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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
Low Density Insulating Filling Compound

Low Density Insulating Filling Compound

Low Density Insulating Filling Compound Application DL-500 is a low density insulating filling compound, it 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,...
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Low Density Insulating Filling Compound

 

Application

DL-500 is a low density insulating filling compound, it 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 insulating filling compound 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 insulating filling compound 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

China intends to participate in the Russian Arctic Submarine Route Project

The Russian Federal Ministry of Communications and Mass Media reported that China is interested in the Arctic submarine mainline project. On June 28th, the Minister of Communications of the Republic of Nikiforov and Minister of Industry and Information Technology Miao Wei held talks.

image003.jpg

China intends to participate in the Russian Arctic Submarine Route Project. 

According to press releases, discussions at the conference included the construction of a submarine fiber trunk in the Arctic, a private mobile satellite communications system, and the digital economy in Russia, China, and other countries.

"The communications project is the focus of the discussion. The Chinese minister is very interested in developing the Arctic submarine trunk project in Russia." The press release stated that this project will establish a high-speed interconnection between Europe and Asia.

China also requires cooperation in the investigation of the construction of main lines. Chinese partners believe that the demand for this communication line will be very high.

“The key step in the transition to the digital economy is the exchange of experience and knowledge between countries. Russia and China are long-term strategic partners and friendly neighbors. Therefore, we undoubtedly have a large number of common ground in the digital economy.” Nikiforov said .


Hot Tags: low density insulating filling compound, China, manufacturers, suppliers, factory, low price, made in China
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  • Contact Us
    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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