Description
Chemical Name:POLY(ANTIMONY ETHYLENE GLYCOXIDE)
Cas No:29736-75-2
EINECS No:249-820-2
Synonyms:Ethylene antimonate;Antimony (III) ethyleneglycoxide, 98%;Ethylene glycol antimony;POLY(ANTIMONY ETHYLENE GLYCOXIDE) ISO 9001:2015 REACH
Molecular Formula:C6H12O6Sb2
Molecular Weight:423.68
Molecular Structure:
Specification:
Items | Specifications |
Cas No. | 29736-75-2 |
EINECS | 249-820-2 |
Molecular Weight | 423.68 |
Appearance | White or light yellow granules or powder |
Melting point | >100°C |
Density | 1 |
PH | / |
Fp | >110°C |
Water solublity | 400ng/L at 20℃ |
As,% | ≤0.0010 |
Fe, % | ≤0.0008 |
Loss on drying | ≤0.60 |
Cl–, % | ≤0.0030 |
SO42-, % | ≤0.0060 |
Function:
This type of polymer usually has good thermal stability. It can withstand a certain degree of high temperature and will not easily undergo thermal decomposition in situations where it needs to be processed or applied at higher temperatures. This property makes it potentially useful in some industrial processes or material preparations involving high temperature treatment.
It can form coordination bonds with other atoms or groups, and this coordination effect may play an important role in certain chemical reactions or material performance regulation. At the same time, as a polymer, its polymer structure gives it a high molecular weight and unique physical and chemical properties, such as good film-forming properties or processability.
Application:
Antimony compounds have always played an important role in flame retardant systems. Poly(antimony glycol oxide) can be used as a flame retardant. This polymer is added to flammable materials such as plastics and rubber. When the material encounters a fire source, it can decompose during the combustion process to produce some substances that can inhibit combustion.
Because of its good film-forming properties, poly(antimony glycol oxide) can be used for surface treatment of materials. It can form a protective film on the surface of metals, ceramics or other materials. This film can not only act as a physical barrier to prevent the material from being corroded by the external environment (such as moisture, oxygen, chemical corrosives, etc.), but also react chemically with the surface of the material through the functional groups in its chemical structure, thereby enhancing the adhesion between the film and the material and extending the service life of the material.
