- Chemical Family:Silica
- Functions:Thickener, Thixotrope, Rheology Modifier
- Compatible Polymers & Resins:Epoxies (EP), Polyurethanes (PU), Acrylics
- Physical Form:Powder, Solid
- Synonyms:Fumed Silica, Silica, Silicon Dioxide
HDK® H20RM is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H20RM is used as a thickening and thixotropic agent in various applications such as coatings, paints, printing inks, and adhesives, particularly in epoxy, polyurethane, and acrylate systems.