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Cogegum® GFR/340

Technical Datasheet | Supplied by Padanaplast
Cogegum® GFR/340 by Padanaplast is a crosslinkable halogen-free flame retardant polyolefin (XLPO-HFFR) resin. This insulating silane grafted compound is an ambient temperature moisture curable (by addition of a catalyst masterbatch (Siloplas® method) compound. Shows resistance to alkali, acids & drilling mud, chemical resistance, weatherability and hot deformation resistance. Exhibits low smoke emission, low toxicity and self-extinguishing properties without halogendric acids evolution, toxic and corrosive gas emission. It can withstand severe temperature conditions occurring due to environmental characteristics or due to the heat generated by the electric device itself. Designed for processing by extrusion and compression molding. Cogegum® GFR/340 is applicable for wire & cable applications such as cable jacketing & sheathing, low voltage insulation, PV solar cable (according to TUV and UL standards) and railway, shipboard & naval cable. It is a special grade for EI5 application, building wire H07Z, BS7211 & fire survivor cable. Complies with RoHS regulations.
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Product Type
Thermoplastic, other
Product Status
COMMERCIAL
Geographical Availability
Central and Eastern Europe, North America, South and Central America, Western Europe, Asia / Pacific, Africa, Middle East and Central Asia

Cogegum® GFR/340 Properties

Flammability Properties

Value & Unit
Test Condition
Test Method
Conductivity
< 2.5 µS/mm
(Corrosive gas in smoke) 
IEC 60754-2
pH
> 4.3
(Corrosive Gas in Smoke) 
IEC 60754-2
Calorific Potential - Upper (gross)
20.3 MJ/kg
ISO 1716

Cogegum® GFR/340 Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
L/D Ratio
25
Head Temperature
160 - 180 °C
Die Temperature
170 - 220 °C
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