Element HF-02 is a halogen-free polyolefin composite material based on ethylene vinyl acetate and mineral filler for cables, manufactured according to TU 20.16.10–004-88028259-2024
Element HF-02 composite material is designed for applying insulation and protective coatings to power and optical cables by extrusion. Natural color composition.
Element HF-02 is specially developed and tested on power and optical cables. It is characterized by excellent resistance to thermal-oxidative and photo-oxidative aging, easy to process and apply
| Indicator name | Units of measurement | Standard | Test results | Test method | |
| 1 | Density | g/cm3, not less than | 1.42-1.55 | 1.49 | GOST 15139 |
| 2 | Melt flow index | g/10 min, at a load of 21.6 kg | 2-6 | 4-5 | GOST 11645 |
| 3 | Tensile yield strength. | MPa, not less than | 11 | 12.5 | GOST 11262 |
| 4 | Tensile strength | MPa, not less than | 12 | 13.8 | GOST 11262 |
| 5 | Relative elongation at break* | %, not less than | 175 | 210 | GOST 11262 |
| 6 | Tangent of the angle of dielectric losses at a frequency of 106 Hz | no more than | 2×10-4 | 2×10-4 | GOST 22372 |
| 7 | Oxygen index | Not less than | 36 | 36 | GOST 22372 |
| 8 | Electrical strength ( with a sample thickness of 1 mm) at alternating voltage, frequency 50 Hz, kV/mm, | not less than | 35 | 35 | GOST 6433.3 |
| 9 | Shore hardness | D scale, not less than | 60 | 60 | GOST 24621 |
| Zone 1 | Zone 2 | Zone 3 | Zone 4 | Zone 5 | Clamp | Head 1 | Head 2 |
| 130 | 140 | 150 | 160 | 160 | 170 | 180 | 180 |
The composition is packed in laminated polypropylene or polyethylene bags of 25±0.2 kg, the material can also be packed in a big bag with a polyethylene liner of 1000 kg.
The guaranteed shelf life is 8 years from the date of manufacture, provided that the product is stored in closed areas, excluding direct sunlight, at a distance of at least 1 m from heating devices.
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