Borealis FR4810

About
FR4810 is a thermoplastic, low smoke zero halogen (LSZH) flame retardant, black jacketing compound combining with flexibility and exceptional fluid resistance. The composition is based on the elements Carbon, Hydrogen, Oxygen, Silicon and Magnesium. Compounds based on these elements will therefore be the only significant constituents of the combustion fumes. Other elements may be present in concentrations less than 0.1%. Its excellent flame retardancy is achieved by an inorganic filler and a novel char-forming additive. Applications FR4810 is designed for: -90°C rated jacket for energy cables with high flame retardancy required The high operating temperatures and durability (abrasion resistance, hardness) of FR4810 makes it an attractive solution for energy cables installed in industrial areas, tunnels, ducts The ability of this compound to be used for both internal and external applications is valuable as it avoids the requirement of cable splicing at building service entrances. It can be used in areas sensitive to smoke or corrosive and toxic combustion products. In general, FR4810 has sufficient flame retardancy to satisfy bunched cable vertical burning tests. Specifications FR4810 meets the applicable requirements below using sound commercial extrusion practice and testing procedures: ISO 1872-PE, KCGH, 33-D001 ASTM D 1248 Type I, Class C, Category 4 The following cable material standards are met by FR4810: EN 50290-2-27 EN 50363-8 TM7 VDE 0207 Teil 24 (HM4) BS 7655 LTS2 Cables manufactured with FR4810 using sound extrusion practice normally comply with the following cable product standards: IEC 60502, Part 1, Type ST3, ST8 Special Features FR4810 consists of specially selected components to offer: Low smoke and reduced toxic or corrosive gas emissions Excellent processing properties High mechanical strength and toughness Superb system ageing compatibility Low water permeability UV resistance Processability on most PVC/PE extrusion equipment No need for pre-drying normally&&

About

FR4810 is a thermoplastic, low smoke zero halogen (LSZH) flame retardant, black jacketing compound combining with flexibility and exceptional fluid resistance. The composition is based on the elements Carbon, Hydrogen, Oxygen, Silicon and Magnesium. Compounds based on these elements will therefore be the only significant constituents of the combustion fumes. Other elements may be present in concentrations less than 0.1%. Its excellent flame retardancy is achieved by an inorganic filler and a novel char-forming additive. Applications FR4810 is designed for: -90°C rated jacket for energy cables with high flame retardancy required The high operating temperatures and durability (abrasion resistance, hardness) of FR4810 makes it an attractive solution for energy cables installed in industrial areas, tunnels, ducts The ability of this compound to be used for both internal and external applications is valuable as it avoids the requirement of cable splicing at building service entrances. It can be used in areas sensitive to smoke or corrosive and toxic combustion products. In general, FR4810 has sufficient flame retardancy to satisfy bunched cable vertical burning tests. Specifications FR4810 meets the applicable requirements below using sound commercial extrusion practice and testing procedures: ISO 1872-PE, KCGH, 33-D001 ASTM D 1248 Type I, Class C, Category 4 The following cable material standards are met by FR4810: EN 50290-2-27 EN 50363-8 TM7 VDE 0207 Teil 24 (HM4) BS 7655 LTS2 Cables manufactured with FR4810 using sound extrusion practice normally comply with the following cable product standards: IEC 60502, Part 1, Type ST3, ST8 Special Features FR4810 consists of specially selected components to offer: Low smoke and reduced toxic or corrosive gas emissions Excellent processing properties High mechanical strength and toughness Superb system ageing compatibility Low water permeability UV resistance Processability on most PVC/PE extrusion equipment No need for pre-drying normally&&

Product Description
Supplier	Borealis AG
Generic	聚烯烃，共挤薄膜用聚烯烃
Material Status	Commercial: Active
Features	Good Rigidity,Weather resistance is good,Excellent Processability,Good flexibility,Low smoke,Halogen free,Corrosion Resistant,Flame Characteristics,Low toxicity,High Heat Resistance,Moisture resistance,Good wear resistance,Durability
Availabilitys	Africa & Middle East ,North America,Latin America,Asia Pacific,Europe
Process Methods	Extrusion

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.27	g/cm³	ISO 1183
Melt Flow Rate
190℃，2.16kg	0.10	g/10min	ISO 1133
Water absorption rate
70℃	0.800	mg/cm²	IEC 60811-1-3
ESCR(Environmental Stress Cracking Resistance)
Condition B, 50 ℃, 10% non-ionic surfactant, F20	> 1000	hr	IEC 60811-4-1/B

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shore D, 15 seconds	48		ISO 868
tensile strength
yield	11.0	MPa	IEC 60811-1-1
Tensile strain
fracture	500	%	IEC 60811-1-1
Bending modulus	200	MPa	ISO 178

THERMAL	Nominal value	Unit	Test method
Embrittlement temperature	< -35.0	℃	ASTM D746
Temperature index	250	℃	ISO 4589-3

Aging performance	Nominal value	Unit	Test method
Change in Tensile Stress（110℃，240 hr）	> -80	%	IEC 60811-1-2

Electrical performance	Nominal value	Unit	Test method
Volume resistivity	5.0E+15	ohms·cm	IEC 60093
Dielectric strength	> 20	kV/mm	IEC 60243-1

FLAME CHARACTERISTICS	Nominal value	Unit	Test method
Extreme oxygen index	35	%	ASTM D2863
Smoke	15.0		NES 711
toxicity	2.00		NES 713
Vertical combustion test
760.0 µm	Pass

Supplementary information	Nominal value	Unit	Test method
Cone calorimetry test			ISO 5660
Average heat release rate	152	kW/m²	ISO 5660
CO	0.0110	kg/m³	ISO 5660
CO2	17.1	kg/m³	ISO 5660
Combustion heat	27.0		ISO 5660
Ingition time	1.8	min	ISO 5660
Maximum heat release rate	213	kW/m²	ISO 5660
Smoke Obscuration	297		ISO 5660
Hot pressing test
90℃	20	%	IEC 60811-3-1

Process Conditions
Extrusion	Nominal value	Unit	Test method
Barrel 1 zone temperature	160	°C
Barrel 2 zone temperature	170	°C
Barrel 3 zone temperature	180	°C
Barrel 4 zone temperature	190	°C
Nozzle temperature	190	°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. Compound, ISO 1872-2
3. 14 days, Cable (0.7 mm insulation over 1.5 mm² solid Cu)
4. 2.0 in/min
5. Cable (0.7 mm insulation over 1.5 mm² solid Cu)
6. Compound
7. VW-1
8. at high temperature, 4 hrs
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