KLJ Group KLJ-XL-11 XLPE

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KLJ Group KLJ-XL-11 XLPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE)
Material Notes:	KLJ-XL compounds are a combination of LLDPE base material and catalyst master batch. The base polymer LLDPE is grafted with Vinyl Silane. The process results in moisture/ambient curable polymer having excellent processing characteristics without any volatiles. When properly mixed, addition of 5 parts of corresponding catalyst materbatch to 95 parts of grafted polymer, an insulation with excellent thermo-oxidative stability is achieved. Application: Grafted polymer & corresponding catalyst masterbatch of each grade is designed for insulation of low voltage (up to 6 KVA)/medium voltage (up to 33 KVA) application and power cables. Specifications: Grafted polymer in combination with corresponding catalyst masterbatch meets the following specifications, when processed using sound extrusion practice and testing procedures. IEC-60502, IS-7098 (Part-I & II), IS 3396 Information provided by KLJ Group
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Physical Properties	Metric	English	Comments

Deformation	<= 2.0 %	<= 2.0 %	IS 10810 Part 30/IEC 60502

Mechanical Properties	Metric	English	Comments
Tensile Strength	>= 22.0 MPa	>= 3190 psi	IS 10810 Part 7/IEC 60502
	>= 23.76 MPa @Treatment Temp. 132 - 138 °C, Time 605000 sec	>= 3446 psi @Treatment Temp. 270 - 280 °F, Time 168 hour	IS 10810 Part 11/IEC 60502
Elongation at Break	<= 175 %	<= 175 %	Under Load; IS 10810 Part 30/IEC 60502
	>= 630 %	>= 630 %	IS 10810 Part 7/IEC 60502
	>= 300 % @Treatment Temp. -30.0 °C	>= 300 % @Treatment Temp. -22.0 °F	Cold Elongation Test; IS 10810 Part 11
	>= 589.05 % @Treatment Temp. 132 - 138 °C, Time 605000 sec	>= 589.05 % @Treatment Temp. 270 - 280 °F, Time 168 hour	IS 10810 Part 11/IEC 60502

Electrical Properties	Metric	English	Comments
Volume Resistivity	4.00e+16 ohm-cm	4.00e+16 ohm-cm	IS 3396
Dielectric Constant	<= 1.7 @Frequency 50 Hz	<= 1.7 @Frequency 50 Hz	IEC 60250
Dielectric Strength	>= 30.0 kV/mm	>= 762 kV/in	IEC 60243
Dissipation Factor	<= 0.00020 @Frequency 50 Hz	<= 0.00020 @Frequency 50 Hz	IEC 60250

Thermal Properties	Metric	English	Comments
Shrinkage	<= 1.3 % @Temperature 127 - 133 °C, Time 3600 sec	<= 1.3 % @Temperature 261 - 271 °F, Time 1.00 hour	IS 10810 Part 30/IEC 60502

Processing Properties	Metric	English	Comments
Zone 1	115 - 145 °C	239 - 293 °F
Zone 2	135 - 165 °C	275 - 329 °F
Zone 3	155 - 185 °C	311 - 365 °F
Zone 4	175 - 205 °C	347 - 401 °F
Zone 5	185 - 215 °C	365 - 419 °F
Die Temperature	190 - 220 °C	374 - 428 °F
Head Temperature	190 - 220 °C	374 - 428 °F
Shelf Life	6.00 Month	6.00 Month

Descriptive Properties
Content	<400 ppm		Moisture

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PKLJ217 / 284238

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