CALCICHEM 275 PM
CALCICHEM 275 PM is a polypropylene-based mineral masterbatch containing 75% ultra-fine mineral filler. Specifically formulated for direct addition during the extrusion of BOPP, CPP, and OPP films.
- BOPP, CPP and OPP film extrusion
- High-performance film applications
Improved product consistency and quality Enhanced processing stability Suitable for high-performance film applications
CALCICHEM 275 PM is supplied in standard pellet form packed in 25 kg bags.
Store ≤35°C, dry, away from direct sunlight. Process within 18 months after production date.
ItemTest MethodUnitTypical Value
Carrier
-
-
Polypropylene
Mineral content
-
%
75 ± 1
Mean particle size (d50%)
-
μm
≤ 2
Moisture content
ASTM D6980-17
ppm
≤ 1500
Melt Index (230°C / 2.16 kg)
-
g/10min
3 ± 1
Density @ 23°C
-
g/cm³
1.75 ± 0.05