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Casico™ FR4803

Technical Datasheet | Supplied by Borealis

Casico™ FR4803 by Borealis is an odorless, low smoke zero halogen (LSZH) flame retardant, polyethylene (PE) compound. It contains inorganic filler and a novel char-forming additive. It exhibits excellent processing, system aging compatibility, low water permeability and reduced toxic or corrosive gas emissions. It shows cable downsizing. It is UV stabilized and suitable for coloring. It is designed for processing by PVC/PE extrusion. Casico™ FR4803 is recommended for 90°C rated jacket for distribution cables, building wires (installation cables) and 1 kV low voltage cables. It complies with EC Regulation 1907/2006, WEEE, RoHS, REACH and passes single wire vertical burning test.

Casico™ FR4803 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Modulus

205 MPa

ISO 178

Hardness, Shore D

(15 s)

ISO 868

Tensile Strain

500 %

(at Break, Cable (0.7 mm insulation over 1.5 mm² solid Cu))

IEC 60811-1-1

Extrusion Properties

Value & Unit

Test Condition

Test Method

Barrel - Zone 1 Temperature

120 °C

Barrel - Zone 2 Temperature

140 °C

Barrel - Zone 3 Temperature

160 °C

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Casico™ FR4803

Casico™ FR4803 Properties

Mechanical Properties

Casico™ FR4803 Processing Guidelines

Extrusion Properties