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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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Technical Datasheet | Supplied by Repsol
ALCUDIA R4805EP is a low melt flow rate high density polyethylene with medium molecular weight distribution. Contains slip. Offers an optimum balance between mechanical and processing properties. Possesses excellent heat and chemical resistance as well as good impact strength. Designed for extrusion applications like stretched tapes production based on blown film. It gives flexible tapes with high tenacity and low fibrillation tendency suitable for high speed textile lines like Iso Mayer textile applications, Raschel knitted and woven fabrics, Twines and ropes. Complies with REACH and European regulations.
Product Type
PE (Polyethylene) > HDPE Copolymer
Physical Form
Product Status

ALCUDIA® R4805EP Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
0.55 g/10min
(190°C, 2.16 kg)
ISO 1133
Specific Gravity
948 kg/m³
ISO 1183

ALCUDIA® R4805EP Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Melt Temperature
180 - 230 °C
Blow up ratio
1.1 - 1.3
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