Polysiloxane with triphenylphosphonium phosphate as a novel flame retardant for polycarbonate
Polycarbonates (PCs) are widely used in automotive, rail and aircraft, office equipment, electronic devices, batteries, data recording media, medical equipments, and glazing due to their good hardness, stiffness, impact strength, transparency, dimensional stability, and thermal stability. Compared to other types of polyesters, PCs are relatively easy to render flame retardant by virtue of their low heat of combustion and their propensity to foam and char when exposed to fire. The oxygen index of the typical bisphenol-A polycarbonate is about 25 and its UL 94 rating is typically V-2. However, more stringent flame retardant performance is often required for electronic and electrical applications.
Flame retardants Polycarbonate Phosphonium phosphate Polysiloxane
Zong-Liu Tang Ya-Nan Li Yong-Jian Zhang Ping-Kai Jiang
School of Chemistry and Chemical Engineering, and Shanghai Key Lab of Electric Insulation and Thermal Aging, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
国际会议
成都
英文
41-44
2012-09-17（万方平台首次上网日期，不代表论文的发表时间）