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.
|Average molecular weight||a.m.u||1800||3300||6500|
|Density at 0°C||1.90||1.91||1.92|
|Surface tension at 20°C||dyn/cm||22||22||22|
|Interfacial tension at 20°C||dyn/cm||55||55||55|