Estrada do Corredor, 250 Pirituba, 02992-210 Sao Paulo - SP

This company is co-exhibitor of
I.N.P. Brazilian Plastic Institute

Hall map

interpack 2017 hall map (Hall 7, level 1): stand D07

Fairground map

interpack 2017 fairground map: Hall 7, level 1

Our range of products

Product categories

  • 02  Packaging materials, packaging means, auxiliary packaging means and packaging production
  • 02.01  Packaging materials
  • 02.01.03  Packaging materials / Plastic (pellets, films)
  •  Packaging materials / Polyethylene (PE)
  • 02  Packaging materials, packaging means, auxiliary packaging means and packaging production
  • 02.01  Packaging materials
  • 02.01.03  Packaging materials / Plastic (pellets, films)
  •  Packaging materials / Polyethylene (PE)
  •  Packaging materials / Polyethylene naphthaline (PEN)

Packaging materials / Polyethylene naphthaline (PEN)

Our products

Product category: Packaging materials / Polyethylene (PE)


Masterbatch modifiers of the intrinsic properties of thermoplastics to meet customer needs.

Know our additives:

  • Mineral fillers: confer improved mechanical properties, dimensional stability, surface roughness, and promotes cost reduction;
  • Antioxidants: prevent or retard the polymer thermodegradation process in heat and oxygen presence during processing and / or directly into final product;
  • Antistatic: prevent the accumulation of electrostatic surface charge into final product;
  • Flow Auxiliaries: Reduce flow lines and increase productivity in extruded products;
  • UV stabilizers: protect plastic products under UV radiation action, providing greater durability;
  • Sliders: reduce surface friction on film and, consequently, increase its sliding property;
  • Anti-block: prevents blocking / adhesion between polymer surfaces;
  • Expanders: are added to polymers in order to reduce weight and improve dielectric properties, of thermal and acoustic insulation;
  • Antifog: prevents the formation of drops on the internal and external surfaces of films caused by water condensation;
  • Breathables: specific additives for hygienic products such as diapers and sanitary napkins;
  • Flame retardants: modify the burning behavior in different polymer blends;
  • Other additives: We have other additives lines, such as anti-skid, purging compounds, desiccants, light diffusers, clarifiers, optical brighteners, nucleants, impact modifiers, mould release agents, etc.

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Product category: Packaging materials / Polyethylene (PE)


If Rotomoulding is your business, Microcolor™ is the solution.

A new line designed for Rotomoulding.

Coloured compounds and custom additives to get unique products in all shapes and forms, in segments such as: Agriculture, Aeronautics, Automotive, Construction, Decoration, Manufacturing, Boating, Pet, Playgrounds, Toys, and Transportation, among others.


  • A large variety in resins to provide excellent mechanical properties, finish, resistance to stress, cracking and low deformation;
  • A large range in granulometry and micronisation, according with our customers’ needs;
  • A large colour variety with Pantone Scale references, according with our customers’ standards;
  • Different possible additivations;
  • High quality standard control in the release of products;
  • Compounds for various applications: water tanks, large tanks, cisterns, manholes, spare parts for the agricultural and automotive industry, toys, kayaks, mannequins, coating and rotomoulded parts in general;
  • Qualified vendors, specialised technical assistance and customer support for improvement in the rotomoulding process.

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About us

Company details

Cromex is a leading Brazilian company in the colour concentrates and plastic additives domestic market.

The company has been in business for about 40 years, exporting its products to more than 60 countries in North America, Latin America, Western Europe, Eastern Europe and others.

The company's headquarters are located in São Paulo, where coloured masterbatches (granule) and special products are manufactured; and a modern plant in Simões Filho (BA), concentrating the production of white, black and micronized masterbatches, and additives.

ISO 9001, ISO 14001, and OHSAS 18001 certified, Cromex fulfils its role as a company concerned about the environment, the generated impacts, sustainability and the future.

Cromex searches for innovation and excels in offering the customer the very latest in product technology. All this work is accomplished with highly qualified professionals developing tailored solutions for each market needs.

As a consequence, Cromex is recognized for its excellence and partnership, setting trends and showing that leadership is not just to be ahead in innovation, but to be a group with responsibility and commitment.

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Company data

Target groups

Consumer goods (non-food)