JAMMARK INTERNATIONAL TRADINGE(ZIBO) CO., LTD. is one of the most professional manufacturers and suppliers of 1,2,4,5-benzene tetracarboxylic dianhydride in China. If you're going to buy high quality 1,2,4,5-benzene tetracarboxylic dianhydride made in China, welcome to get more information from our factory. For price consultation, contact us.
What is 1,2,4,5-Benzene Tetracarboxylic Dianhydride?
- Pyromellitic dianhydride is an aromatic dianhydride produced by dehydration and ring-closure of 1,2,4,5-pyromellitic dianhydride.
- Its structure gives the material high heat resistance, chemical resistance, and high dielectric strength, making PMDA
an irreplaceable key monomer in the manufacture of high-performance polyimide.
1,2,4,5-benzene Tetracarboxylic Dianhydride Application
- Aromatic polyimide (PI) materials: PI film (electronic insulation film, FPC flexible circuit board), PI coating (high temperature resistant insulating paint)
- Special resins and engineering materials: polyester resin, epoxy resin curing agent, etc.
- Coatings and surface treatments: high temperature coatings, anti-corrosion coatings, etc.
- Other uses: adhesives, Cross-linking agent, etc.
Advantages of choosing our 1,2,4,5-benzene Tetracarboxylic Dianhydride
✔ High purity, low impurities, stable batches
✔ Rich export experience, supports REACH.
✔ Factory direct supply, no middleman prices
✔ Provide samples and technical support
High quality
Suitable for the production of electronic grade polyimide.
advanced equipment
Own production line, stable delivery.
professional team
Quickly respond to customer application needs.
one-stop solution
Long-term exports to Europe,Southeast Asia, the United States, South Korea and other markets.
FAQ
Q: Can you provide COA, MSDS and TDS of PMDA?
A: Yes, we provide all export customers with complete documents, including MSDS, COA, TDS, etc.
Q: Can1,2,4,5-benzene Tetracarboxylic Dianhydride be used in electronic grade polyimide?
A: Can. We offer high purity PMDA (≥99.5%) suitable for electronic grade PI films.
Q: Does PMDA require REACH registration?
A: If exported to the EU, we can provide REACH related support to ensure smooth customs clearance for customers.
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