Silica gel, high-purity grade, 130-270 mesh is a high-purity inert additive with low density and large specific surface area, which can be used in the preparation of chromatographic column frits based on the sol-gel method. As a condensed-phase flame retardant, thermal stability enhancer and melt viscosity enhancer, Silica gel, high-purity grade, 130-270 mesh can restrict the mobility of polymer chains in polypropylene to improve its thermal stability, and increase the melt viscosity of polypropylene and polyethylene oxide. During gasification or combustion, Silica gel, high-purity grade, 130-270 mesh accumulates on the polymer surface to form a thermal insulation layer, and exerts flame retardant effects by reducing surface concentration and blocking the transport of degradation products[1][2][3].
CAS Nummer:
[112926-00-8]
Target-Kategorie:
Biochemical Assay Reagents
Anwendungsbeschreibung:
MCE Product type: Biochemical Assay Reagents
* Mehrwertsteuer und Versandkosten nicht enthalten. Irrtümer und Preisänderungen vorbehalten
