TEGO Rad 2100 Reactive Silicone Leveling & Slip Additive for UV-Curing Coatings & Inks

Full Name: TEGO Rad 2100 Crosslinkable Silicone Radiation‑curing Surface Additive Acrylate‑functionalised silicone additive capable of participating in UV photo‑crosslinking reaction. Improves surface slip and levelling for UV coatings and UV inks. Core Technical Parameters Test Item Typical Value Chemical Type Acrylate‑modified crosslinkable polysiloxane Active Content 100 % Appearance Clear slightly yellow liquid Viscosity (25℃)  1500‑3000 mPa·s Standard Package 25 kg plastic drum, 200 kg steel drum Key Advantages 1.  Contains UV‑reactive functional groups and participates in film crosslinking curing, reduces migration‑blooming risk. 2.  Optimises levelling of UV films, delivers slip hand‑feel and enhances scratch‑resistance. 3.  Good compatibility with UV acrylic monomers and oligomers. 4.  Works for matte & glossy UV systems, fits printing and wood‑UV scenarios. 5.  Low tendency of post‑curing blooming, favours long‑term finished‑product performance. Main Application Fields Core Applications: UV wood coatings, UV printing inks, UV plastic clear topcoats Suitable Applications: UV paper overprint‑varnishes, 3C‑substrate UV topcoats Restriction: Do not apply to food‑contact articles without valid compliance certification.