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home> Product> Chlorinated polyethylene sheathing rubber compound for wind power cable
Chlorinated polyethylene sheathing rubber compound for wind power cable
Chlorinated polyethylene sheathing rubber compound for wind power cable
Chlorinated polyethylene sheathing rubber compound for wind power cable
Chlorinated polyethylene sheathing rubber compound for wind power cable
Chlorinated polyethylene sheathing rubber compound for wind power cable
Chlorinated polyethylene sheathing rubber compound for wind power cable

Chlorinated polyethylene sheathing rubber compound for wind power cable

Advantages:

The product is produced in accordance with the requirements of the national standard TICW/01-2009 "rated voltage 1.8/3KV and below twist-resistant flexible cable for wind power generation". It has excellent flame retardancy, low temperature resistance, low smoke, shock resistance and radiation resistance, and can adapt to The special working environment of wind power plants is mainly used for AC rated voltage 12/20KV and below ethylene-propylene insulated chlorinated polyethylene sheathed single-core wind energy flexible cables.

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No.

Itemx

Unit

SE4

Requirements

Measured value

1

Tensile Strength

Mpa

≥10

12.9

Extension at break

％

≥300

480

2

Air oven aging test                    70±2℃×240h

Change Rate of Tensile Strength

％

≥-15

5.4

Extension at break

％

≥250

470

Change Rate of extension at break

％

≥-25

-2.1

3

Oil resistant test（IRM902＃ oil）        100±2℃×24h

Change Rate of Tensile Strength

％

≤±40

3.9

Change Rate of extension at break

％

≤±40

-10

4

Hot set test                    0.2MPa 200±2℃×15min

Elongation under load

％

≤175

15

Tension set after cooling

％

≤25

0

5

Tensile Elongation at break under low temperature(-40℃)

％

≥30

116

Directory for usage

1、Extrusion: CPE has good heat-resistant and processing capability and wide extrusion temperature range, which enhance the safety for processing. For its hardness and viscosity are higher than neoprene, its extrusion temperature is correspondingly higher by 5-10 degrees.

                       Temperature range for stuffing port: 40-50℃

                       Temperature range for machine body:55-70℃

                       Temperature range for machine head: 65-80℃

2、In practical production, according to the difference of extruding machine and cable diameter, the processing parameter shall be adjusted. We will provide relevant technical data to our consumers after they buy our products and send experienced technicians to give on-site guidance.

3、Storage: it can be stored for more than six mouths. And it can still be used even though hardened after long time storage. It should be better for recycling if the conditions allows. Keep away from direct sunlight and raining.

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