... .s, 2% solution, 20 oC) :5 - 200000 Ash, wt% :3.0 max Water, wt% :5.0max Hydroxypropyl methyl cellulose is a non-ionic ... stability.2 PH stability, PH - broad range of (PH: 3 ~ 11).3 Water retention after absorbing water in their porous surface, you ... ,oC280-300Surface tension(dyn/cn,2%sl) 42-57Ash, wt%3.0maxWater, wt%5.0maxFineness,mesh120, 100, 80Please feel free to contact me ...