SLIP & ANTI BLOCKS
Slip and Antiblock Masterbatches – Smoother Surfaces, Easier Processing
Corbi Polymer offers a comprehensive range of Slip and Antiblock Masterbatches designed to improve the surface properties of plastic films and molded products. Our Slip Masterbatches reduce the coefficient of friction between plastic surfaces, allowing for smoother handling, easier winding and unwinding, and enhanced processability during film extrusion or bag production. Ideal for PE and PP-based films, they help prevent sticking and ensure clean, consistent operation in high-speed production environments.
For customers seeking dual benefits, our Slip & Antiblock Combination Masterbatches deliver excellent surface slip while also minimizing blocking between film layers. Blocking occurs when two plastic layers stick together under pressure or heat, and this combination formula is particularly effective in blown film, lamination, and multilayer packaging applications. These grades provide consistent dispersion, excellent thermal stability, and long-lasting performance without compromising optical clarity.
Our Antiblock-only Masterbatches are specially developed to prevent film layers from adhering to each other, especially during roll formation and storage. These grades use high-purity inorganic additives to create microscopic surface irregularities that reduce contact area between films, making them easier to separate. Corbi Polymer’s antiblock masterbatches are ideal for agriculture films, industrial liners, and flexible packaging, where smooth separation and reliable handling are essential. All grades are optimized for LDPE, LLDPE, HDPE, and PP processing systems.
Product Code | Strength | Suggested Usage |
|---|---|---|
Slip & Anti Block 1008 | Very Strong | 0.5% - 3% |
Slip & Anti Block 1003 | Strong | 1% - 3% |
Slip 1007 | Very Strong | 0.5% - 3% |
Slip 1002 | Strong | 1% - 3% |
Anti Block 1101 | Very Strong | 0.5% - 3% |
Anti Block 1102 | Very Strong | 0.5% - 3% |
Anti Block 1103 | Normal | 1 % - 3% |