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Antibacterial additive NEW!

Eko-Protector Ag and Eko-Protector Zn are additives for plastics with nanosilver and nanozinc in the form of a convenient granulate. They inhibit the growth of microorganisms, minimize discoloration, neutralize odor and physical damage to the finished product. They are very effective in low concentrations and do not discolor or deteriorate the chemical or physical properties of the protected product.


Masterbatches Eko-Protector Ag and Eko-Protector Zn are compatible with most polymer preparations, so they can easily be included in the production of the finished product. Granules are also suitable for transparent applications, e.g. plastic bags. They are approved for contact with food.

We have our own laboratory that guarantees technological support and adapting the product to customer needs.

Latest Offer

  • 29/04/2020


    New products will be available for sale soon.   WW Ekochem does not slow down and develops. New technologies, new properties - we hav...

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  • 18/02/2020

    Mills and crushers

    New devices in the WWEkochem offer We offer our customers the best shredding technology! Drive system for low speed and high torque...

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  • 06/02/2020

    Moisture absorber

    Moisture absorber (Eco-Absorber) is a modifying additive for plastics in the form of granules based on LDPE and calcium oxide (active substa...

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