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AEI SX-0620:CM601

Category:	XLPE , Crosslinked Polyethylene
Manufacturer:	AEI Compounds Limited
Trademark:	AEI
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	GLqkfn_AEI-SX-0620-CM601.pdf
PRICE:	Order Products email sales@su-jiao.com

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Oil resistant, flexible, halogen free, flame-retardant, silane crosslinkable insulation and sheathing for cable applications

This is a flame-retardant, silane crosslinkable, flexible polyolefin compound curable by exposure to moist conditions. The graft component SX-0620 is mixed with a crosslinking catalyst masterbatch CM601 generally in the ratio 97:3.

The SX-0620:CM601 compound has been developed to meet the requirements of IEC 92-359 SHF2 and EN50264 EM104 ship wiring and railway standards. The product shows good flexibility and confers tough sheathing protection.

CM601catalyst masterbatch is normally added at 3% addition rate.

General Information
Additive	Flame retardancy
Features	Crosslinkable Good flexibility Oil resistance Halogen-free Flame retardancy
Uses	Flame Retardant Insulation Flame Retardant Jacketing Cable sheath Wire and cable applications
Agency Ratings	EC 1907/2006 (REACH) EN 50264 IEC 60092-359 SHF2
RoHS Compliance	RoHS compliance
Forms	Particle
Processing Method	Extrusion

Physical	Nominal Value	Unit	Test Method
Density	1.48	g/cm³	BS 2782 620A
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)	2.0	g/10 min	Internal method

Mechanical	Nominal Value	Unit	Test Method
Tensile Stress	10.0	MPa	IEC 60811-1-1
Tensile Strain (Break)	170	%	IEC 60811-1-1

Aging	Nominal Value	Unit	Test Method
Change in Tensile Strength
70°C, 168 hr, in IRM 903 oil	-10	%
70°C, 168 hr, in water	-20	%
100°C, 24 hr, in IRM 902 oil	7.7	%
100°C, 72 hr, in IRM 902 oil	12	%
100°C, 168 hr, in IRM 902 oil	-6.0	%
120°C, 168 hr	12	%	IEC 60811-1-2
Change in Tensile Strain at Break
70°C, 168 hr, in IRM 903 oil	-17	%
70°C, 168 hr, in water	-20	%
100°C, 24 hr, in IRM 902 oil	-13	%
100°C, 72 hr, in IRM 902 oil	2.1	%
100°C, 168 hr, in IRM 902 oil	-2.8	%
120°C, 168 hr	-15	%	IEC 60811-1-2

Thermal	Nominal Value	Unit	Test Method
Thermoset ¹			IEC 60811-2-1
Elongation under load, 20N/cm² : 200°C	60	%	IEC 60811-2-1
Permanent elongation after cooling	5.0	%	IEC 60811-2-1

Additional Information	Nominal Value	Unit	Test Method
Halogen Acid Gas Evolution		%	IEC 60754-1

Extrusion	Nominal Value	Unit
Head Temperature	160	°C

Flammability	Nominal Value	Unit	Test Method
Oxygen Index	29	%	ISO 4589-2

Additional Information	Nominal Value	Unit	Test Method
Crosslinking or Cure: A satisfactory cure can also be obtained either by immersion in hot water or exposure to low pressure steam at a temperature up to 70°C.

Extrusion	Nominal Value	Unit
Cylinder Zone 1 Temp.	100	°C
Cylinder Zone 2 Temp.	130	°C
Cylinder Zone 3 Temp.	145	°C
Cylinder Zone 4 Temp.	155	°C
Melt Temperature	< 180	°C
Die Temperature	165	°C

Extrusion instructions
Many modern thermoplastic extruders will process the material although a screw designed to give good homogenisation without excessive shear (which could cause unacceptable increases in melt temperature) should be used. An extruder with an L/D ratio (length/diameter) of 15-24 and an extruder screw with a compression ratio 1.2:1 to 2:1 are recommended.

Note Message
1 .	Cure assessment by hot set test (forced cured at 80°C in water)

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