日志
- 分享 Dispersants with high pigment loading give paints extra brilliance
- The combination of polymers makes it possible to prepare dispersions with a pigment concentration of more than 50 % – without sacrificing flowability. 利用组合聚合物技术可以制造颜料含量超过50%而不损失流动性的分散体。 Clariant has introduced a new dispersing agent for water-borne pigm ...
- 分享 Bayer 退出纳米管的研发~
- you know what it is like with high potentials.你知道很大的潜力是什么样的吗？ Initially, everyone is interested in them.最初，所有人对它们感兴趣。 They seem to be very promising at first, cause high hopes and could even seem like the one solution everyone sought after. 开始它们 ...
- 分享 Marangoni效应
- 1865～1871年Marangoni详细描述了界面流体现象.由于温度或浓度的变化引起界面处界面张力变化，产生表面张力梯度，引发界面不稳定性，产生宏观液体流动，称为Marangoni效应。 当液膜变薄时，存在两种机制使其修复，一种是由于液膜的面积增大造成表面张力上升，由此形成的表面张力梯度使液膜有收缩趋势，即Gibbs弹性收缩； ...
