2020-11-20Process of PVP polyvinylpyrrolidone
How to meet these standards and maintain good characteristics. Cured ink with excellent performance and low odor.
了解详情How to meet these standards and maintain good characteristics. Cured ink with excellent performance and low odor.
了解详情The preparation of PVP is based on vinylpyrrolidone NVP. Stability: Stability under normal temperature and pressure. State: hydrophilic, easy-flowing white or almost white powder with slight odor.
了解详情VP is inert and does not participate in everyone's metabolism.
了解详情Thickeners are required for every type of cosmetics. It plays a vital role. Different thickeners produce different aqueous solutions.
了解详情增稠剂是表面活性剂,PVP的分子结构,配制成水溶液,测试其黏度(吡咯烷酮)类似于用简单的蛋白质模型的结构,
了解详情酯类使用的增稠剂增稠机理是由于同系物而形成的,烷醇酰胺的机理是酯类主要用于表面活性剂水溶液体系中。
了解详情表面活性增稠剂:一部分的甜菜碱也可以作增稠剂。
了解详情天然胶以及它的改性物增稠机理和无机高分子是一个类型有效的增稠剂,在水中分散时,但是作为增稠剂的天然胶主要是聚多糖类。
了解详情增稠水溶液取决于分布的这种类型的增稠剂主要运用于各种牌子的牙膏、护发素、化妆品乳液和止汗剂等的增稠作用。
了解详情吡咯烷酮的pH值和温度对PVP水溶液的影响,起到细胞保种的作用。
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