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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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Relene® 45GP004

Technical Datasheet | Supplied by Reliance Industries
Relene® 45GP004 is a high density polyethylene (HDPE) grade. Possesses bimodal molecular weight distribution which improves processability and contains antioxidant (>0.3%). Is suitable for processing by pipe extrusion. Used in PE-80 pressure pipes that passes the Internal Pressure Creep Rupture Test as per IS 4984. Meets the MFI, Density & Hydrostatic strength requirements of material grade PE-80 as per IS: 4984 when incorporated with adequate quantity of carbon black as specified in clause 5.2.3. Meets IS 10146-1982requirements for safe use in contact with foodstuff, pharmaceuticals & drinking water and conforms to ISO 4427 & IS: 10141-1982 (list of positive constituents). Complies with FDA: CFR Title 21,177.1520 olefin polymers.
Product Type
PE (Polyethylene) > HDPE
Physical Form
Solid, Granular

Relene® 45GP004 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength, Yield
27 MPa
( )
Flexural Modulus
800 MPa
( )
MRS (Minimum Required Strength)
> 8.0 MPa
( )
ISO 9080

Relene® 45GP004 Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
< 50 °C
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