SiSiB® SiM4001 is a silicone slip masterbatch based on a polyethylene carrier, with a proprietary silicone copolymer as the active slip component. It is specially developed for polyethylene films to provide efficient and long-lasting slip performance without adversely affecting film transparency or downstream processing.
Color and Appearance | White or pale-yellow pellets |
Carrier Resin | PE |
Melt Flow Index | 1-6 |
g/10 min, 190°C/2.16 kg | |
Volatile Content (%) | Max. 0.5 |
Bulk Density (kg/m³) | 500-600 |
These values are typical and not intended for specification purposes.
SiSiB® SiM4001 is particularly suitable for polyethylene blown films and cast films. It is normally incorporated into the surface layer of the film to improve opening and slip performance.
SiSiB® SiM4001 is supplied in paper-plastic laminated bags with a net weight of 25 kg per bag.
Store SiSiB® SiM4001 in a cool and well-ventilated place. In the original unopened packaging, SiSiB® SiM4001 has a shelf life of 12 months at dry condition, room temperature.