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1)  polymeric dispersant
高分子分散剂
1.
The non-protected fluid room temperature phosphorescence (NP-RTP) and the another F-RTP, using non-ionic surfactant Tween-20, Tween-40, Tween-80, Tween-85, Brij35, TritonX-100, emulsifier OP and polymeric dispersant polyethyleneglycol-200 (PEG-200), PEG-400 as a medium, properties of tryptophan (TRP) have been studied.
研究了色氨酸的无保护流体室温燐光和以非离子表面活性剂Tween 20、Tween 40、Tween 80、Tween 85、Brij35、TritonX 100、乳化剂OP及高分子分散剂聚乙二醇 200(PEG 200)、PEG 400为介质的流体室温燐光 性质。
2)  high polymer disperser
高分子分散剂
1.
A type of high polymer disperser was added in slurry for preparing Cr3C2-25%NiCr spheroidal powder by spray dried,which was liquid sintered under protective gas,and finally the suitable grain powder was obtained through comminution by gas stream.
试验通过添加高分子分散剂配制Cr3C2–25%NiCr料浆,采用喷雾干燥技术制备球形粉末,在保护气氛下进行液相烧结,气流粉碎分级后形成合适粒度粉末。
2.
A type of high polymer disperser was added in slurry for preparing Cr3C2-25%NiCr spheroidal powder by spray dried, which was liquid sintered under protective gas, and finally the suitable grain powder was obtained through comminution by gas stream.
试验通过添加高分子分散剂配制Cr3C2-25%NiCr料浆,采用喷雾干燥技术制备球形粉末,在保护气氛下进行液相烧结,气流粉碎分级后形成合适粒度粉末。
3)  polymer dispersant
高分子分散剂
1.
Influence of different types of polymer dispersants on the dispersibility of pigment yellow 14 was studied.
研究了不同类型高分子分散剂对颜料黄14的分散性能。
2.
Waterborne organic nano-pigment dispersion was prepared by adding adsorption accelerant dur- ing the dispersing process of organic pigment,which was used to improve the adsorption of polymer dispersant on the surface of organic pigment.
在有机颜料分散过程中添加吸附促进剂,促进高分子分散剂在有机颜料表面吸附,成功制备了水性纳米有机颜料分散体系;研究了水性纳米有机颜料分散体系的稳定性能。
4)  Polymeric Dispersant BYK
高分子分散剂BYK
5)  Polymeric Dispersant BFKA
高分子分散剂EFKA
6)  Polymeric Dispersant
高分子分散剂ELVACITE
补充资料:高分子分散剂
分子式:
CAS号:

性质:又称为多功能颜料分散剂。分子中含有聚合物,分子量在1000~10 000。可紧密牢固地结合在颜料粒子表面,达到高效率的覆盖,厚度约10μm,其可溶剂化部分有效地扩展到分散介质中,形成立体屏障作用,提供立体稳定势垒。已有不同类型产品。其中嵌段型高分子分散剂具有优良的效果,即A-B嵌段型。它具有:(1)与颜料表面吸附或键合的锚基;(2)与成膜物质良好相容性的溶剂化部分。

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