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Asia Pacific Coatings Show 2024 IN INDONESIA23 2024-09

Asia Pacific Coatings Show 2024 IN INDONESIA

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD / QTQ INTERNATIONAL GROUP LIMITED successfully concluded the Asian Coatings Exhibition in Indonesia on September 13, 2024.
Optical Brighteners (BA-L)23 2024-09

Optical Brighteners (BA-L)

Optical Brighteners (BA-L)
What are the main uses of trimellitic anhydride?21 2024-09

What are the main uses of trimellitic anhydride?

Trimellitic anhydride is a multi-purpose organic chemical raw material, and its main application areas include:
Production method and production process of trimellitic anhydride, what are the commonly used raw materials?21 2024-09

Production method and production process of trimellitic anhydride, what are the commonly used raw materials?

Trimellitic anhydride is an important chemical raw material. This article introduces its manufacturing method in detail, including raw material preparation, reaction process, post-processing and other links, and emphasizes the importance of quality control and environmental safety. Through scientific manufacturing and strict quality control, high-quality TMA products can be produced.
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