Product news
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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
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Innovative Applications of Polyvinylpyrrolidone (PVP) in Medicine and Cosmetics
Polyvinylpyrrolidone, referred to as PVP, is a water-soluble polymer compound, which is polymerized from N-vinylpyrrolidone monomers. It has good solubility, biocompatibility and low toxicity, which makes PVP widely used in many industries.
2025-01
2025-01-02
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Briefly introduce what is lithium carbonate
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.
2024-12
2024-12-25
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What is Polyvinyl pyrrolidone PVP in toothpaste?
In daily care products, Polyvinylpyrrolidone (PVP) is a common chemical ingredient widely used in toothpaste, cosmetics and medicines. Many people may not know this ingredient, but its role in toothpaste is actually multifaceted. This article will introduce the function of PVP in toothpaste and its safety in detail.
2024-12
2024-12-23
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why-is-hydrazine-hydrate-added-to-boiler-feed-water
Hydrazine hydrate is a colorless, transparent, oily liquid with a light ammonia smell. In industry, hydrazine hydrate aqueous solution or hydrazine salt with a content of 40% to 80% is generally used. Relative density 1.03 (21℃); melting point -40℃; boiling point 118.5℃. Surface tension (25℃) 74.OmN/m, refractive index 1.4284, heat of formation -242.7lkj/mol, flash point (open cup) 72.8℃. Hydrazine hydrate is strongly alkaline and hygroscopic. Liquid hydrazine hydrate exists in the form of dimer, miscible with water and ethanol, insoluble in ether and chloroform; it can corrode glass, rubber, leather, cork, etc., and decompose into Nz, NH3 and Hz at high temperature; hydrazine hydrate has extremely strong reducing properties, and reacts violently with halogens, HN03, KMn04, etc. It can absorb C02 in the air and produce smoke.
2024-12
2024-12-20