Product news
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How to store NMP (N-methyl-2-pyrrolidone) solvent and how long can it be stored?
As a chemical, how should NMP (N-methyl-2-pyrrolidone) solvent be stored? I believe that only professionals know this. There is no unified statement on how long NMP (N-methyl-2-pyrrolidone) solvent can be stored.
2025-03
2025-03-12
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Common problems and treatment methods of ion exchange resins
Ion exchange resins are widely used, such as separation, purification, recovery, catalysis in the industrial field, purification and enrichment in chemical analysis. With the continuous development of ion exchange technology, the application of resins in the field of water treatment has been continuously expanded, and its superiority has been increasingly demonstrated, with the advantages of deep purification, high efficiency and comprehensive recovery.
2025-03
2025-03-07
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Popular Science on Precursor Chemicals--γ-Butyrolactone
East Chemical is committed to providing high-quality chemical materials to meet the needs of global customers in various industries. As an important chemical intermediate, **γ-butyrolactone (GBL) ** is widely used in industry, including solvents, cleaning agents, electronics industry, pharmaceutical industry, etc. In order to help customers better understand and use this product, we have specially sorted out the precautions and technical advantages of the product to ensure that customers can perform at their best during use.
2025-03
2025-03-03
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The Importance of Selecting High-Purity Lithium Hydroxide
In the application of lithium hydroxide, especially in the battery industry, purity is one of the key factors affecting battery performance. Impurities in Lithium hydroxide (Li2CO3) can affect the capacity, life and stability of the battery, and may even cause safety hazards. Therefore, it is crucial to choose high-purity lithium hydroxide. Our lithium hydroxide products are produced strictly in accordance with international standards, with a purity of more than 99.5% to ensure its efficient performance in the battery.
2025-02
2025-02-24
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Application of polyether polyols in rigid foam
polyether polyols are a widely used chemical raw material, especially in the manufacture of rigid foams, where they play an indispensable role.
2025-02
2025-02-19
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Bisphenol A liquid epoxy resin innovation breakthrough: flexible electronics and 3D printing show great potential
Bisphenol A type liquid epoxy resin: showing broad application prospects in flexible electronics and 3D printing.
2025-02
2025-02-17
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Inventory of polyethylene glycol applications in the medical field
Polyethylene Glycol (PEG) is a pH-neutral, non-toxic, highly water-soluble hydrophilic polymer with a linear or branched chain structure. PEG is the polymer with the lowest protein and cell absorption level among all known polymers to date. Due to its non-toxicity and good biocompatibility, PEG has been approved by the FDA as a polymer for in vivo injection.
2025-02
2025-02-03
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How to deal with wastewater containing N-methylpyrrolidone
A new product line of the company uses solvents such as N-methylpyrrolidone (NMP), which leads to the generation of N-methylpyrrolidone (NMP) pollutants in the discharged process wastewater or wastewater from cleaning equipment. New wastewater The volume is about 150m3/d.
2025-01
2025-01-30
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The difference between battery materials lithium carbonate and lithium hydroxide
Lithium carbonate is the carbonate of lithium, a soft alkali metal with antimanic and hematopoietic activity. Lithium carbonate is a white powder that is highly irritating when dissolved in water.
2025-01
2025-01-28
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What is tetrahydrofuran used for?
Polymer industryTHF is a key raw material for the production of polytetrahydrofuran (PTMEG), which is widely used in the production of elastic fibers (such as spandex) and polyurethane materials. THF's good solubility makes it a high-quality solvent for polyvinyl chloride (PVC) and other polymer materials.
2025-01
2025-01-07