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Silane XLPE Compound of Sioplas Method for Aerial Wire and Cable up to 10kV ZC-3211

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This material is a kind of warm water crosslinkable polyethylene insulation compound which consisted of compound A and compound B. Compound A is made from high quality polyethylene resin, imported silane coupling agent and compound B is made from organotin catalysts and antioxidant agent. Loss-in-weight Feeder which guarantees stable precision of components. It has an excellent extrusion performance and stable physical and chemical index.
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  • ZC-3211

ZC-3211    Silane XLPE Compound of Sioplas Method for Aerial Wire and Cable up to 10kV

This  material  is  a  kind  of  warm  water  crosslinkable  polyethylene  insulation  compound  which  consisted  of compound A  and  compound  B.  Compound A  is  made from  high  quality  polyethylene  resin,  imported  silane coupling agent and compound B is made from organotin catalysts and antioxidant agent. Loss-in-weight Feeder which guarantees stable precision of components. It has an excellent extrusion performance and stable physical and chemical index.

Application: 10kV and below aerial cable insulation; Maximum working temperature is 90℃.

Property


Item

Unit

Test method

Standard

vaue

Typical

value

Tensile strength

MPa

IEC 60811- 1- 1

≥ 13.5

18.5

Elongation at break

%

≥350

465

Impact embrittlement performance@-76℃

Failure number

Piece

ASTM D746

≤ 15/30

0/30

After aging

@135℃, 168h

Tensile strength variation

%

IEC 60811- 1-2

±20

+7

Breaking elongation variation

%

±20

+ 1

Hot prolongation@200℃, 0.2MPa, 15min

Elongation under the load

%

IEC 60811-2- 1

≤80

50

Permanent deformation

%

≤5

0

Dielectric dissipation factor@20℃, 50HZ

IEC 60250

≤0.001

0.0003

Relative dielectric constant@20℃, 50HZ

≤ 2.35

2.25

Dielectric strength@20℃

MV/m

IEC 60243- 1

≥25

37

Volume resistivity@20℃

Ω ·m

IEC 60093

≥ 5×1013

6×1014

Environmental stress crack resistance F50

r

IEC 811-4-1

≥ 1000

Pass

Artificial climate aging     resistance (after42 days )

Tensile strength variation

%


GB/T 14049

±30

- 19

Breaking elongation variation

%

±30

-25

Artificial climate aging     resistance (after 21 days)

Tensile strength variation

%

± 15

-9

Breaking elongation variation

%

± 15

- 11

Processing

Recommend for polyethylene specific extruder. Draw ratio is from 18:1 to 25:1 and other equipment need to be adjusted according to the circumstance.


Zone

Feeding Section

Compression Section

Homogenization Section

Model Section

Temperature Range ℃

160- 180

180- 190

190-200

195-205

- Above temperature is only for reference.

Storage

Keep  at  room  temperature;  Storage  environment  should  be  clean,  dry  and  ventilated;  Best  use  within  six months from the date of production; Mix compound A and B, please use it up in 8 hours; Compound A should be used up within 24 hours after opened.

Product packing

- 25kg in each package, of which the grafted polyethylene (compound A) is 23.75 kg/bag, catalytic master batch material (compound B) is 1.25 kg/bag.

- Compound A and B are in moisture resistant aluminum laminated bags with composite paper bags outside.


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