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Borealis Casico™ FR4807 Non-Halogen Flame Retardant Compound for Low Voltage Insulation and Jacketing

Category Polymer , Thermoplastic , Polyolefin
Manufacturer Borealis
Trade Name Casico™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Casico™ FR4807 Non-Halogen Flame Retardant Compound for Low Voltage Insulation and Jacketing.pdf
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Material Notes:
Casico FR4807 is a natural, thermoplastic polyolefin compound designed for flame retardant low voltage wire insulation and jacketing. As such, FR4804 offers a unique combination of good extrusion properties with a non-halogen flame retardant. FR4804 is specifically formulated for use in areas sensitive to smoke, corrosive fumes and toxic combustion products. Its flame retardant properties are conferred by a patented combination of inorganic filler and a novel, char-forming additive. FR4804 is readily pigmented to a variety of colors using standard wire & cable color concentrates designed for thermoplastic or crosslinked polyethylene. UV weather resistance is obtainable by the addition of a suitable carbon black or UV additive.Borstar FR4807 is intended to be used as a 80°C rated jacket for flexible cords. In addition it may also be used as a superior insulation or jacketing compound in PVC replacement applications. For most cable constructions FR4807 has sufficient flame retardant properties to satisfy single wire horizontal and European vertical burning flame tests. It is stabilized for use in contact with copper.Information provided by the Manufacturer.
Physical Properties Metric English Comments
Density 1.15 g/cc
0.0415 lb/in³
Compound; ASTM D792
Melt Flow 1.1 g/10 min

@Load 2.16 kg,
Temperature 190 °C
1.1 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 31
31
ASTM D2240
Tensile Strength, Yield 11.7 MPa
1700 psi
Cable - At 2 inch/min; ASTM D638
Elongation at Break 600 %
600 %
Cable; ASTM D638
Flexural Modulus 0.100 GPa
14.5 ksi
ASTM D790
Thermal Properties Metric English Comments
NBS Smoke Density 46
46
Flaming Mode; ASTM D662
54
54
Non-Flaming Mode; ASTM D662
Oxygen Index 34 %
34 %
ASTM D2863
Electrical Properties Metric English Comments
Electrical Resistivity 6.00e+15 ohm-cm
6.00e+15 ohm-cm
Compound; ASTM D257
Dielectric Strength >= 19.7 kV/mm
>= 500 kV/in
Compound; ASTM D149
Dielectric Breakdown 32000 V
32000 V
ISO 6722
Dissipation Factor 0.0063
0.0063
Compound; ASTM D150
Processing Properties Metric English Comments
Middle Barrel Temperature >= 160 °C
>= 320 °F
Front Barrel Temperature >= 120 °C
>= 248 °F
Die Temperature >= 171 °C
>= 340 °F
Head Temperature >= 170 °C
>= 338 °F
Descriptive Properties Value Comments
Average Rate of Heat Release, kW/m^2 193
ASTM E 1354, Cone Calorimeter (heat flux 35 kW/m^2)
CO, kg/dm^3 0.026
ASTM E 1354, Cone Calorimeter (heat flux 35 kW/m^2)
CO2, kg/dg^3 1.8
ASTM E 1354, Cone Calorimeter (heat flux 35 kW/m^2)
Corrosivity of Combustion Fumes, uS/cm 1.8
IEC 754-2
Heat of Combustion, MJ/dm^3 28
ASTM E 1354, Cone Calorimeter (heat flux 35 kW/m^2)
Ignition Time, sec 134
ASTM E 1354, Cone Calorimeter (heat flux 35 kW/m^2)
Insulation Resistance Megaohm -cm 1000
IEC 227-2/2.4, 28 mil insulation on 16AWG Cu
Maximum Rate of Heat Release, kW/m^2 335
ASTM E 1354, Cone Calorimeter (heat flux 35 kW/m^2)
Smoke Obscuration, m^2/dm^3 531
ASTM E 1354, Cone Calorimeter (heat flux 35 kW/m^2)
Time to Dm (max) min 20
ASTM E 662, Non-Flaming Mode
Time to Dm (max), min 6
ASTM D662, Flaming Mode
Water Absorption, mg/cm2 0.4
UL 1581, At 70°C, 14 days
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