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Cogegum® GFR/380

Technical Datasheet | Supplied by Padanaplast

Cogegum® GFR/380 by Padanaplast is a cross-linkable, halogen-free flame retardant (HFFR) polyolefin grade. Includes a master batch that contains special additives to improve cross-linking action, aging and an anti-ultraviolet (UV) agent for enhanced weatherability. It is a silane grafted compound that contributes to giving the cable self-extinguish properties without halogenidric acids evolution, toxic and corrosive gases and dark smoke emission. Shows greater flexibility, fast curing in ambient moisture and chemical resistance to substances such as oil, fuels, alkalines and acids. Cogegum® GFR/380 is used in cable jacketing for railway, shipboard, industrial, oil and gas industries.

Cogegum® GFR/380 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Conductivity

< 2.5 µS/mm

(Corrosive Gas in Smoke)

IEC 60754-2

Hot Pressure Test

< 50 %

(At 125°C/K=1, max. penetration)

EN 60811

Halogenidric Acid Emission

< 0.1 %

IEC 60754-1

Extrusion Properties

Value & Unit

Test Condition

Test Method

Crosshead Temperature

150 - 160 °C

Die Temperature

150 - 170 °C

Barrel Temperature (Zone 1)

100 - 120 °C

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Cogegum® GFR/380

Cogegum® GFR/380 Properties

Thermal Properties

Cogegum® GFR/380 Processing Guidelines

Extrusion Properties