高白度、高透明性PVC树脂的开发

Development of high whiteness and high transparency PVC resins

研究了引发剂、分散剂、终止剂、聚合稳定剂对PVC树脂性能的影响,开发了高白度、高透明性PVC树脂。试验结果表明:该树脂具有表观密度小、增塑剂吸收量大、白度高、透明性好等优点。

The effects of initiator, dispersant, terminator, and polymerization stabilizer on the prop- erties of PVC resins were studied, and high whiteness and high transparency PVC resins were developed. The test results showed that the resins had the advantages of low apparent density, high plasticizer absorp-tion amount, high whiteness and good transparency.