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Additifs pour le recyclage

Greenchemicals a développé des solutions innovantes pour faciliter le processus de recyclage. L’utilisation de stabilisateurs et d’additifs qui éliminent la présence de substances gênantes dans les polymères recyclables permet un recyclage plus efficace, préservant à la fois le polymère et les installations où se déroule le processus de recyclage.

PS sans HBCD

NOM DU PRODUIT

APPLICATION

DESCRIPTION

DÉTAILS

MB PS HT4 40

Physical form: MB

PS- EPS

Hydrotalcite-based masterbatch in a polystyrene matrix. Hydrotalcite finds application as inorganic filler and is an excellent acid acceptor and stabilizer. It allows a homogenous dispersion of the active additives in the compound.

MB PS POX 20

Physical form: MB

PS- EPS

It is an antioxidant masterbatch based on a blend of phenolic and phosphite antioxidants supported by a polystyrene matrix. It allows a homogenous dispersion of the active additives in the compound. MB PS POX 20 provides a high thermal stability during processing, it has an excellent thermal resistance and maintains the original mechanical, electrical and color properties of the compound.

MB PS DCP STAB

Physical form: MB

EPS

It is a very strong stabilization masterbatch, especially studied for neutralizing DCP residual radicals, which are unavoidably created during recycling extrusion process. Dicumyl peroxide decomposes at 150 °C, while recycling extrusion temperature is much higher. This is the main cause of MFI increase of recycled PS.

MB PS HT4

Forme physique : MB

PS- PSE

Séquestrant d’acide dans le liant PS. Il réduit considérablement l’effet négatif causé par les halogénures d’hydrogène libérés par les FR à haute température.

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