|
Item |
Content |
|
Model |
XLPE_01 |
|
Product Type |
125°C Irradiation Cross-Linked Halogen-Free Insulation Compound |
|
Material Type |
XLPE / Cross-Linked Polyethylene |
|
Recommended Irradiation Dose |
10–12 MRad |
|
Standard / Grade |
JG/T 411 • 125°C Internal Insulation Material |
|
Application |
Long-Life Building Wires and Cables Rated 750V and Below |
|
Key Features |
High Tensile Strength • High Elongation • Halogen Free • Excellent Electrical Insulation |
|
Compliance |
RoHS • REACH • HF • ISO 9001 • IATF 16949 |
Product Overview
XLPE_01 is a 125°C irradiation cross-linked halogen-free XLPE insulation compound developed for long-life building wires and cables rated 750V and below. It is designed to meet the 125°C internal insulation material requirements of JG/T 411 and uses electron-beam irradiation after extrusion to form a cross-linked polyethylene insulation structure.
With 25 MPa tensile strength, 650% elongation at break and a volume resistivity of 1.3×10¹⁴ Ω·m, XLPE_01 is suitable for long-life building wire insulation, 750V building cable insulation and halogen-free cross-linked polyethylene wire constructions. The material also passes the -25°C low-temperature impact test and provides 35 MV/m dielectric strength for electrical insulation applications.
Key Features
- JG/T 411 125°C Internal Insulation Material
- Long-Life Building Wire & Cable Application
- 750V and Below Cable Insulation
- Irradiation Cross-Linked XLPE
- Halogen Content: 0 PPM
- High Tensile Strength & Elongation
- Excellent Electrical Insulation Performance
Technical Data Sheet
|
Test Item |
XLPE_01 |
Test Method |
|
Density, g/cm³ |
0.95 |
ISO 1183-1 |
|
Melt Index, g/10min |
0.2 (190°C / 2.16 kg) |
ISO 1133 (b) |
|
Tensile Strength, MPa |
25 |
IEC 60811-1-1 |
|
Elongation at Break, % |
650 |
IEC 60811-1-1 |
|
Aging Test, °C×h |
158×168 |
IEC 60811-1-2 |
|
Tensile Strength after 158°C Aging, MPa |
28.3 |
IEC 60811-1-2 |
|
Elongation after 158°C Aging, % |
600 |
IEC 60811-1-2 |
|
Aging Test, °C×h |
180×168 |
IEC 60811-1-2 |
|
Tensile Strength after 180°C Aging, MPa |
17.5 |
IEC 60811-1-2 |
|
Elongation after 180°C Aging, % |
580 |
IEC 60811-1-2 |
|
Low-Temperature Impact @ -25°C |
Pass |
IEC 60811-1-4 |
|
Halogen Content, PPM |
0 |
IEC 60754 |
|
pH (min) |
6.2 |
IEC 60754 |
|
Conductivity (max), μS/mm |
0.8 |
IEC 60754 |
|
Volume Resistivity, Ω·m |
1.3×10¹⁴ |
IEC 60093 |
|
Dielectric Strength, MV/m |
35 |
GB/T 1408 |
|
Toxicity Index |
2.8 |
EN 50305 |
Recommended Extrusion Process Temperature
|
Zone |
Zone 1 |
Zone 2 |
Zone 3 |
Zone 4 |
Zone 5 |
Neck |
Head |
Mould |
|
Temperature |
120°C |
190°C |
225°C |
225°C |
220°C |
225°C |
225°C |
225°C |
Technical Data Sheet
XLPE_01 should be produced on a PE extrusion line. A split-type die or PVC screw is recommended. Electron-beam irradiation is applied after extrusion to complete cross-linking.
Adjust the extrusion conditions according to cable structure, equipment configuration, screw design and actual melt condition.
For special extrusion equipment, building wire constructions or irradiation conditions, please contact our technical team for processing guidance.
Final processing parameters should be confirmed through production trials under the customer's actual extrusion conditions.
Cable Sheathing Material Comparison
|
Property |
XLPE_01 Irradiated XLPE |
EPC9505 Irradiated HFFR |
PVC Building Wire Insulation |
|
Primary Positioning |
125°C Internal Insulation |
125°C External Insulation |
Building Wire Insulation by Grade |
|
Polymer / Material Route |
Cross-Linked Polyethylene |
Cross-Linked Halogen-Free Polyolefin |
Thermoplastic PVC |
|
Tensile Strength |
25 MPa |
12.1 MPa |
Depends on Grade |
|
Elongation at Break |
650% |
225% |
Depends on Grade |
|
Halogen Content |
0 PPM |
0 PPM |
Halogen-Containing |
|
Cross-Linking |
Electron-Beam Irradiation |
Electron-Beam Irradiation |
Not Required |
|
Typical Selection |
JG/T 411 Internal Insulation |
JG/T 411 External Insulation |
Conventional Building Wire by Grade |
OEM & Customization
- Customized Formulations
- OEM Manufacturing
- Color Matching
- Technical Support
- Small Batch
- Fast Sampling
- Free Samples
FAQ
1. What is XLPE_01?
XLPE Cable Compound XLPE_01 is a 125°C irradiation cross-linked halogen-free XLPE insulation compound for long-life building wires and cables rated 750V and below.
2. Which standard requirement does XLPE_01 meet?
XLPE_01 is designed to meet the JG/T 411 requirements for 125°C internal insulation material.
3. Is XLPE_01 used for internal or external insulation?
XLPE_01 is positioned as a 125°C internal insulation material. EPC9505 is the external insulation grade shown in the same product series.
4. Is XLPE_01 a cross-linked polyethylene material?
Yes. XLPE_01 is an XLPE insulation compound that is cross-linked by irradiation after extrusion.
5. What mechanical properties does XLPE_01 provide?
The supplied data lists 25 MPa tensile strength and 650% elongation at break.
6. What irradiation dose is recommended?
The recommended irradiation dose is 10–12 MRad.
7. Is XLPE_01 halogen free?
Yes. The supplied technical data lists halogen content at 0 PPM.
8. What is the recommended extrusion temperature profile?
Zone 1: 120°C; Zone 2: 190°C; Zone 3: 225°C; Zone 4: 225°C; Zone 5: 220°C; Neck: 225°C; Head: 225°C; Mould: 225°C.
9. What electrical properties are reported?
The supplied data lists a volume resistivity of 1.3×10¹⁴ Ω·m and dielectric strength of 35 MV/m.
10. Can customized formulations and samples be provided?
Yes. Formulation support, color matching, technical guidance and samples can be provided according to long-life building wire insulation requirements.
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