Why sourceTrimellitic Anhydridefrom Neuchem?
Neuchem has been distributing industrial chemicals across North America for over 30 years. We keep Trimellitic Anhydride in stock and ready to ship to automotive, construction, and consumer products manufacturers, among others, for use in polymer production and coatings, and more.
Available in bags and bulk bags, with alternative packaging available. Our supplier relationships give us the leverage to offer strong, consistent pricing, and warehouse options are available throughout North America to reduce lead times and support your supply chain. SDS available for download.
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About Trimellitic Anhydride
Trimellitic Anhydride is a white crystalline solid that serves as a critical intermediate in the production of high-performance polymers, plasticizers, and coatings. TMA is widely used in specialty plasticizers known for their excellent heat and extraction resistance, ideal for wire and cable insulation and automotive applications.
It is also a key building block in polyester resins, powder coatings, and adhesives, contributing durability, chemical resistance, and thermal stability. TMA reacts readily with alcohols and amines, making it versatile for a wide range of polymeric systems.

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