ZC-3251 is a kind of one-step silane crosslinking polyethylene insulating materials with high carbon black content.It is an improved insulating material developed for the high reliability requirements of silane crosslinking insulated aerial cable,with excellent weather resistance property,tracking resistance property,excellent processing performance property,smooth extrusion surface, fast crosslinking speed and stable quality.
Property:
Processing:
It is recommended to use a single-thread equidistant unequal depth screw extruder with a screw length-diameter ratio of 25/1 and a screw compression ratio of 2.5-3.0 for production.
1.The recommended extrusion processing temperature of 10kV Aerial able is:
2.The recommended extrusion processing temperature of 1kV Aerial able is:
-The above temperature is for reference only,users need to adjust according to the temperature control of their respective equipment and the current during extrusion,melting pressure and the actual situation after wire extrusion.
Product packing
Vacuum packing in aluminum foil bags. N.W: 25±0.05 kg/bag.
Note:
1.Before using, it is necessary to confirm that the package are sealed intactly.The product should not be exposed to air for a long time, If not,the hot prolongation performance will be affected.
2.Transportation, stacking and storage should prevent sun, rain and water immersion, etc., and the storage environment should be clean, dry and ventilated.
