SiSiB® MB16625 is a pelletized masterbatch containing 50% ultra-high molecular weight polydimethylsiloxane (UHMW PDMS) uniformly dispersed in a styrene-acrylonitrile (SAN) copolymer carrier. It is designed to improve surface properties and processability in engineering thermoplastics. The product offers low volatility, excellent dispersion, and compatibility with most standard compounding and molding processes.
Enhances scratch and abrasion resistance
Lowers surface coefficient of friction
Improves processing flow and internal/external lubrication
Increases mold filling and extrusion throughput
Improves surface gloss and slip
Non-migrating, no precipitation, not interfere with printing or coating
Promotes filler dispersion and is compatible with other additives
Color and Appearance | White to yellow pellets |
Density | 1.00g/cm3 |
Carrier Resin | SAN |
MFR (190°C/2.16kg, g/10min) | 20.0 |
Active Content | 50% |
Heating Loss | Max. 0.3% |
Dosage | 0.5%-5.0% |
These values are typical and not intended for specification purposes.
SiSiB® MB16625 is suitable for use in engineering plastics such as PC, ABS, PS, PVC.
The standard packaging is net weight 25kg PE bag, 500kg/pallet.
Store in a cool and ventilated place.In the original unopened packaging, SiSiB® MB16625 has a shelf life of 24 months at dry condition and room temperature.