High density Polyethylene QHJ02 yetambo sheath
Nekukurumidza kusimudzira kweindasitiri yekutaurirana, kudiwa kwemusika kwetambo dzekukurukurirana uye optical fibers kwave kuda kuwedzera, uye kudiwa kunoenderana kwezvigadzirwa zviri kuramba zvichikwira nekukwira.Qilu Petrochemical high density polyethylene (HDPE) QHJ02 yakanyatsogadzirirwa kutaurirana uye fiber optic cable.
HDPE waya & tambo giredhi ine yakanakisa mechaniki uye abrasion kuramba zvivakwa.Iyo ine simba rakasimba rekusimbisa nharaunda kudzvanya kuramba uye thermal stress crack resistance.Iyo ine zvakare yakanakisa insulating zvivakwa uye processability, inonyanya kukodzera kugadzira yakakwirira-frequency inotakura tambo, iyo inogona kunyatso kudzivirira kupindira kwecrosstalk uye kurasikirwa.
Application
HDPE waya & tambo giredhi inonyanya kushandiswa kugadzira kutaurirana tambo bhachi kuburikidza nekutsanya-extrusion nzira
Mhandara HDPE Granules QHJ01
| Item | test | test data | unit | |
| zvinhu zvemuviri | Melt flow rate |
| 0.8 | g/10min |
| Density |
| 0.942 | g/cm3 | |
| mechanical properties | tensile simba |
| 20.3 | MPa |
| Elongation (break) |
| 640 | % | |
| ESCR | 48h | 0/10 | Nhamba isiriyo | |
| midziyo yemagetsi | Medium point constant | 1MHZ | 2.3 |
|
| dielectric dissipation factor | 1MHZ | 1.54×10-4 |
| |
| vhoriyamu resistivity |
| 3.16×1014 | Ω·M | |
| thermal properties | yakaderera tembiricha brittleness | -76 ℃ | 0/10 | Nhamba isiriyo |
| Thermal stress cracking | 96h | 0/9 | Nhamba isiriyo | |
| Zvimwe zvinhu | color |
| ruvara rwechisikigo |
|
| Kugadzikana mumvura |
| qualified |
| |
| Oxidation induction nguva (Cu cup) |
| 146 | Min | |
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High density Polyethylene QHJ02 yetambo sheath
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