Menhover 有机硅 S-461
描述：
是一种特别结构的有机硅表面活性剂，适合高端鞋底的制备，可改善鞋底的韧性，脱皮，后期熟化，泡孔非常细腻同时具有开孔防收缩性能。 

物理性能

Appearance	Clear liquid
Viscosity, cST @ 25 0C	400-1000
Appearance	Clear Straw liquid
Specific Gravity @ 25 0C	1.02-1.06
Solubility in water	Soluble

优点

 * Special silicone that is used for high reactive shoe sole foams. 快速反应体系
 
 * Enhancing both good surface and a fine cell structure. 表皮光滑，泡孔细腻
 
* Ensuring excellent emulsification and nucleation of the water blowing agent in the polyol. 在全水发泡中乳化和成核良好
 
* Improving stabilization of the reactive mix in the expansion phase. 改善聚酯和异氰酸酯的相分离
 
*  The typical use level is 0.3-0.5parts per hundred of polyol. 用量 0.3-0.5