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With the localization of adiponitrile, the by-products of adiponitrile, 2-methylpentanediamine and 1,2-cyclohexanediamine, as new amine curing agents that are also epoxy resin amine curing agents, will gradually Mass production will gradually replace the current hot product polyetheramine
The by-products of adiponitrile, 2-methylpentanediamine and 1,2-cyclohexanediamine, as new amine curing agents that are also epoxy resin amine curing agents, will be gradually mass-produced and will gradually replace the current hot spots Product polyetheramine
Last year, the profit of domestic polyetheramine may exceed 20,000 yuan/ton, and the profit per ton of polyetheramine will also exceed 10,000 yuan/ton in 2022
Last year, the profit of domestic polyetheramine may exceed 20,000 yuan/ton, and the profit per ton of polyetheramine will also exceed 10,000 yuan/ton in 2022
In 2016-2020, the sales volume of polyetheramine in China increased from 42,000 tons to 101,000 tons.
This year, four or five companies will build or expand production
2-Methylpentanediamine: Methylglutaronitrile is a major by-product of adiponitrile production
Methylglutaronitrile can be hydrogenated to synthesize methylpentanediamine
2-Methylpentamethylenediamine (MPMD) is an aliphatic amine.
1,2-Cyclohexanediamine: The by-product 1,2-cyclohexanediamine is produced during the hydrogenation of adiponitrile to produce hexanediamine
1,2-Cyclohexanediamine: The by-product 1,2-cyclohexanediamine is produced during the hydrogenation of adiponitrile to produce hexanediamine
In addition, hexamethylene diamine can also be used as a new type of amine curing agent after modification, and a new type of epoxy resin curing agent is synthesized with thiourea modified m-phenylenediamine and hexylene diamine
Hexamethylenediamine produced by hydrogenation of adiponitrile can also be used as amine curing agent:
Thiourea modified m-phenylenediamine and hexamethylene diamine epoxy curing agent, flexible curing agent containing methylene segment and some new amine curing agents
It should be pointed out that the understanding of substitutes should not stop at "different manifestations of functionally similar commodities", such as 2-methylpentanediamine, 1,2-cyclohexanediamine, thiourea-modified m-phenylenediamine and Some new amine curing agents such as diamine epoxy curing agents are not necessarily direct competitive substitutes for polyetheramines, but the total market consumption of epoxy curing agents, because all products compete for market share, while The dosage of users is fixed and limited.
Some new amine curing agents such as 2-methylpentanediamine, 1,2-cyclohexanediamine, thiourea-modified m-phenylenediamine and hexamethylenediamine epoxy curing agent may not be a direct competitive substitute for polyetheramine , but the competition of the total market amount of epoxy curing agents, because all products compete for market share, and the amount of users is fixed and limited, 2-methylpentanediamine, 1,2-cyclohexanediamine If the amount of diamine is more, the amount of polyetheramine will naturally be less
Notice on Holding the Second Adiponitrile-Nylon 66 Technology and Market Forum
Notice on Holding the Second Adiponitrile-Nylon 66 Technology and Market Forum Notice on Holding the Second Adiponitrile-Nylon 66 Technology and Market ForumAt present, a variety of synthetic adiponitrile processes such as adipic acid ammoniation, direct hydrocyanation of butadiene, electrolytic dimerization of acrylonitrile, butadiene carbonylation, and caprolactam production of hexamethylene diamine go hand in hand.
, making progress or breakthroughs to varying degrees, and showing a trend of more planning and construction projects and larger scales
.
At the same time, compared with two years ago, the market prices of adipic acid, butadiene, acrylonitrile and caprolactam as raw materials have undergone great changes
.
New characteristics and new trends have emerged in the technical route, raw materials and market of adiponitrile localization
.
In order to further exchange adiponitrile-nylon 66 technical route, raw material changes, market development trends, etc.
, to help the high-quality development of the petroleum and chemical industries
.
"China Chemical Industry News" Co.
, Ltd.
is scheduled to organize the second adiponitrile-nylon 66 technology and market forum in Yangzhou, Jiangsu on August 24, 2022.
The forum plans to invite relevant experts and business representatives to discuss adiponitrile, adiponectin Various production technical routes of diamine, market status and trends of hexamethylene diamine-nylon 66, the specific matters are notified as follows:
1.
Organization
Organizational structure 1.
Organizational structure
organizer:
China Chemical Industry News Agency Co.
, Ltd.
Chemical Incubation Platform
2.
Time and place
Time and place 2.
Time and place
Time: August 24-25 (Registration on the afternoon of the 24th)
Location: Yangzhou
3.
Main Issues
Main Issues 3.
Main Issues
1.
Production of adiponitrile by direct hydrocyanation of butadiene
2.
Electrolytic dimerization of acrylonitrile into adiponitrile
3.
Process and catalyst for the production of hexamethylenediamine by amination of caprolactam
4.
Butadiene carbonylation to synthesize adiponitrile
5.
Amination of adipic acid to produce adiponitrile
6.
Hexamethylene Diamine-Nylon 66 Market Trend
7.
Nylon 66 polymerization process and innovation
8.
Development of downstream products of hexamethylenediamine
4.
High-level Symposium
High-level Symposium and Exchange Meeting 4.
High-level Symposium and Exchange Meeting
5.
Conference fees
Conference Fees 5.
Conference Fees
1.
Each person will be charged a conference fee of 3,800 yuan per person (including catering fees, materials fees, venue fees, etc.
);
2.
Register and remit before August 20, the discount is 3600 yuan/person;
3.
The accommodation is arranged uniformly, and the expenses are at your own expense
.
Remittance Information:
Company name: China Chemical Industry News Agency Co.
, Ltd.
Account Bank: ICBC Beijing Branch Liupu Kang Sub-branch
Account number: 0200022309004600937
6.
Contact information
Contact information 6.
Contact information
Mobile: 18612838579 (WeChat)
Tel: 010- 82032600
Email: 526441836@qq.
com
Scan the QR code to register