Technical datasheet

E-TEC® PS 13680

Supplied byColloids- Last Updated on May 12, 2025

E-TEC® PS 13680 by Colloids is an electrically conductive modified polystyrene grade based on a dispersion of a conductive carbon black. Exhibits higher impact and low shrinkage than materials based on polyolefins. It can be processed using injection molding and extrusion. Designed for use as a compound at 100% addition rate. E-TEC® PS 13680 is recommended for rigid articles requiring a degree of permanent electrical conductivity such as tote boxes, storage racks and other containers, such application find areas where the accumulation of static electrical charges on conventional polymers may cause problems, for example in the handling of static sensitive electronic devices or explosives. Complies with ISO 9001:2008 and ISO/TS 1649:2009.
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E-TEC® PS 13680 properties

Electrical properties

PropertiesValue & unitTest conditionTest method
Surface Resistance0.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Density, Bulk0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Linear Mold Shrinkage0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login

E-TEC® PS 13680 Processing Guidelines

Extrusion Processing Guidelines

PropertiesValue & unitTest conditionTest method
Cylinder Zone 1 Temp.Visible After LoginVisible After Login
Cylinder Zone 2 Temp.Visible After LoginVisible After Login
Cylinder Zone 3 Temp.Visible After LoginVisible After Login
Cylinder Zone 4 Temp.Visible After LoginVisible After Login
Die TemperatureVisible After LoginVisible After Login

Extrusion/Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Drying TemperatureVisible After LoginVisible After Login
Pre-Drying TimeVisible After LoginVisible After Login

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Cylinder Zone 1 Temp.Visible After LoginVisible After Login
Cylinder Zone 2 Temp.Visible After LoginVisible After Login
Cylinder Zone 3 Temp.Visible After LoginVisible After Login
Mold TemperatureVisible After LoginVisible After Login
Nozzle TemperatureVisible After LoginVisible After Login

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