These compounds are engineered to enhance flame retardant property with MDH based on polyolefin for sheath of power cable. It doesn’t emit toxic gases as well as halogen components and show excellent low smoke property. Also, it is designed to show well-balanced properties of flame retardant property, mechanical property and processing property etc.
IEC 60502 ST8
Power cable sheath & Insulation
Optical fiber cable sheath
BS 7655:6.1 types LTS1 & LTS3 & LTS4
| Item | Test method | Unit | Value | |
|---|---|---|---|---|
| Specific gravity | ASTM D1505 | g/cc | 1.300 | |
| MFI (190℃/20kg) | ASTM D1238 | g/10min | 35.0 | |
| Tensile strength | IEC 60811-1-1 | kgf/㎠ | 105 | |
| elongation | IEC 60811-1-1 | % | 550 | |
| Oven aging test (100℃/168hrs) | Retention of T. S. | IEC 60811-1-2 | % | 90 |
| Retention of E. L. | IEC 60811-1-2 | % | 80 | |
| Corrosion test | PH | IEC 60754-1 | pH | 4.8 |
| conductivity | IEC 60754-2 | ㎲/mm | 3.7 | |
| Limit oxygen Index | ASTM D2863 | % | 37.0 | |
| Halogen content | IEC 60754-1 | % | ≤0.5 | |
| Halogen(fluorine) content | % | ≤0.1 | ||
It is recommended that this product can be extruded on any conventional extruder equipped with a PE/PVC, 3 stage or barrier type screw having an L/D ratio of 20~24 : 1 and a compression ratio of 1.8~3 : 1
Prior to processing, we recommend that this product is dried at 70~80 ℃ during 3 hours to remove moisture.
| C1 | C2 | C3 | C4 | C5 | Neck | Head | Die |
|---|---|---|---|---|---|---|---|
| 150 | 155 | 160 | 165 | 165 | 170 | 175 | 175 |
Should be stored at room temperature between 10~30。C.
Maximum storage period in dry and clean place is 6 months unopened and in original packaging.
If it has been stored in an opened condition for a long time, use it after drying for 3~4 hrs at 70~80℃. in a dehumidifying dryer.
To ensure health and safety, Material Safety Data Sheets (MSDS) are available on request
600kg Reinforced Carton Box with inner aluminum liner.
25kg Paper bag with inner aluminum liner.
Special compounds can be developed to meet customers specification and requirements.
Anti-rodent
Anti-termite
UV Resistance
Color