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Additives to improve films performance
White Masterbatches
Black Masterbatches
Reinforced Polypropylene
Using Masterbatch 725-3NT



Our white masterbatches are designed to provide high opacity, easy processability, good whiteness and excellent dispersion.

Our white masterbatches are suitable for use in food-contact applications.


REFERENCE Type of
Additive		 Additive
Content		 Resin Base Melt Flow
Resin Base		 Process Main
Application
600-2 BL TiO2 50% PP.
Homopolymer		 3 Extrusion Caps
600-3 BL TiO2 50% PP.
Homopolymer		 3 Extrusion BOPP
Films
600-4 BL TiO2+CaCO3 70% PP.
Homopolymer		 10 Thermoformed Cups
600-7 BL TiO2 50% PP.
Homopolymer		 18 Extrusion Films
664-1 BL TiO2 50% L.L.D.P.E. 20 Injection Extrusion
Blowing		 Packers,
Bags
664-3 BL TiO2+CaCO3 78% L.L.D.P.E. 20 Injection Extrusion
Blowing		 Packers,
Bags
663-2 BL TiO2 60% T L.L.D.P.E. 20 Injection Extrusion
Blowing		 Packers,
Bags
663-2 BA TiO2
Antioxidant		 60%
Antioxidant		 L.L.D.P.E. 20 Extrusion Milk bags
663-3 BL TiO2+CaCO3 70% L.L.D.P.E. 20 Injection Extrusion
Blowing		 Packers,
Bags
663-3 BA TiO2+CaCO3 Antioxidant 70% Antioxidant L.L.D.P.E. 20 Extrusion Milk bags
665-1 BL TiO2 70% L.L.D.P.E. 20 Injection Extrusion
Blowing		 Packers,
Bags
665-2 BL TiO2 70% L.D.P.E. 50 Extrusion Injection Packers,
Bags
665-2 BP TiO2 70 TiO2 L.D.P.E. 6 Extrusion Diaper fabric
665-7 BL TiO2
High Dispersion		 70% L.L.D.P.E. 20 Injection Extrusion
Blowing		 Packers,
Bags
671-3 BL TiO2 50% POLYSTIRENE   Thermoformed Cups
671-4 BM TiO2+CaCO3 62% POLYSTIRENE   Thermoformed Cups
673-1 BL TiO2 60% POLYSTIRENE   Thermoformed Cups
 
POSDATA Zona Franca Industrial Mamonal Bdg. 7 y 8     
Phones: (+57 5) 668 5862 - 668 5449 - 668 5597     
668 5719 - 668 5928 - Fax: (+57 5) 668 5858     
E-mail: comai@comai.com.co     
     Cartagena de Indias - Colombia