| Customization: | Available |
|---|---|
| CAS No.: | N/a |
| Formula: | N/a |
|
Still deciding? Get samples of US$ 1000/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
This product is used as a medium and ultra-high voltage semi-conductive polyethylene sheath, and its quality is stable; the wires and cables made by this product with excellent mechanical performance and heat aging resistance, and its extrusion processing performance is good.
| Type | Usage |
| YD-PE-2020(H) | Ultra-high-voltage semi-conductive polyethylene sheath materials |
Standard: Q/THC 006-2020
| No. | Item | Unit | Typical Value |
| 1 | Density | g/cm3 | 1.07 |
| 2 | Tensile Strength(T.S)≥ | Mpa | 22.1 |
| 3 | Elongation at Break(E)≥ | % | 570 |
| 4 | The condition of Thermal aging test conditions | / | 100ºCx168h |
| Variation ratio of tensile strength | % | 20 | |
| Variation ratio of elongation at break | % | -20 | |
| 5 | Impact brittle property (-40ºC) | / | 0/30 |
| 6 | Volume Resistivity (20ºC) | Ω.cm | 48 |
Production Processs
| Specification | Z1 | Z2 | Z3 | Z4 | H1 | H3 | H4 |
| YD-PE-2020(H) | 100 | 130 | 145 | 150 | 150 | 150 | 150 |
Above temperature is only a reference value, and it should be set according to the actual situation; before extrusion, the screw should be cleaned to ensure the cleanliness of the product; during the extrusion process, a layer of 80 mesh filter can be paced in the mesh plate to avoid the impurities.
When the storage environment is relatively humid, or the production surface requirements are relatively high, the particles can be placed in 60ºC hot air materials pipe to dry 1 to 2 hours; If the raw materials package is broken, the materials need to be dried before use; once the material is opened, it is recommended to use up within 12 hours.
Package Storage
1) Each bag 25kg, aluminium-plastic composite vacuum moisture-proof inner bag and kraft paper composite bag outer packaging or aluminium-plastic composite double bag.
2) Cable material should not be subjected to sun or rain during transportation. Store in a clean, shady, dry and ventilated warehouse. It should be moved lightly during handling. The cable material has a shelf life of one year.
){kind=link}