The new engineering materials powerhouse

by SpecialChem

Casico™ FR4820

Technical Datasheet | Supplied by Borealis

Casico™ FR4820 by Borealis is an odorless, low smoke zero halogen (LSZH) flame retardant, polyethylene (PE) grade. It is designed for processing by PVC/PE extrusion. It contains inorganic filler and a novel char-forming additive. It shows cable downsizing. It is UV stabilized and suitable for coloring. It exhibits excellent processing, system aging compatibility, low water permeability and reduced toxic or corrosive gas emissions. Casico™ FR4820 is recommended for 70°C rated insulation for building wires (installation cables), flexible chords and power cables. It complies with EC Regulation 1907/2006, WEEE, RoHS and REACH.

Casico™ FR4820 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Modulus

215 MPa

ISO 178

Tensile Strength

13 MPa

(50mm/min, Cable (0.7 mm insulation over 1.5 mm² solid Cu))

IEC 60811-1-1

Tensile Strain at Break

550 %

(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

160 °C

Barrel - Zone 2 Temperature

170 °C

Barrel - Zone 3 Temperature

180 °C

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Products with the same brand name

View more (6)

Casico™ FR4820

Casico™ FR4820 Properties

Mechanical Properties

Casico™ FR4820 Processing Guidelines

Extrusion Properties