GB/T 24416-2009

GB/T 24416-2009 specifies the technical requirements, test methods, inspection rules, and packaging for di-cyclopentyl-di-methoxysilane, a chemical used primarily as an external electron donor in Ziegler-Natta catalysts for polypropylene production. It is applied in the chemical manufacturing industry, specifically in the synthesis of high-performance polypropylene resins where the compound helps control polymer stereoregularity and molecular weight distribution. The standard ensures consistent quality and purity for industrial procurement and quality control in catalyst production facilities.