NEWS CENTER
News in detail
Aluminum hydroxide flame retardant selection should pay attention to quality indicators
2024/02/23
Aluminum hydroxide flame retardant, with non-toxic, good stability, high temperature does not produce toxic gases, but also can reduce the amount of smoke plastic combustion, etc., and the dehydration heat absorption temperature is low. Add 60% aluminum hydroxide flame retardant polyolefin can be used as building materials and automotive, ship interior decoration materials.
The aluminum hydroxide used for flame retardants in the domestic and foreign markets is mainly one or three water and aluminum oxide (ATH), which is commonly expressed by the a-A120.3 H20. It is a crystalline or amorphous white powder. The crystal structure is composed of closely packed meridian ions in the form of AB double layers, while aluminum ions are in the above-mentioned packed 9s base ions, and all the octahedral voids formed are empty. This closely packed meridian ions form a layered structure, and the adjacent two layers are connected by hydrogen bonds formed by meridian ions.
Aluminum hydroxide thermal dehydration and phase change is very complex, the choice of aluminum hydroxide as a flame retardant, according to the polymer matrix material thermal decomposition temperature and molding processing temperature requirements to choose a good quality index of aluminum hydroxide.
Modified aluminum hydroxide flame retardant is one of the halogen-free flame retardants for synthetic materials. It has flame retardant, smoke, filling 3 major functions, no secondary pollution when burning, not only in the polymer dispersion is good, but also widely used in electrical, wire, cable, daily necessities, building materials, transportation and other plastic and rubber products.
More news
Yide Ye New Material
Message consultation
If you are interested in our products, please leave your phone number.
Contact Us
Telephone: +86-533-2906336
Fax: +86-533-2989158
Mobile: +86-13953391092 (Mr. Sun)
Mobile: +86-13573362007(Mr. Ju)
Mobile: +86-18954411100(Mr. Liu)
E-mail: ziboyideye@gmail.com
Address: Zichuan District, Zibo City, Shandong , China
