着色剂在(PVC-U)聚氯乙烯门窗用塑料异型材中的应用 — 通体彩色塑料异型材的加工条件 寿光新龙电化集团新型塑料建材有限公司 王 耀 【摘 要】:本文通过对着色剂的分类、颜色的构成、颜料、染料、塑料异型材配方组合
来对(PVC-U)通体彩色塑料异型材加工过程中造成型材退色、迁移、析出、粉化等的原因,以及型材的耐光牢度、耐候性方面的控制要点作综合阐述
【关键词】:着色剂、颜料、染料、通体彩色塑料异型材、耐候性、加工条件
【 Abstract 】 : This artsticle through treats the stain classification,thecolor constitution,the pigment,the dye,the plastic different molding formula component is coming to (PVC-U ) in the colored plasticdifferent molding processing process to create the molding to fade allover the body , the migration ,separates out,the pulverization and soonthe reason,as well as molding light-fast fastness , bears theperiod of five days as pect the control main point to make thesynthesis elaboration
【Key word】:The stain,the pigment,the dye,the colored plasticdifferent molding,is bearing the peri