Sungbo filler masterbatches are concentrates of Calcium carbonate (CaCO3) in a polymer base. They offer a convenient way of incorporating CaCO3 in thermoplastics, without contamination by dust. They have perfect dispersion and optimized flow properties, ensuring easy processing.
ADVANTAGES
The higher thermal conductivity and lower specific heat of calcium carbonate are key advantages in sheet and yarn applications. Cycle time, stiffness and impact resistance will be favorably improved, leading to cost savings.
Yarn Extrusion
Calcium carbonate is conventionally used in PE or PP woven bags, and bands to offer anti-splitting and anti-fibrillation effects.
Sungbo filler masterbatches offer:
-Increased stiffness,
-Reduced delustering,
-Reduced raw material consumption
