polystyrene ps

基本解釋

HIPS prepolymer was seperated by ultracentrifugation to study phase equilibrium and the monomer distribution between rubber (R) phase and polystyrene (PS) phase.
用超速離心法分離高抗沖聚苯乙烯預(yù)聚體來研究相平衡及單體在橡膠（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.
當(dāng)均聚物質(zhì)量分?jǐn)?shù)增大到33.3%時(shí)，在聚苯乙烯（PS）連續(xù)相中形成了類似膠束的“核-殼”結(jié)構(gòu)。
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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.
采用正交設(shè)計(jì)法分析了聚磷酸胺（APP）、季戊四醇（PER）、三聚氰胺（MEL）作為一種混合體系對(duì)聚苯乙烯（PS）的阻燃作用。