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.
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Casico™ FR4803 properties
Aging properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Change of Tensile Properties | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Change of Tensile Properties | 0.0 Visible After Login | Visible After Login | Visible After Login |
Electrical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Breakdown Duration | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Volume Resistivity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Flammability properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Limiting Oxygen Index (LOI) | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flexural Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore D | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strain | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Cold Bend | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cold Impact | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
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Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Ignition Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
Casico™ FR4803 Processing Guidelines
Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Barrel - Zone 1 Temperature | Visible After Login | Visible After Login | |
| Barrel - Zone 2 Temperature | Visible After Login | Visible After Login | |
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