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High reputation Hydroxyacetic Acid - 4,4′-Oxydianiline with CAS 101-80-4 – Unilong


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High reputation Hydroxyacetic Acid - 4,4′-Oxydianiline with CAS 101-80-4 – Unilong Detail:

As a special engineering material, polyimide has the advantages of high temperature resistance, radiation resistance and high mechanical strength. It is used in films, coatings, fibers, aerospace, electronic and electrical industries, foamed plastics and photoresists. 4,4′-Diaminodiphenyl ether is one of the main raw materials. At the same time, 4,4′-diaminodiphenyl ether can also be used to produce cross-linking agent, and is widely used to replace carcinogenic benzidine to produce azo dyes and reactive dyes. Therefore, 4,4′-diaminodiphenyl ether is an intermediate with high added value.

Appearance

White crystals

purity

≥99.50

Initial melting point

≥186

Fe

≤2

Cu

≤2

Ca

≤2

Na

≤2

K

≤2

1. It is one of the important raw materials for new special engineering plastics such as polyimide, polyetherimide, polyesterimide, polymaleimide, polyaramid and other high temperature resistant resins;
2. It is also synthesized. The raw material of 3,3′,4,4′-tetraaminodiphenyl ether, which is the main monomer for preparing a series of aromatic heterocyclic heat-resistant polymer materials.
3. It is also used as raw material and cross-linking agent for high-performance heat-resistant epoxy resin, polyurethane and other synthetic polymers.
4. It is also used to replace carcinogenic benzidine in the production of azo dyes, reactive dyes and fragrances. At present, using diaminodiphenyl ether as raw material, direct dyes of different color levels such as bright red, brilliant red, sand red, yellow-brown, green, gray, blue, brilliant orange and black have been developed, which can be used for silk, wool, cotton, The dyeing of hemp and other fabrics is superior to benzidine dyes in terms of color fastness and exhaustion rate.

25kgs/drum, 9tons/20’container                                      
25kgs/bag, 20tons/20’container


Product detail pictures:

High reputation Hydroxyacetic Acid - 4,4′-Oxydianiline with CAS 101-80-4 – Unilong detail pictures

High reputation Hydroxyacetic Acid - 4,4′-Oxydianiline with CAS 101-80-4 – Unilong detail pictures

High reputation Hydroxyacetic Acid - 4,4′-Oxydianiline with CAS 101-80-4 – Unilong detail pictures

High reputation Hydroxyacetic Acid - 4,4′-Oxydianiline with CAS 101-80-4 – Unilong detail pictures


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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for High reputation Hydroxyacetic Acid - 4,4′-Oxydianiline with CAS 101-80-4 – Unilong , The product will supply to all over the world, such as: Swedish, Switzerland, Durban, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
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