H-350 polyether modified trisilioxnae ,  is  a non-ion surfacant has the struture of tpye “T”, has super low surface tension and superwetting . Its application in the industry of  agricuture, coating, and  cleaning  industry .the same product silwet 408
Product data：
Appearance: colorless or straw yellow liquid
Viscosity（25℃ ）：200～450mPa.S
Cloud point （1%in water solution）：<10℃
Surface tension(0.1%) : 21.5 mN/m.

Efficiency content：100%
Dissolution: dissolve in water 。