SiSiB® SiTV173 is a silicone masterbatch designed to provide permanent anti-squeak performance in PC/ABS applications. It works by reducing stick-slip behavior between contacting plastic parts, thereby minimizing noise, vibration and harshness (NVH) without the need for secondary surface treatments.
Excellent anti-squeak performance (RPN < 3, per VDA 230-206)
Reduced stick-slip behavior between contacting parts
Immediate and permanent noise-reduction effect
Lower coefficient of friction (COF)
Minimal impact on key PC/ABS mechanical properties (impact, modulus, strength, elongation)
Effective performance at low addition levels (around 4 wt%)
Free-flowing pellets with good handling characteristics
Appearance: | White pellet | |
MI (190°C, 10Kg, g/10min) | 20.2 | ISO 1133 |
Density (g/cm3) | 0.97 | ISO 1183 |
These values are typical and not intended for specification purposes.
SiSiB® SiTV173 is intended for use in PC/ABS parts where squeak noise caused by friction and vibration is a concern, including:
Automotive interior components (trim, instrument panels, center consoles)
Appliance parts (refrigerator trays and bins, washing machines, dishwashers)
Construction components such as window frames
SiSiB® SiTV173 is supplied in 25 kg paper-plastic composite bags with polyethylene inner liners.
In the original unopened packaging, SiSiB® SiTV173 has a shelf life of 24 months in a cool and well-ventilated place.