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Chemical Foaming Agents for Polyolefin Extrusion

For the extrusion of polyolefins granular masterbatch foaming agents are preferred because they can be easily dosed directly to the extruder. A wide range of products differing in base polymer, foaming agent content and decomposition temperature is available to cover the range of processing parameters and requirements. Chemical foaming agents used in the extrusion of polyolefins are mostly endothermic.

Our Technical Service Department will be glad to help you choose the best product from our range for your application. Please use our contact form for your enquiries.

Some of our products for the extrusion of polyolefins are listed below:

Foaming Agent Masterbatches (polymer bound) decomposition temperature remarks
TRACEL® PO 1202 135 - 220°C fine cell structure
TRACEL® PO 2201 135 - 220°C fine cell structure
TRACEL® PP 2200 FO 135 - 220°C finest cell structure, especially for PP
TRACEL® IM 3170 MS ca. 170°C high gas pressure, exothermic
TRACEL® PO 3180 ca. 180°C cable extrusion, exothermic
TRACEL® PP 3215 135 - 220°C finest cell structure, especially for PP
TRACEL® PO 4155 F 135 - 220°C fine cell structure
TRACEL® IMC 4200 135 - 220°C finer cell structure
TRACEL® PT 4200 135 - 220°C finest cell structure
TRACEL® IM 4215 185 - 220°C finest cell structure
TRACEL® IM 4201 ca. 200°C exothermic
TRACEL® IM 7200 135 - 220°C fine cell structure
TRACEL® INC 7207 F 135 - 220°C finest cell structure
 
Foaming Agent Powders
TRACEL® NC 155 135 - 220°C fine cell structure
TRACEL® NCS 175 135 - 220°C finest cell structure
TRACEL® DB 140 ca. 140°C exo-/endothermic
TRACEL® DBN 205 S ca. 185°C cable extrusion, exothermic

Our product recommendations and technical advice are based on careful investigation and are to our best knowledge but are without guarantee. Users have to test for themselves whether our products perform properly in their application.

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