aqueous suspension

• General methods of test for pigments and extenders - determination of ph value of aqueous suspension
  颜料和填充剂的一般试验方法.第9部分:水悬浮液ph值的测定
• Rubber compounding ingredients . silica , precipitated , hydrated . determination of ph value of an aqueous suspension
  橡胶配合剂.沉淀水合二氧化硅水悬浮液ph值的测定
• General methods of test for pigments and extenders . part 9 : determiantion of ph value of an aqueous suspension
  颜料和填料的一般试验方法.第9部分:水悬浮液ph值的测定
• General methods of test for pigments and extenders - part 9 : determination of ph value of an aqueous suspension iso 787 - 9 : 1981 ; german version en iso 787 - 9 : 1995
  颜料和稀释剂的一般试验方法.第9部分:水悬浮液ph值
• Test method for determining the sieving performance of a fluid filter medium employing an aqueous suspension of microspheres and a spectrophometer
  用微球体的含水悬浮液体和分光光度计测定液体过滤器筛分性能的测试方法
• Structure and compounding mechanism of rubber / clay nanocomposites prepared by co - coagulating rubber latex and clay aqueous suspension were studied
  摘要研究了利用橡胶乳液黏土水悬浮液共凝法制备的橡胶黏土纳米复合材料的结构和复合机理。
• The hydrophobic graphite flakes could be well dispersed by both anionic and nonionic surfactants . the stability of the graphite aqueous suspensions was improved with pva or pvp due to the macromolecular entropic elasticity and osmotic pressure
  3 、 cmc在ph为9时分散石墨的效果最好,当其含量达到20 %时,其吸光度是pva 、 pvp的吸光度的两倍多。
• The dispersity and stability of the graphite aqueous suspensions was investigated with centrifugation , the violet visible spectrophotometer , the laser particle size analyzer and scanning electron microscopy ( sem ) . the following aspects of the production technique were carefully studied : 1 . the effects of surfactants , poly ( vinyl alcohol ) ( pva ) , poly ( vinyl pyrrolidone ) ( pvp ) , sodium alginate ( sa - na ) and poly ( sodium acrylate ) ( pa - na ) on the suspension stability of graphite were investigated
  本研究的主要内容有以下三个方面: 1 、研究了阴离子表面活性剂、非离子表面活性剂、聚乙烯醇( pva ) 、聚乙烯基吡咯烷酮( pvp ) 、海藻酸钠( sa - na ) 、聚丙烯酸钠( pa - na )对石墨在水中分散性和稳定性的影响; 2 、研究了分散方法、分散介质、 ph值及羧甲基纤维素钠( cmc )含量对石墨在水中分散性和稳定性的影响; 3 、研究了聚乙烯醇( pva ) 、聚乙烯基吡咯烷酮( pvp ) 、海藻酸钠( sa - na ) 、聚丙烯酸钠( pa - na )四种助分散剂与羧甲基纤维素钠( cmc )复配对石墨在水中分散性和稳定性的影响。