Preparation of Poly ( Vinyl Formal ) Cellular Plastics Modified with Melamine and Its Thermal Property

三聚氰胺改性 聚乙烯醇缩甲醛泡沫 材料的制备与热性能

Due to the excellent comprehensive performance poly ( vinyl chloride )( PVC ) is one of the five most commonly used plastics and widely used in building materials light industry agriculture field and so on .

聚氯乙烯（PVC）综合性能优越，作为五大通用 塑料之一广泛应用于建材、轻工、农业、电线电缆外皮等领域。

Study of Structure and Property of Starch Based Poly ( vinyl alcohol ) Full Biodegradable Plastics Film

淀粉基 聚乙烯醇完全生物降解 塑料薄膜的结构与性能