Silane XLPE Compound of Sioplas Method for Aerial Wire and Cable up to 10kv
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|Min. Order:||1 Ton|
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- Model NO.: YJW-35
- HS Code: 39019090
Black Silane-XLPE Compound of Sioplas Method for Aerial Cables
It is a type of warm water cross linking silane-xlpe compound applied for aerial wires and cables (up to 10kV) and has the following advantages: good electrical insulation properties, excellent anti-aging properties and tensile strength, the highest continuous working temperature is 90ºC; it has excellent low-temperature brittleness properties and anti-UV ability.
Black Silane-XLPE Compound of Sioplas Method for aerial wires and cables up to 10kV.
Physical and Electrical properties
|No.||Experiment Items||Test Method||Unit||Typical Value|
|1||Tensile strength||GB/T 1040||MPa||24|
|2||Elongation at break||GB/T 1040||%||450|
|Change of tensile strength||GB/T 2951.2-1997||%||+2|
|Change of elongation at break||%||-3|
|Elongation under load||GB/T 2951.5-1997/ GB/T 1040||%||50|
|Permanent deformation after cooling||%||0|
|6||Gel content||JB/T 10437-2004||%||65|
|7||Dielectric constant 50HZ, 20ºC||GB/T 1409||2.2|
|8||Dielectric loss factor 50Hz, 20 ºC||GB/T 1409||3×10-4|
|9||DC Volume resistivity 20 ºC||GB/T 1410||Ω.m||1×1015|
|10||Dielectric strength||GB/T 1408.1-1999||MV/m||38|
Melt extrusion temperatures in the range of 150ºC-220ºC are recommended, the specific temperature should be adjusted by actual operation condition.
Cross-linking condition and time of the hot set elongation to 100%( 1 mm thick samples): vapor or water bath at 90ºC for 45min or at 80ºC for 90min.
Storage and transport
It should be vacuum packed by the aluminium foil / polyethylene complex film bag for inner and PP woven bag / PE / Kraft paper bag for outer. The A and B groups are kept in different bags, net weight of A group is(23.75±0.02)kg and B group(1.25±0.02)kg, negative tolerance of each-ton material is not allowed. Besides, other packaging agreed on by both manufacturers and clients can be used.
Keep away from sunshine, rain and soaking during transport. Store in the clean, dry and ventilated warehouses; Storage temperature should not be below 0ºC.
Valid period is 6 month while it must be used out in 8 hours after the inner packaging is opened.