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Polymer Additives

XO- 379

Technical DataSheet | Supplied by Bergen International

Chemical foaming agent. Characterized by endothermic decomposition beginning @ 145°C. Used for polystyrene extrusion applications where very fine and uniform cells are required. It is recommended for nucleation of direct gassed polystyrene foams. Maximum gas yields are achieved when processing temperatures of 185- 230°C ( 365-446°F) are reached. Injection molding usage level is 0.5- 2.0% . Usage level of extrusion is 0.2- 1.5% for nucleation and 0.5- 2.5% for chemical foam.

XO- 379 Product details

Product Type
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  • xxxxxxxxxxxxxxxxx
Masterbatch
xx
Physical Form
Pellets
Appearance
White
Product Status
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Applications/ Recommended for
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  • xxxxxxxxx
Labels/Agency Rating
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XO- 379 Properties

Property

Value & Unit
Test Condition
Test Method
Decomposition temperature
xxxxx °C
Processing temperatures
xxxxxxxxx °C
Last edited Dec 18, 2017
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