polystyrene ps

基本解释

HIPS prepolymer was seperated by ultracentrifugation to study phase equilibrium and the monomer distribution between rubber (R) phase and polystyrene (PS) phase.
用超速离心法分离高抗冲聚苯乙烯预聚体来研究相平衡及单体在橡胶（R）相和聚苯乙烯（PS）相中的分配。
When the mass fraction of the homopolymer in blends reaches 33.3%, the "core-shell" structure, similar to the micelles, can be clearly observed in the polystyrene (PS) matrix.
当均聚物质量分数增大到33.3%时，在聚苯乙烯（PS）连续相中形成了类似胶束的“核-壳”结构。
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The flame retardance of a composite system consisting of ammonium polyphosphate (APP), pentaerythritol (PER) and melamine (MEL) used for polystyrene (PS) was studied with orthogonal design method.
采用正交设计法分析了聚磷酸胺（APP）、季戊四醇（PER）、三聚氰胺（MEL）作为一种混合体系对聚苯乙烯（PS）的阻燃作用。