Melos Mecoline IS RDX 1221 F Radiation cross-linkable, halogen-free, flame retardant insulation and sheathing

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Melos Mecoline IS RDX 1221 F Radiation cross-linkable, halogen-free, flame retardant insulation and sheathing
Categories:	Polymer; Thermoplastic
Material Notes:	Radiation cross-linkable, halogen-free, flame retardant insulation and sheathing compound Compound class: Insulation / sheathing Compound category: RDX Flame retardant: ATH Standards: UL 3266; UL 3271 Typical applications: This compound is an ideal choice for the insulation of heat-resistant wires and cables for general applications in railway systems, nuclear power stations, engine compartments and other areas. Features: Flame retardant; Halogen-free; Low smoke; High temperature resistant; Flexible; Flexible at low temperatures Information provided by Melos
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Physical Properties	Original Value	Comments

Density	1.41 g/cc	pressed plaques; DIN EN ISO 1183-1A
pH	>= 4.5	Corrosivity; IEC 60754-2
Melt Flow	7.0 g/10 min @Load 10.0 kg, Temperature 160 °C	DIN EN ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Shore D	43	pressed plaques; DIN ISO 7619-1
Tensile Strength	>= 8.50 MPa	extruded tapes; IEC 60811-501
	17.0 MPa	cross-linked plaques or tapes, 100-150kGy; IEC 60811-501
	>= 9.35 MPa @Temperature 158 °C, Time 605000 sec	cross-linked plaques / tapes, After ageing in air oven; IEC 60811-401
Elongation at Break	350 %	cross-linked plaques or tapes, 100-150kGy; IEC 60811-501
	>= 650 %	extruded tapes; IEC 60811-501
	10 % @Temperature 200 °C, Time 900 sec	Hot set test, Residual, 0.2 Mpa; IEC 60811-507
	20 % @Temperature 200 °C, Time 900 sec	Hot set test, under load, 0.2 Mpa; IEC 60811-507
	>= 637 % @Temperature 158 °C, Time 605000 sec	cross-linked plaques / tapes, After ageing in air oven; IEC 60811-401

Electrical Properties	Original Value	Comments
Volume Resistivity	4.00e+12 ohm-cm	pressed plaques; ASTM D 257
Dielectric Constant	5.0 @Frequency 50 Hz	ASTM D 150
Dielectric Strength	25.0 kV/mm	pressed plaques; ASTM D 149
Dissipation Factor	0.025 @Frequency 50 Hz	ASTM D 150

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	125 °C
Minimum Service Temperature, Air	-40.0 °C
Brittleness Temperature	-32.4 °C	cross-linked plaques or tapes, 125kGy; ASTM D 746-14

Processing Properties	Original Value	Comments
Processing Temperature	160 - 170 °C	Tool
	180 °C	Maximum mass temperature
Zone 1	130 - 140 °C
Zone 2	150 - 160 °C
Zone 3	160 - 170 °C
Zone 4	160 - 170 °C
Zone 5	160 - 170 °C
Adapter Temperature	160 - 170 °C
Head Temperature	160 - 170 °C
Drying Temperature	50.0 °C
Dry Time	3.00 hour
Shelf Life	12.0 Month

Component Elements Properties	Original Value	Comments
Loss on Ignition(%)	31 %	ASTM D 2863 A

Descriptive Properties
Conductivity	=2.0 µS/mm	pressed plaques, IEC 60754-2
Main burning properties	0	Halogen content, IEC 754-1
Temperature index	225°C	ASTM D 2863 D
Toxicity index	2	EN 50305

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PMELOS030 / 296137

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