Virgin / Recycled LDPE Granules
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Poland [PL] LDPE(Low density Polyethylene)LDPE granules:1. Applications and cable specifications of LDPE granule:Jacket of telephone cable, RF cable and optical cable.2. Description of LDPE granule:PE compound, based on PE resin, is produced and pelletized with the double corrugated screw, in which various additives are added. The compound is according to GB 15065-94 and IEC 60502. The compound has outstanding performances of processing, physical, mechanical and electrical properties.3. Processing of LDPE granule:It is recommended that compound should be processed with extruder having a minimum L/D ratio of 25. Compound (not including ZPE) should be thoroughly dried before use, and the maximum drying temperature should not exceed 100°C.Specification：
| PROPERTY | UNIT | SPECIFICATION | TEST |
| Melt Flow Index | g/10min | ≤0.4 | ASTM D1238 |
| Density | g/cm3 | 0.92-0.945 | ASTM D1505 |
| tensile strength | Mpa | ≥13.0 | ASTM D638 |
| Elongation at break | % | ≥500 | ASTM D638 |
| Brittle temperature at low temperature | °C | ≤-76 | ASTM D746 |
| ESCR ,FO | H | ≥96 | ASTM D1693 |
| Oxidation induction period at 200°C | Min | -- | -- |
| Content of Carbon black | % | -- | -- |
| Carbon Black dispersion | -- | ≥6 | GB2951 |
| Absorption coeffcient | -- | ≥400 | |
| Ceka softening point | °C | -- | ASTM D1525 |
| Dielectric strength | Mv/m | ≥25 | ASTM D149 |
| Volume resistivity | Ω.m | ≥1*1014 | ASTM D257 |
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