two 、2018-2021 Global polyglycolic acid demand in

In the second quarter Market overview of major countries in Asia

In the third quarter Market overview of major countries in Europe

The fourth quarter, Market overview of major countries in the Americas

Third Chapter Environmental analysis of polyglycolic acid in China

Section 1 Analysis of China's economic development environment

In the second quarter Industry related policies 、 standard

Fourth Chapter Analysis on the development of polyglycolic acid technology in China

Section 1 Polyglycolic acid patents at home and abroad

One 、 Polyglycolic acid medical field patent

Two 、 Polyglycolic acid industry patents

In the second quarter Study on the polymerization method of polyglycolic acid

One 、 Polyglycolic acid is prepared by direct dehydration and polycondensation of glycolic acid

Two 、 Preparation of polyglycolic acid by ring opening polymerization of glycolide

3、 ... and 、 Dimethyl oxalate （DMO） Prepare polyglycolic acid as starting material

In the third quarter The bottleneck of domestic polyglycolic acid industrialization

One 、 Technical bottleneck of monomer glycolide

Two 、 Bottleneck of industrialized production facilities

The fourth quarter, Analysis of specific synthetic process of polyglycolic acid

One 、 Direct melt polymerization

Two 、 Polycondensation ring opening method

3、 ... and 、 Solution polycondensation

Four 、 Suspension polymerization

Section 5 China coal based glycol co production polyglycolic acid process plan

One 、 Cogeneration scheme

Two 、 Technological process

Section 6 Study on the economic benefits of coal based ethylene glycol co production of polyglycolic acid

The fifth Chapter Analysis of market characteristics of polyglycolic acid

Section 1 Concentration of polyglycolic acid and its prediction

One 、 Polyglycolic acid projects have been built in China

Two 、 Polyglycolic acid project under construction in China

In the second quarter SWOT Polyglycolic acid and its prediction

One 、 Preponderant polyglycolic acid

Two 、 Inferior polyglycolic acid

3、 ... and 、 Opportunistic polyglycolic acid

Four 、 Risk polyglycolic acid

In the third quarter Entering and exiting polyglycolic acid and prediction

The sixth Chapter Development status of polyglycolic acid in China

Section 1 Current situation analysis and prediction of polyglycolic acid Market in China

One 、 Current situation of polyglycolic acid Market in China

Two 、 Problems in polyglycolic acid production in China

In the second quarter Market demand analysis and forecast of polyglycolic acid in China

One 、 Characteristics of polyglycolic acid demand in China

Two 、2018-2021 The demand of polyglycolic acid in China

In the third quarter Price trend analysis of polyglycolic acid in China

One 、 Chinese polyglycolic acid 2018-2021 Annual price trend

Two 、2022-2027 Forecast of the price trend of polyglycolic acid in China

The seventh Chapter 2018-2021 Analysis of China's polyglycolic acid imports in

Section 1 Polyglycolic acid import characteristics

In the second quarter 2018-2021 Analysis of China's polyglycolic acid imports in

The eighth Chapter Major polyglycolic acid enterprises and their competitive landscape

Section 1 Wu Yu

One 、 Enterprise introduction

Two 、 Analysis of polyglycolic acid plant

3、 ... and 、 The future development strategy of the enterprise

In the second quarter Jiangsu Jinju alloy material Co., Ltd

One 、 Enterprise introduction