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Chemical Foaming Agents for Injection Moulding of Styrenics

Chemical foaming agents are used in injection moulding of styrenics to reduce the weight of the parts (so-called structural foam), to reduce sink marks and warpage and to achieve special surface effects. Most foaming agents for this application are endothermic. Tramaco supply a broad range of products to serve the needs of the industry.

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 injection moulding of styrenics are listed below:

Foaming Agent Masterbatches
(polymer bound)
decomposition temperature remarks
TRACEL® NC 05/200 135 - 220°C against sink marks
TRACEL® PO 1202 135 - 220°C against sink marks
TRACEL® IM 2215 185 - 220°C finest cell structure
TRACEL® IM 3170 MS ca. 170°C high gas pressure, exothermic
TRACEL® IMC 4200 135 - 220°C finer cell structure
TRACEL® IM 4215 185 - 220°C finest cell structure
TRACEL® IM 4201 ca. 200°C finest cell structure, exothermic
TRACEL® IM 7202 ST 135 - 220°C coarse cell structure
TRACEL® IM 7200 135 - 220°C fine cell structure
TRACEL® INC 7175 ACR 135 - 220°C finest cell structure
TRACEL® INC 7207 F 135 - 220°C finest cell structure
TRACEL® IM 7215 185 - 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

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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