Two‑step Silane‑Crosslinkable PE Insulation Compound (YHS‑101E (A))

YHS‑101E (A)

YHS‑101E (A) is a two‑step silane‑crosslinkable polyethylene insulation compound for low‑voltage cables. It is designed for insulation of power and control cables rated up to 3 kV with maximum continuous operating temperature of 90 °C. Its physical‑electrical performances comply with JB/T 10437‑2004. Processed by dedicated PE extruder, it supports line speed up to 200 m/min, delivering high dielectric strength, excellent low‑temperature toughness and stable cross‑linking performance after moisture curing.

✦ Two‑step silane‑crosslinkable PE ✦ low‑voltage cable insulation ✦ ≤3kV control cable ✦ JB/T10437‑2004 ✦ 90℃ rating ✦ high gel content ✦ high‑speed extrusion ✦ low‑temperature toughness

Technical Data

Technical Specifications

Typical physical property data, subject to batch test reports.

Test Item	Unit	Technical requirements	Test method
Tensile Strength	MPa	≥13.5	GB/T1040
Elongation at Break	%	≥350	GB/T1040
Brittle Temperature with Low Temperature	℃	-76	GB/T5470
Failure number		≤15/30
Volume Resistivity 20℃	Ω·m	≥1.0×10¹⁴	GB/T1410
Dielectric Strength	MV/m	≥25.0	GB/T1408.1
Gel content	%	≥60.0	JB/T10437-2004
Air Aging Condition (135±2℃×168h) - Tensile Strength Variation After Aging	%	±20	GB/T2951.5
Air Aging Condition (135±2℃×168h) - Elongation Variation After Aging	%	±20	GB/T2951.5
Hot Set Test Condition (200±3℃×0.2MPa×15min, 1mm thick, 95℃ boiled 2 hours) - Hot Elongation	%	≤100	GB/T2951.2
Hot Set Test Condition (200±3℃×0.2MPa×15min, 1mm thick, 95℃ boiled 2 hours) - Permanent Deformation after Cooling	%	≤5	GB/T2951.2

Recommended

Extrusion Process

Recommend to process with the PE extruder.

Model	Grade	Characteristics	Machine Barrel Temperature	Molding Temperature
YJG-3	YHS-101E(A)	Line speed ≤200m/min	155-185℃	180-190℃