protective colloid
[化学] 保护胶体
常用释义
英式发音
美式发音
基本释义
- [化学] 保护胶体
例句
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1·As a protective colloid, it can prevent droplets and particles from coalescing and agglomerating, thereby inhibiting formation of sediments.作为防护胶体，它可能防止小滴和微粒凝结成块，从而抑制沉淀的形成。
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2·Using the PVA as the protective colloid could increase the thickening ability and stability and electrolyte resistance etc and it was very effective.采用PVA作为胶体保护剂，产品增稠能力强，稳定性好，耐电解质等综合性能均较好。
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3·With thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, gel, surface activity, water retention and protective colloid and other characteristics.具有增稠，粘合，分散，乳化，成膜，悬浮，吸附，凝胶，表面活性，保持水分和保护胶体等特性。
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4·It was pointed out that proper grafting of monomer onto protective colloid was vital to stability of colloid particle. So it is important to properly use protective colloid in emulsion polymerization.指出了单体在保护胶体上的适量接枝是乳胶粒稳定的必要条件，因此，合理使用保护胶体在乳液聚合中有重要意义。