求翻译：0.5-5%的非离子型表面活性剂或渗透剂(这类化合物种类繁多,有些东西一般的化工商店买不到.其作用主要降低墨水的表面涨力,使之更具有超流动性.这就是关键之商业秘密,我也不大清楚.)是什么意思？

0.5-5% of the non-ionic surfactant or penetrant (type of compound types, many chemical store for something to buy. Its role is mainly to reduce the surface tension of the ink, to make it more ultra-mobility. is the key to business secrets, I am not clear.)

0.5-5% of non-ionic surfactant or osmotic agent (this wide range of compounds, general chemical store to buy some things to. its functions mainly reduce the surface tension of ink, making it more with Hyper-mobile. This is the key to business secrets, I'm not sure.)