LSZH Flame Retardant XLPE Cross Linked Recycled Polyethylene PE Granule Compound for Cable Sheath

• CAS No.: 9002-88-4
• Formula: (C2h4)N
• Material: Polyethylene/PE
• Usage: General Plastics, Engineering Plastics, Specialty Plastics, Cross-Linked Flame Retardant Wires and Cables
• Plastic Properties After Heated: Thermoplastic Plastics
• Color: White Black with Color Masterbatch If Needed
• Model NO.: T-PE002
• Transport Package: Bag/Pallet
• Specification: 25kg/bag
• Origin: China

Product Description

125ºC LSHF Flame Retardant XLPE Compounds
Product Description
T-PE002 is a non-halogen, low-smoke, flame-retardant compounds, low corrosive and low toxic, can be cross-linked by radiation. The product is designed according to VW60306, JASO D 608 and JASO D 611 (needle scraping requirements), SAE J 1128 and ISO 6722 standards. The product can be directly made into a variety of colors or add polyolefin color masterbatch(Carefully add black masterbatch, in case the surface precipitation) .The compounds has good process ability, good needle scraping performance,good flame resistance,good aging performance and good mechanical properties.
Colour: White,Black(With Color Masterbatch If You Need Other Colour)
Appearance                                          
Can free flow of particles, Not dangerous goods.
Characteristics

Performance					Unit		Value			Method
Density					g/cm3		1.37			GB 1033
Tensile Strength					MPa		14.9			GB/T 1040
Elongation at Break					%		180			GB/T 1040
Low Temperature Brittleness					ºC		-35			GB 5470
Limiting Oxygen Index(LOI)					%		28			GB 2406
Volume Resistivity at 20ºC					Ω  ·cm		1.5×1014			GB 1410
Dielectric Strength					MV/m		23			GB 1408
Smoke Density					Flaming		89			GB 8323
					Non-Flaming		178
pH Value					-		6.5			IEC 754-2
Conductivity					μ s/cm		9.0			IEC 754-2

Aging And Hot-Set Test

Performance					Unit	Value			Method
Aging Temperature					ºC	158±2			GB 2951
Time					h	168
Chang of Tensile Strength					%	+10
Chang of Elongation					%	-12
Temperature					ºC	200±2			GB 2951
Time					min	15
Load					MPa	0.2
Hot Elongation					%	20
Deformation after Cooling					%	2

* The tensile strength, elongation and aging test above are the measured data of finished wires
* The date above is atypical value, not the standard of the product.
Processing Technology
Most ordinary extruders are suitable  for materials processing, and we recommend the
screw extruder with L/D more than 25,and it must be a conductor preheating.It is recommended to adopt higher temperature as far as possible while ensuring the smooth surface of the cable during extrusion to ensure good plasticizing.The maximum processing temperature of the productshall not exceed 230ºC.
We recommended the radiation dose for the 17- 18Mrad.( Hot stretch suggested≤30%)
Processing temperature:

Zone   1            150ºC
Zone   2            190ºC
Zone   3            200ºC
Zone   4            200ºC
Die Mold           190ºC

Drying before extrusion in a dehumidifying hot air dryer for 2-4hours at 185°F (85°C) is
recommended to avoid insulation or jacket porosity and to improve the extrusion quality.
Packaging Storage And Transport                                            
25 kg composite paper bag - 500 kg / pallet.                                                                                        
The product should be stored in clean, cool and dry place, avoid moisture and sun.                                            
*Notes: The different specification, structure, extrusion process,irradiation process or join other masterbatch of the wire would affect its property by different degrees.    

What We Have In The Field Of Telecom Optical & Electric Cable :
1>Mature and Efficient Supply Chain System And Rich Industrial Resources
2>Complete Materials Demand Solutions For Cable Manufacturing And Technical Services
3>Overall Solutions And Customized Services In Factory Design, Equipment Configuration, Product Development And Rawmaterial Supply
*Quotation Varies According To Customer's Requirements And Quantity Of Products