| Carrier: | PE |
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| Color: | Black |
| Certification: | ISO |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier HDPE Protecting cover granular
The black high density HDPE is a high molecular and high density polyethylene sheathing compound. With special formula, the
product has the properties of good weatherability, tenacity, wearability and resistance to environmental stress, can be used in production of optical cable sheath and insulation of overhead cable, and in other environments imposing stringent requirement on protective layer strength and wearability.
| Performance | Unit | HDPE | MDPE | LLDPE |
| Fusant flow rate | g/10min | ≤2.0 | ≤2.0 | ≤2.0 |
| Density | g/cm3 | 0.955~0.978 | 0.940~0.955 | ≤0.940 |
| Tensile strength before aging | Mpa | ≥20.0 | ≥17.0 | ≥14.0 |
| Elongation at break before aging | -- | ≥650% | ≥600% | ≥600% |
| Tensile strength after aging | Mpa | (110±2)ºC,240h,≥20.0 | (110±2)ºC,240h,≥16.0 | -76ºC,3min,maximum cracking quantity/test sample quantity:15/30 |
| Elongation at break after aging | -- | (110±2)ºC,240h,≥650% | (110±2)ºC,240h,≥500% | 500h,failure quantity/test sample quantity0/10 |
| Low temperature impact catalytic | individual | -76ºC,3min,maximum cracking quantity/test sample quantity:15/30 | -76ºC,3min,maximum cracking quantity/test sample quantity:15/30 | / |
| Resistance to environment stress cracking | individual | 500h,failure quantity/test sample quantity0/10 | 500h,failure quantity/test sample quantity0/10 | / |
| Oxidation induction time | min | ≥30 | ≥30 | ≥30 |
| Black carbon cantent | -- | (2.60±0.25)% | (2.60±0.25)% | (2.60±0.25)% |
| Black carbon dispersity | level | ≤3 | ≤3 | ≤3 |
| Dielectric strength | KV/mm | ≥25 | ≥25 | ≥25 |
| Volume resistance | Ω·m | ≥1*1014 | ≥1*1014 | ≥1*1014 |
| Dielectric constant | -- | ≤2.75 | ≤2.75 | ≤2.80 |
Since 1989, Mr. Yang Xuehong, the founder of Shuangxin new materials and his core team have been engaged in the new material industry.
1.Q:Are you a factory or trading company?
A: Located in Changzhou, China, the manufacturing base has more than 50 workers.
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Audited Supplier 
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