135℃ Flame-Retardant EPDM Elastomer Irradiation-Crosslinkable Insulation Compound

135℃ Flame-Retardant EPDM Elastomer Irradiation-Crosslinkable Insulation Compound

135℃ Flame-Retardant EPDM Elastomer Irradiation-Crosslinkable Insulation Compound is mainly formulated with modified EPDM rubber as the base polymer, compounded with various additives. Through mixing and extrusion pelletization processes, it achieves exceptional processability, physical-mechanical properties, electrical insulation performance, and outstanding flame retardancy. Cables manufactured with this material develop a smooth, rounded surface with superior elasticity and tactile quality after irradiation crosslinking. It is ideally suitable for magnet wires, control cables, flame-retardant mining cables, and shipboard cables.

135℃ Flame-Retardant EPDM Elastomer Irradiation-Crosslinkable Insulation Compound List

Model	Unit	538E
Item	/	Typical
Density	g/cm3	1.37
Tensile Strength	MPa	9.4
Elongation at Break	%	310
Air Oven Aging	℃×h	165×168
Tensile Strength Change Rate	%	-12
Elongation at Break Change Rate	%	-10
Hot Set (0.2MPa)	℃×min	250×15
Elongation under Load	%	38
Permanent Deformation after Cooling	%	0
Low-temperature Performance Test	℃	-45
Ozone Resistance Test	/	No cracking
Volume Resistivity at 20°C	Ω·cm	6.2×1014
Dielectric Strength at 20°C	kV/mm	23
Oxygen Index	%	29
Cable Flame Retardancy	/	DZ-1
Smoke Density: Smoke with flame (Dmy)	/	/
Smoke without flame (Dmw)	/	/
Halogen Acid Gas Content	mg/g	/
pH Value	/	/
Conductivity	μs/mm	/
Toxicity Index	/	/
Environmental Protection Requirements	Level	Conforms to EU RoHS Directive (2011/65/EU) and REACH Regulation (EC 1907/2006) Substances of Very High Concern (SVHC) provisions.

135℃ Flame-Retardant EPDM Elastomer Irradiation-Crosslinkable Insulation Compound Application

135℃ Flame-Retardant EPDM Elastomer Irradiation-Crosslinkable Insulation Compound achieves exceptional processability, physical-mechanical properties, electrical insulation performance, and outstanding flame retardancy. It is ideally suitable for magnet wires, control cables, flame-retardant mining cables, and shipboard cables.