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This article lets you understand the mechanism and classification of flame retardants!
Way to achieve flame retardancy Gas phase flame retardant mechanism: that is, inhibiting the freedom of chain growth in the combustion reaction to exert a flame retardant effect. Condensed phase flame…
What are amine antioxidants? Types of amine antioxidants
Amine antioxidants are called blocked amine HALS and have a variety of antioxidants. Blocked amine drugs are generally used in combination with anti-aging agents (such as benzodiazepines, benzophenone…
The demand for flame retardants continues to rise, and the market demand is expected to reach 1.28 million tons in 2025!
Flame-retardant materials are widely used, especially in high-rise buildings, which play a decisive role in preventing or mitigating losses caused by fires. There are many types of flame retardant mat…
Briefly introduce the application of BASF UV absorber Tinuvin P
UV absorber is a kind of light stabilizer, which can absorb the ultraviolet part of sunlight and fluorescent light sources, but does not change itself. Because sunlight contains a large amount of ultr…
Briefly introduce what is epoxy resin structural adhesive
In building reinforcement projects, we often hear several common reinforcement methods, such as planting bars, bonded steel, carbon fiber, etc. These reinforcement methods use specific structural adhe…
Adhesion problem of water-based acrylic resin on PET substrate
Due to its own characteristics, the PET substrate makes it difficult for water-based acrylic resin to have good adhesion on its surface, especially for optical grade transparent PET films. , the surfa…
What are the common UV absorbers? Explain how it works
Currently the more ideal UV absorbers/light stabilizers are mostly compound types. In particular, the combination of salicylates, benzophenones, benzotriazoles, substituted acrylonitriles, triazines a…
Preparation method of dibenzo[b,f][1,4]thiazepine-11-[10H]one_Kain Industrial Additive
Background and overview[1] Dibenzo[b,f][1,4]thiazepin-11-[10H]one is a key intermediate in the preparation of quetiapine. Quetiapine, generally sold as the hemifumarate salt. It is an antipsychotic dr…
Preparation method of N1,N1,N4,N4-tetrakis(pyridin-4-yl)benzene-1,4-diamine_Kain Industrial Additive
Background and overview[1] N1,N1,N4,N4-tetrakis(pyridin-4-yl)benzene-1,4-diamine is an organic intermediate that can be synthesized from 4,4′-bipyridylamine and 1,4-dibromo Benzene is prepared i…
Preparation of 2-bromo-6-fluorophenol_Kain Industrial Additive
Background and overview[1] 2-Bromo-6-fluorophenol, also called 2-fluoro-6-bromophenol, can be used as a pharmaceutical synthesis intermediate. Using 2-fluorophenol as raw material, through sulfonation…
