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Irradiation Crosslinkable LSZH Insulation Compound for PV Cable(125℃,Black) ZC-5324

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This material is used for halogen-free flame retardant(irradiation crosslinkable) wire and cable insulation material. It is made of high quality resin, flame retardant, antioxidant agent and cross-linking agent by mixing granulation. None-halogen property makes the materials non-toxic when burning; it has excellent flame retardancy, good physical and mechanical properties and processing performance; Heat resistance level is 125℃, can pass the VD-1 combustion test.
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  • ZC-5324

ZC-5324    Irradiation Crosslinkable LSZH Insulation Compound for Photovotaic Cable(125,Black)

This material is used for halogen-free flame retardant(irradiation crosslinkable) wire and cable insulation                 material. It is made of high quality resin, flame retardant, antioxidant agent and cross-linking agent by mixing        granulation. None-halogen property makes the materials non-toxic when burning; it has excellent flame                  retardancy, good physical and mechanical properties and processing performance; Heat resistance level is 125℃, can pass the VD-1 combustion test.

Standard: EN50618 & TUV1169

Application: Photovoltaic system/solar panel; Wire and cable; Control wire and cable; Railway wire and cable Property


Item

Unit

Test method

Typical value

Density@23℃

g/cm³

ASTM D792

≤ 1.28

Tensile strength

MPa

IEC 60811- 1- 1

≥ 14.2

Elongation at break

%

≥ 190

After aging

@150℃, 168h

Tensile strength retention

%

IEC 60811- 1-2

115

Breaking elongation retention

%

88

After aging

@185℃, 100h

Tensile strength variation

%

IEC 60811- 1-2

115

Breaking elongation variation

%

80

Hot prolongation@200℃, 0.2MPa, 15min

Elongation under the load

%

IEC 60811-2- 1

20

Permanent deformation

%

4

Low temperature bending test@-40℃, 16h

IEC 60811- 1-4

No crack

Combustion test

IEC 60332-1

VD-1

The halogen acid gas content

mg/g

IEC 60754-1

none

pH

IEC 60754-2

5

Electrical conductivity

µS/mm

IEC 60754-2

3.8

Dielectric strength@20℃

MV/mm

IEC 60243-1

25

Volume resistivity@20℃

Ω ·cm

ASTM D257

≥ 1×1014

Hardness

Shore A

ASTM D2240

93

The irradiation condition: hot prolongation(25% to 35%)

%

20-30

Processing

Recommend to use conventional single screw extruder and specific low smoke halogen-free screw.                   Reference model : Φ 70 model; Low compression ratio specific low smoke halogen-free screw;L/ D ratio=25:1.


Zone

1

2

3

4

5

Neck

Head

Die

Temperature

Range℃

110

125

135

140

145

155

160

165

- Above temperature is only for reference.

Storage

Keep  at  room  temperature;  Storage  environment  should  be  clean,  dry  and ventilated;  Please  dry  it  after  a long-time opening; Best use within six months from the date of production.

Product packing

25kg in moisture resistant aluminum laminated bags with composite paper bags outside; palletized bottom.


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