CAS No: 69991-67-9
INCI Name: Polyperfluoromethylisopropyl Ether
Topda C Grades are fluorinated fluids which are especially developed to be used as additives in high-end cosmetics and skin care products, they have features of good waterproof performance, no damage to the skin and no pores clog.
Properties Unit C-40 C-250 C-1250 Replacement Fomblin HC/04 Fomblin HC/25 Fomblin HC/R Appearance Clear Liquid Average molecular weight a.m.u 1800 3300 6500 Kinetic Viscosity
cSt 40 250 1250 Density at 0°C
1.90 1.91 1.92 Refractive index
1.293 1.299 1.302 Surface tension at 20°C dyn/cm 22 22 22 Interfacial tension at 20°C dyn/cm 55 55 55