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YUCLAIR® MB509U

Medium Density Polyethylene

Supplied by SK Corporation

The technical datasheet with complete property values for YUCLAIR® MB509U is available to members of the Prospector Plastics Database.
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Product Description
YUCLAIR MB509U is medium density polyethylene resin with broad molecular weight distribution and relatively low melt index of 0.33 g/10min. It offers a high degree of cold temperature impact resistance, stress crack resistance and toughness combined with good processability. MB509U contains UV-stabilizer, for use in products requiring out-door weathering resistance.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Additive 
  • UV Stabilizer
Features 
  • Good Processability
  • Good Toughness
  • Good Weather Resistance
  • High ESCR (Stress Crack Resist.)
  • Low Flow
  • Low Temperature Impact Resistance
  • Med.-Wide Molecular Weight Distrib.
Uses 
  • Pipe Coatings
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ASTM D1505
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
g/10 min
 ASTM D1238
Environmental Stress-Cracking Resistance
hr
 ASTM D1693
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Break)
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Flexural Modulus
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (73°F)
 
 ASTM D256
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Brittleness Temperature
°F
 ASTM D746
Vicat Softening Temperature
°F
 ASTM D1525
Melting Temperature
°F
 ASTM D2117
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: YUCLAIR® MB509U, YUCLAIR MB509U, YUCLAIR® , YUCLAIR, YUCLAIRMB509U, MB 509 U, MB509U, MB509, 509U, Polyethylene, Medium Density, Polyethylene Medium Density, MDPE, Polyethylene, PE, SK Corporation, PolyethyleneMediumDensity, 509MB
Features
Features may also be described by the following terms: Good Weather Resistance, Weather Resistant, Good Toughness, Tough, Good Processability, Easy Processing, Medium Molecular Weight Distribution, Wide Molecular Weight Distribution, Medium MW Distribution, Wide MW Distribution, Low Temperatuer Impact Resistance, Low Temp Impact Resistance, Low Flow, Low Melt, Low MFI, High Environmental Stress Cracking Resistance, High ESCR, Stress Cracking Resistant.
Uses
Uses may also be described by the following terms: Pipe Coatings, Pipe Coating.
Notes
1Typical properties: these are not to be construed as specifications.
 
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.