The group company focuses on the production and development of Pyromellitic Dianhydride, 3,3'',4,4''-benzophenonetetracarboxylic Dianhydride, 2,3,3'',4''-biphenyltetracarboxylic Dianhydride, and is committed to the corporate vision of "being the most valuable Pyromellitic Dianhydride, 3,3'',4,4''-benzophenonetetracarboxylic Dianhydride, 2,3,3'',4''-biphenyltetracarboxylic Dianhydride service provider in China". Our aim is to meet the needs of customers with the most favorable prices and the best quality Pyromellitic Dianhydride. Welcome new and old customers to inquire and we are look forward to working together with you for common development! We believe in empowering our employees to take risks and innovate, driving growth and success for our customers and our business. Welcome to acquire a glimpse at our organization. We believe that by operating with transparency and ethics, we can build trust with our stakeholders and achieve long-term success. Our company actively develops domestic and international markets, expands production scale and seeks comparative advantages. With the company's continuous innovation and research and development efforts, our company's business scope continues to expand.
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![Pyromellitic Dianhydride CAS 89-32-7]()
Pyromellitic Dianhydride CAS 89-32-7Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
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1,3-bis(3-aminophenoxy)benzene CAS 10526-07-5Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
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3,4'-oxydianiline CAS 2657-87-6Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![3,3',4,4'-biphenyltetracarboxylic Dianhydride CAS 2420-87-3]()
3,3',4,4'-biphenyltetracarboxylic Dianhydride CAS 2420-87-3Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![4,4'-oxydiphthalic Anhydride CAS 1823-59-2]()
4,4'-oxydiphthalic Anhydride CAS 1823-59-2Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![3,4'-oxydiphthalic Anhydride CAS 50662-95-8]()
3,4'-oxydiphthalic Anhydride CAS 50662-95-8Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic Anhydride) CAS 38103-06-9]()
4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic Anhydride) CAS 38103-06-9Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![2,3,3',4'-biphenyltetracarboxylic Dianhydride CAS 36978-41-3]()
2,3,3',4'-biphenyltetracarboxylic Dianhydride CAS 36978-41-3Purity: ≥99%Appearance:White powderStock Status: In StockLead Time:Same-day shipping for stock items -
![3,3',4,4'-benzophenonetetracarboxylic Dianhydride CAS 2421-28-5]()
3,3',4,4'-benzophenonetetracarboxylic Dianhydride CAS 2421-28-5Purity: ≥99%Appearance: Brownish crystalline powderStock Status: In StockLead Time:Same-day shipping for stock items
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SAFETY DATA SHEET - Fisher Sci...
Pyromellitic dianhydride Revision Date 14-Feb-2020 Delayed and immediate effects as well as chronic effects from short and long-term exposure Irritation Risk of serious damage to eyes...
Pyromellitic Dianhydride 89-32-7 | TCI AMERICA...
PMID 35454447; DOI 10.3390/ma15082755; Materials (Basel, Switzerland) 2022 Apr; 15 (8): Name matches: 4,4'-diaminodiphenyl ether pyromellitic dianhydride. Preparation and...
Pyromellitic dianhydride, 97%, Thermo Scientific™ - Fisher Sci...
Pyromellitic dianhydride is used as a monomer in the preparation of polyimide polymers such as kapton; thermoplastics such as polyesters, polyethers, plasticizers, and expoxy resins. It is...
Pyromellitic dianhydride 97 89-32-7 - Sigma-Aldrich...
Pyromellitic dianhydride (PMDA) is an acidic anhydride that can be used as a repair agent and as a chain extender in the formation of polyethylene terephthalate (PET) based chain extensions....
Pyromellitic Dianhydride | 89-32-7 - ChemicalBook...
Aug 23, 2022 · Pyromellitic dianhydride (PMDA) is one of several highly reactive acid anhydrides and used extensively in the production of thermoplastics and high-performance coatings....
Pyromellitic Dianhydride (PMDA) - Picturepark...
Pyromellitic Dianhydride (PMDA) is mainly ap-plied as an intermediate for polyimide films as well as polyimide based composite materials in flexible printed circuit boards, tape automated...
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