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Low Density Cable Filling Compound

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2018-05-03 15:35

  • Browse the number:

    100

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Shenzhen Xinchanglong New Material Technology Co.,Ltd
Contactaixin:

Contactaixin:

xinchanglong(Mr.)  

Email:

telephone:

phone:

Area:

Guangdong

Address:

A Building,No.114 Xiangxi Xinwei, Songyuanxia Community, Guanlan Street, Longhua New District, Shenzhen

Website:

http://www.xcl-polygel.com/ http://www.asia-switch.com/com/xinchanglong/

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Low Density Cable Filling Compound



 



Application



DL-500 low density cable filling comound  is  widely used in optical cable, high voltage, EHV XLPE cable, local communication cable,capacitor, etc.






Feature



Water blocking, low density, low acid value, corrosion resistance, excellent electric properties, and excellent oxidation resistance and resistance to fungal growth .



Main Technical Parameters



 























































Parameter




Typical value




Test method




Appearance




White




Visual inspection




Density @ 20°C (g/ml)




0.50




ASTM D1475




Flash point (°C)




> 200




ASTM D92




Cone penetration



 @ 25°C (dmm)



@ -40°C (dmm)




370




ASTM D 217




>180




ASTM D 217




Viscosity  @   10 1/S 25°C (Pa.s)




90.0




CR Ramp 0-121/s




Oil seperation @ 80°C / 24 hours (Wt %)




0




FTM 791(321)




Volatility  @ 80°C / 24 hours (Wt %)




<1.0




FTM 791(321)




OIT@ 190°C (min)




>30




ASTM D3895




Acid value (mg KOH/g)




<1.0




ASTMD974-85




Hydrogen evolution



80°C/24hours (µl/g)




<0.1




POLYGEL




Relative dielectric constant @ 50Hz, 23°C




<2.3




GB 1409




Volume resistivity @ 20℃ (Ω.cm)




6.8x1014




GB 1410




Dielectric power factor (1MHz)




4.4x10-4




GB 1409




 Breakdown   voltage (KV)




59




BS 5874




Expansion coefficient (℃-1)




8.3x10-4




Test with customers 




Compatibility



DL-500 low density cable filling comound  is well compatible with high polymer.But we recommend that the compatibility test should be made before high polymer materials are in contact with the compound.






Manufacturability



DL-500 low density cable filling comound  is designed for cold filling.






Other



1.Payment :TT/LC



30% deposit ,70% balance should be paid before shipment.



2.Delivery date



20’GP : witnin 7 working days after receiving the deposit.



40’GP : within 10 working days after receiving the deposit.



 



Test Report








News



U.S. Tower Builder Crown Castle Spends $7.1 Billion to Purchase Fiber Assets



Crown Castle, an US mobile communications company, recently announced that it will invest $7.1 billion in cash to acquire Broadower, a broadband infrastructure provider, with the aim of increasing its fiber assets. The transaction will make Crown Castle among the first legions of U.S. urban fiber operators.





Crown Castle is one of the largest wireless network infrastructure operators in the United States. AT&T, T-Mobile, Verizon, Sprint and other US telecommunications giants have leased the company's tower resources.



Lightower has nearly 32,000 miles (approximately 51,499 kilometers) of fiber optic networks in the northeastern metropolises of Boston, New York, and Philadelphia. After completing the transaction, the length of the optical fiber network owned by Crown Castle will be doubled to 60,000 miles. At the same time, the company will have metro optical fiber resources in 23 of the top 25 US markets.



Crown Castle expects that in the first full fiscal year after completion of the acquisition, the rental income from Lightower will be between 850 million and 870 million U.S. dollars; the adjustable funds from operating and unaccounted financial costs will increase by 465 million to 485 million U.S. dollars per share; Cash will increase by 15 to 20 cents.



In April this year, Crown Castle announced that it had acquired another fiber network operator, Wilcon, for $600 million to acquire the latter's more than 1,900 miles of fiber optic networks. In November last year, Crown Castle announced that it had purchased FiberNet, a large fiber network operator, for $1.5 billion. Obtaining the latter's 1,1500 miles of fiber optic networks in Florida and Texas; earlier in 2015, the company also acquired Sunesys with a 10,000-mile fiber network. In fact, this series of acquisitions is to support the growing demand for small base station connectivity.




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