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



Our additive masterbatches use the best raw materials to offer optimum performance products.

Most of our masterbatches are suitable for use in food-contact applications.
Product Type Polymer
Base 		Additive Reference %
Addition 		Application
Anti-fibrillant
General use		 PP CaCO3, 70% 700-2 NT 2-5% Rafia, sacks, ropes,raffia
Anti-fibrillant
High Dispersion		 PP CaCO3, 70% 707-3 NT 2-5% Rafia, sacks, ropes, greater productivity
UV Rafia General use PP HALS, 20% 718-1 UV 0,5-2% Rafia, sacks, ropes,raffia
UV Rafia
low water dragout		 PP HALS, 20% 712-1 UV 0,5-2% Rafia, sacks, ropes
UV Fibers PP HALS, 20% 712-1 UV 0,5-3% Fibers, rugs
UV Polyethylene Films L.L.D.P.E. HALS, 20% 712-5 UV 0,5-5% Agricultural Films, packaging
UV Injection
Large pieces		 PP HALS, 20% 718-1 UV 0,5-3% Furniture
UV Conventional Greenhouses L.L.D.P.E. HALS, 14%
UV Absorbers 7%		 728-1 UV 3-7% Greenhouse Films
Antiblock General Use L.L.D.P.E. Talc, 50% 735-1 AB 0.3-1% Polyethylene Bags
Antiblock High Performance L.L.D.P.E. Synthetic Silica, 17% 733-2 AB 0.3-0.8% Polyethylene Bags
Antiblock High Performance PP Synthetic Silica, 17% 733-1 AB 0.3-1% Polypropylene Bags
Antistatic PP Short and long action 745-2 AS 2-4% Polypropylene Films
Antistatic L.L.D.P.E. Short and long action 745-4 AS 2-4% Polyethylene Films
Antistatic PP Short action 745-5 AS 2-4% Polypropylene Films, Containers
Slip PP Erucamide, 6% 721-1 NT 1-4% Polypropylene Films
Demoulding PP Injection
Slip L.L.D.P.E. Erucamide, 6% 721-2 NT 1-4% Polyethylene films
Process Aid L.L.D.P.E. Fluoropolymer, 3% 725-1 NT 0.5-4% Prevent orange skin
LLDPE Films
Process Aid L.L.D.P.E. Fluoropolymer, 2% 725-2 NT 0.5-4% Prevent orange skin, reduce
Die Built Up , LLPE films
Process Aid PP Fluoropolymer, 2% 725-3 NT 0.5-2% Reduce Die Built Up, PP Films
Clarifier PP RANDOM MILLAD 3988, 10% 730-2 CL 1-3% Transparent Polypropylene containers
Antioxidant L.L.D.P.E. 5% 720-1 AO 0.1-3% Polypropylene and Polyethylene Recycling
Masterbatch to improve productivity L.L.D.P.E. Mineral 750-2 NT 15-20% Productivity improvement
in Polyethylene films
 
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