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Borecene™ RM7404

Linear Medium Density Polyethylene

Supplied by Borealis AG

The technical datasheet with complete property values for Borecene™ RM7404 is available to members of the Prospector Plastics Database.
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Product Description
Borecene RM7404 is a third-generation linear medium-density black polyethylene for rotational moulding. The narrow molecular weight distribution imparted through metallocene catalyst provides an ideal balance of flow and physical properties. Lower MFR enhances melt strength, making the grade ideal for foam and large/thick wall applications. The product is delivered as pellets

Applications:
Large, thick walled tanks
Parts for pipe systems
Foaming applications

Additives:
Borecene RM7404 has an additivation specially formulated for rotational moulding, the polymer is fully UV stabilised and contain long-term antioxidant

Special features:
Good flow
Good physical properties
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Additive 
  • Antioxidant
  • UV Stabilizer
  
Features 
  • Antioxidant
  • Good UV Resistance
  • High Strength
  • Narrow Molecular Weight Distribution
  • Recyclable Material
Uses 
  • Agricultural Tanks
  • Outdoor Applications
  • Tanks
Appearance 
  • Black
Forms 
  • Pellets
Processing Method 
  • Rotational Molding
Physical
Nominal Value
Unit
Test Method
Density 2
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
g/10 min
 ISO 1133
Environmental Stress-Cracking Resistance 3
hr
  
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
 ISO 527-2/1
Tensile Stress (Yield)
psi
 ISO 527-2/50
Tensile Strain (Yield)
%
 ISO 527-2/50
Flexural Modulus 4
psi
 ISO 178
Impact
Nominal Value
Unit
Test Method
ARM Impact - Total Penetration Energy 5 (-40°F, 0.14 in)
ft·lb
 ARM
Hardness
Nominal Value
Unit
Test Method
Shore Hardness (Shore D)
 
 ISO 868
Thermal
Nominal Value
Unit
Test Method
Heat Deflection Temperature (66 psi, Unannealed)
°F
 ISO 75-2/B
Brittleness Temperature
°F
 ISO 974
Additional Information
Full Notch Creep-Test (3,5 MPa, 50 °C), (Igepal 2 %): 120 h ISO 16770
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Borecene™ RM7404, Borecene RM7404, Borecene™ , Borecene, BoreceneRM7404, RM 7404, RM7404, Polyethylene, Linear Medium Density, Polyethylene Linear Medium Density, LMDPE, Polyethylene, PE, Borealis, PolyethyleneLinearMediumDensity, 7404RM
Features
Features may also be described by the following terms: Good UV Resistance, UV Resistant, Ultraviolet Resistant, Ultraviolet Light Resistant, Narrow Molecular Weight Distribution, Narrow MW Distribution, High Strength.
Uses
Uses may also be described by the following terms: Agricultural Tanks.
Notes
1Typical properties: these are not to be construed as specifications.
2Base Resin
3lgepal 10%
40.079 in/min
5Height: 2..05 m, Striker: 4.5 kg
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.