LD LAMINATION-REPSOL-PE071
DESCRIPTION
ALCUDIA® PE071 is a low density polyethylene grade, produced by high pressure autoclave technology, especially intended for extrusion coating. This material offers an adequate balance between easy processability, good organoleptic properties, excellent adhesion and low neck-in. It does not contain any additives.
TYPICAL APPLICATIONS
- Extrusion
- Coextruded thin
- Injection
The excellent draw down properties of ALCUDIA® PE-071 allow high-speed coatings, up to 850 m/min and 5 g/m2 at a maximum extrusion temperature of 330ºC.
This material has a very low neck-in throughout a wide range of extrusion conditions. Recommended melt temperature range for extrusion coating from 275 to 330ºC. Temperature range for coextrusion depending on the processed polymers.
Processing conditions should be optimised for each production line.
| PROPERTIES | VALUE | UNIT | TEST METHOD |
|
General |
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| Melt Flow Rate (190ºC, 2.16kg) | 8.5 | g/10 min | ISO 1133 |
| Density at 23°C | 919 | kg/m3 | ISO 1183 |
|
Extrusion |
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| Maximum Coating Speed | 850 | m/min | |
| Minimum Coating Weight | 5 | g/m2 | |
| Total Neck-in | 68 | mm | |
|
Other |
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| Vicat softening temperature (load 10 N) | 86 | ºC | ISO 306 |
Specification: LD LAMINATION-REPSOL-PE071
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