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Add: A Building,No.114 Xiangxi Xinwei, Songyuanxia Community, Guanlan Street, Longhua New District, Shenzhen
Tel: +86-755-23779082
Fax:+86-755-23063739
Mob:+86-18928450189
E-mail: sales@gl-polygel.com
Capacitor Insulation Material

Capacitor Insulation Material

Capacitor Insulation Material Application DL-500 capacitor insulation material l 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...
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Capacitor Insulation Material

 

Application

DL-500 capacitor insulation material l 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 capacitor insulation material 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 capacitor insulation material 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

image002.jpg


News

Hong Kong's "Tseung Kwan O Express" submarine cable officially put into use

image003_副本.jpg

Recently, Superloop, an Asian dark fiber and Ethernet supplier, announced that TKO Express (Hong Kong-based TKO Express) was put into use. The submarine cable connects Tseung Kwan O Industrial Park in Kowloon Peninsula to Chai Wan on Hong Kong Island.

Superloop said that the submarine cable passed through Victoria Harbour early this year. The "Tseung Kwan O Express" submarine cable, with 1,728 optical fibers, is the largest number of optical fiber submarine cables ever developed.

Superloop said it has developed an alternative and geographically independent path for the "Tseung Kwan O Express" submarine cable to help meet the service needs of companies in the financial, telecommunications and media industries. This cable system is 20 km shorter than the alternative network path connecting the two regions.

“This submarine cable is currently the most direct path to the Hong Kong Stock Exchange's hosting service data center and Hong Kong Island,” said Bevan Slattery, CEO of Superloop. “This is for financial institutions that rely on low-latency Internet access to HKEx's hosting service data center. It's very important to say, because the success or failure of a transaction is in the millisecond."

Tseung Kwan O and Chai Wan are both clusters of large data centers. In order to alleviate the land shortage problem faced by the data center industry, the Hong Kong government took a series of measures including setting aside land for the new data center in the industrial park of Tseung Kwan O. Since then, TKO has begun to highlight its advantages.

Chai Wan is the birthplace of large-scale data centers, including the Hong Kong Financial Data Center of the Japan Telegraph and Telephone Company, and the iAdvantage Mega Plus of the SUNeVision Group is located here. Once the data center is fully completed, Chai Wan will become Hong Kong's largest hosting site.


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    Shenzhen Xinchanglong New Material Technology Co.,Ltd
    Add: A Building,No.114 Xiangxi Xinwei, Songyuanxia Community, Guanlan Street, Longhua New District, Shenzhen
    Tel: +86-755-23779082
    Fax:+86-755-23063739
    Mob:+86-18928450189
    E-mail: sales@gl-polygel.com
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