SN2530S is 30% active chain extender masterbatch containing epoxy functional additive in polystyrene resin。 By addition of SN2530S into polycondensation resins which are easy to be degraded due to process heat and moisture, It will improve physical properties and viscosity by reversing the molecular weight either in recycled , scrap or virgin resins 。
PET,PBT,PETG,PA,PC and respective alloys
Dried to moisture level lower than 200 ppm is recommended. The pellets can be used in compounding or plastic part fabrication process with a dosage of 0.5%-4% depending on process ,application and desired effects.
2 years, clean and dry environment, below 60℃, away from sunlight
Net 25kg per bag