ALCUDIA® LDPE PE-071

Category: LDPE , Low Density Polyethylene
Manufacturer: REPSOL
Trademark: ALCUDIA® LDPE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 3Kh83k_ALCUDIA-LDPE-PE-071.pdf
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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 coating.
  • Coextruded thin film.
  • Injection moulding.

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 330°C.
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 330°C.
Temperature range for coextrusion depending on the processed polymers.
Processing conditions should be optimised for each production line.
General Information
Features
  • Workability, good
  • Good sensory characteristics
  • Good adhesion
  • Low shrinkage
  • Compliance of Food Exposure
  • No additive
Uses
  • Coating application
Agency Ratings
  • European food contact, not rated
Processing Method
  • Co-extrusion molding
  • Extrusion coating
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density (23°C)0.919g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)8.5g/10 minISO 1133
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 86.0°CISO 306/A
ExtrusionNominal ValueUnit
Melt Temperature 275 - 330°C
Extrusion instructions
Maximum Coating Speed: 850 m/minMinimum Coating Weight: 5 g/m²Total Neck-in: 68 mm
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