YJW-35 XLPE compound

Black xlpe compound for aerial cable 1)xlpe compound with two-step method 2)used for aerial cable

No.	Experiment Item		Testing Method	Unit	Typical value
1	Density		GB/T1033-86	g/cm3	0.921
2	Tensile strength		GB/T1040-92	MPa	19
3	Elongation at break		GB/T1040-92	%	490
4	Hot set elongation 0.2 MPa 15min	Elongation under load		%	55
		Permanent deformation after cooling		%	-2
5	Aging  135ºC ,168h	Change of tensile properties		%	12
		Change of elongation properties		%	10
6	Gel content			%	80
7	Resistance to environmental stress cracking F50			h	pass
8	Brittle temperature -76ºC		GB/T 5470	Pieces	0
9	Dielectric constant 20°C,50HZ		GB/T 1409-88	/	2.20
10	Dissipation factor 20°C,50HZ		GB/T 1409-88	/	5×10-4
11	DC Volume resistivity 20°C		GB/T 1410-89	Ω·m	4×1014
12	Dielectric strength		GB/T 1408.1	MV/m	39

Black XLPE Compound for aerial cable was made by mixture, plasticization and granulation with the low-density polyethylene as the basic resin, carbon black master batch, cross linking agent and other additives. It doesn’t contain harmful substances like heavy metal, and has excellent mechanical, electrical and heat aging properties with the stable technique as well as smooth surface. It is used as the insulation of aerial cable.

 Over a broad range of processing technique, YJW-35 can still provide excellent extrusion capacity and smooth surface. For optimum results, melt extrusion temperature in the range of 100 °Cto 120 °C are recommended. For further details, please contact our merchandiser.

Keep away from sunshine and rain during the transport, store in clean, dry and ventilated warehouse. The product may be stored for up to 6 months without opening at normal temperature. 

YJW-35 XLPE compound