Peroxide Cross-Linking Semi-Conductive (inner) Shield Materials Against Depression Used by Conductor

• CAS No.: N/a
• Formula: N/a
• EINECS: N/a
• Molecular Principal Chain: Shielding
• Color: Black
• Transport Package: 25kg/Bag
• Model NO.: PYJD-10 PYJD-35
• Specification: 25KG/BAG
• Trademark: LABEYOND
• Origin: China

Product Description

Product Description

It is used as medium and low voltage cross-linked polyethylene insulated cable cross-linking semi-conductive conductor shielding, and the product quality is stable. It produces cables with excellent electrical and physical properties, easy to process and no depression phenomenon.
 

Product Type and Name

 

Type	Usage
PYJD-10	10kV Peroxide cross-linking semi-conductive (inner) shield materials against depression used by conductor
PYJD-35	35kV Peroxide cross-linking semi-conductive (inner) shield materials against depression used by conductor

 

Product Properties

Standard:
JB/T 10738-2007

No.	Item	Unit	PYJD-10	PYJD-35
1	Density	g/cm3	1.12	1.11
2	Tensile Strength(T.S)≥	Mpa	15	16
3	Elongation at Break(E)≥	%	230	260
4	The condition of Thermal aging test conditions	/	135ºCx168h
	Variation ratio of tensile strength	%	20	20
	Variation ratio of elongation at break	%	-20	-20
5	Low temperature impact brittle property (-10ºC)	/	0/30	0/30
6	Volume Resistivity (20ºC)	Ω.cm	50	40
7	Volume Resistivity (90ºC)	Ω.cm	1000	800

Production Processs
Recommendable temperature of the extruder fuselage: 70ºC-110ºC.
Neck temperature: 100ºC-110ºC
Head temperature: 110ºC-115ºC
Recommendable to use the mesh 20x60 with double-layer filter.


Package Storage

The semi conductive shielding material is installed in the double-layer polyethylene film. After sealed package, it is loaded into the hard corrugated box which is not easy damaged, and the outer membrane is water proof, the net weight of each case is 600kg. It is stored in a clean, dry and ventilated warehouse, with a height of less than two layer. The transport process keeps away from sun, rain and mechanical impact.