ExxonMobil™ HDPE HD 6605.70
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High Density Polyethylene Copolymer Resin

Product Description
HD 6605.70 is a narrow molecular weight hexene copolymer designed for a wide range of injection molding applications, offering excellent ESCR with good stiffness-toughness balance. Ideally suited for articles requiring rugged physical performance in cold temperature environments.
 
General 
Availability 1 
  • Latin America
  • North America
 
Additive 
  • Anti-gas fading: Yes
Applications 
  • Automotive Components
  • Industrial Closures
  • Recreational Vehicle - Components
  • Waste Carts
 
Revision Date 
  • 03/01/2013
 
Resin Properties
Typical Value
Unit
Test Based On
Density
0.948
g/cm³
ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
5.0
g/10 min
ASTM D1238 (mod)
 
Thermal
Typical Value
Unit
Test Based On
Deflection Temperature Under Load (DTUL) at 66psi - Unannealed
156
°F
ASTM D648
Deflection Temperature Under Load (DTUL) at 264psi - Unannealed
108
°F
ASTM D648B
Peak Melting Temperature
266
°F
ASTM D3418
 
Molded Properties
Typical Value
Unit
Test Based On
Tensile Strength at Yield
3400
psi
ASTM D638
Elongation at Break
1000
%
ExxonMobil Method
Flexural Modulus
  ASTM D790B
1% Secant
160000
psi
 
2% Secant
140000
psi
 
Environmental Stress-Crack Resistance (10% Igepal, F50)
20
hr
ASTM D1693B
 
Impact
Typical Value
Unit
Test Based On
Notched Izod Impact (-40°F)
1.0
ft·lb/in
ASTM D256
 
Additional Information
  • Properties are based on compression molded samples.
  • Test procedures may be modified to accommodate operating conditions or facility limitations.
  • Tensile Strength at Yield and Elongation at Break tested using ASTM D638 Type IV, 50 mm/min.
 
Legal Statement
This product is not intended for use in medical applications and should not be used in any such applications.

Contact your ExxonMobil Chemical Customer Service Representative for potential food contact application compliance (e.g. FDA, EU, HPFB).
 
Notes
1Product may not be available in one or more countries in the identified Availability regions. Please contact your Sales Representative for complete Country Availability.
 
For additional technical, sales and order assistance: www.exxonmobilchemical.com/ContactUs
Worldwide and the Americas
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Europe, Middle East and Africa
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Typical properties: these are not to be construed as specifications.

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