ALCUDIA® LDPE PE-003 Datasheet,LDPE,REPSOL-SHANGHAI SUSHENG

ALCUDIA® LDPE PE-003

Category:	LDPE , Low Density Polyethylene
Manufacturer:	REPSOL
Trademark:	ALCUDIA® LDPE
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	r3wMAl_ALCUDIA-LDPE-PE-003.pdf
PRICE:	Order Products email sales@su-jiao.com

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ALCUDIA® PE-003 is a low density polyethylene grade, produced by high pressure autoclave technology, suitable for blown or cast film applications. This material offers easy processability and good balance of mechanical and optical properties. It does not contain any additives. TYPICAL APPLICATIONS General packaging film. Lamination to different substrates (paper, aluminum foil, etc), with or without adhesive. Thin shrink film Recommended melt temperature range from 150 to 180°C. Processing conditions should be optimised for each production line. ALCUDIA® PE-003 is a low density polyethylene developed for crosslinking by direct addition of organic peroxide or silanes. Because of its special molecular characteristics, this grade has the following features: excellent processability; high crosslinking rate; smooth surface finish. This product does not contain additives, so antioxidant must be added during extrusion for protection against thermal and shear degradation. The nature and content of antioxidant ought to be treated carefully because of which should present minimum interference with the crosslinking reaction and ensure thermal stability. TYPICAL APPLICATIONS Insulation of low voltage power cables. The ALCUDIA® PE-003 processing conditions depend on the type of cable to be manufactured, kind of equipment used and crosslinking system. The use of filters and a break plate is recommended in order to increase pressure and homogeneity, (also to improve dispersion of pigment if it is incorporated). On manufacturing thick insulation, one should employ a lighter system of filters. Clearly it is important to use a screw, head and die of correct design in order to obtain a good finish. ALCUDIA® PE-003 meets the following standards: ISO 1872 PE KN 18D022; ASTM D 1248 I,A3 Grade E5.

Message

ALCUDIA® PE-003 is a low density polyethylene grade, produced by high pressure autoclave technology, suitable for blown or cast film applications. This material offers easy processability and good balance of mechanical and optical properties. It does not contain any additives.

TYPICAL APPLICATIONS

General packaging film.

Lamination to different substrates (paper, aluminum foil, etc), with or without adhesive.

Thin shrink film

Recommended melt temperature range from 150 to 180°C. Processing conditions should be optimised for each production line.

ALCUDIA® PE-003 is a low density polyethylene developed for crosslinking by direct addition of organic peroxide or silanes. Because of its special molecular characteristics, this grade has the following features: excellent processability; high crosslinking rate; smooth surface finish. This product does not contain additives, so antioxidant must be added during extrusion for protection against thermal and shear degradation. The nature and content of antioxidant ought to be treated carefully because of which should present minimum interference with the crosslinking reaction and ensure thermal stability.

TYPICAL APPLICATIONS
Insulation of low voltage power cables.

The ALCUDIA® PE-003 processing conditions depend on the type of cable to be manufactured, kind of equipment used and crosslinking system. The use of filters and a break plate is recommended in order to increase pressure and homogeneity, (also to improve dispersion of pigment if it is incorporated). On manufacturing thick insulation, one should employ a lighter system of filters. Clearly it is important to use a screw, head and die of correct design in order to obtain a good finish.

ALCUDIA® PE-003 meets the following standards: ISO 1872 PE KN 18D022; ASTM D 1248 I,A3 Grade E5.

General Information
Features	Optical Workability, good Crosslinkable Compliance of Food Exposure No additive Excellent appearance
Uses	Packaging Films Laminate Low voltage insulation Wire and cable applications cast film Shrinkable film
Agency Ratings	ASTM D 1248, I, Class A, Cat. 3, Grade E5 ISO 1872 PE KN 18D022 European food contact, not rated
Forms	Particle
Processing Method	Blow film cast film

Physical	Nominal Value	Unit	Test Method
Density	0.920	g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	2.0 - 2.4	g/10 min	ISO 1133

Mechanical	Nominal Value	Unit	Test Method
Tensile Stress (Break)	14.0	MPa	ISO 527-2
Tensile Strain (Break)	500	%	ISO 527-2
Coefficient of Friction (vs. Itself - Dynamic, Blown Film)	> 0.50		ASTM D1894

Films	Nominal Value	Unit	Test Method
Film Thickness - Tested	30	µm
Tensile Stress			ISO 527-3
MD : Yield, 30 µm, blown film	10.0	MPa	ISO 527-3
TD : Yield, 30 µm, blown film	10.0	MPa	ISO 527-3
MD : 30 µm, blown film	29.0	MPa	ISO 527-3
TD : 30 µm, blown film	20.0	MPa	ISO 527-3
Tensile Elongation			ISO 527-3
MD : Broken, 30 µm, blown film	200	%	ISO 527-3
TD : Broken, 30 µm, blown film	550	%	ISO 527-3
Dart Drop Impact (30 µm, Blown Film)	90	g	ISO 7765-1
Elmendorf Tear Strength			ISO 6383-2
MD : 30 µm, blown film	3.0	N	ISO 6383-2
TD : 30 µm, blown film	1.3	N	ISO 6383-2

Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature	91.0 - 92.0	°C	ISO 306/A

Electrical	Nominal Value	Unit	Test Method
Volume Resistivity (23°C)	> 1.0E+16	ohms·cm	ASTM D257
Dielectric Strength ¹	> 22	kV/mm	EN 60243-1
Dielectric Constant (1 MHz)	2.30		ASTM D150
Dissipation Factor (1 MHz)	3.0E-4		ASTM D150

Optical	Nominal Value	Unit	Test Method
Gloss (45°, 30.0 µm, Blown Film)	60		ASTM D2457
Haze (30.0 µm, Blown Film)	8.0	%	ASTM D1003

Additional Information
Film properties taken from 30µm film with a blow up ratio of 2.25:1 and a frost line height of 40cm.

Extrusion	Nominal Value	Unit
Cylinder Zone 1 Temp.	130	°C
Cylinder Zone 2 Temp.	150	°C
Cylinder Zone 3 Temp.	180	°C
Cylinder Zone 4 Temp.	200	°C
Adapter Temperature	220	°C
Melt Temperature	150 - 180	°C
Die Temperature	220	°C

Note Message
1 .	50 Hz

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