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ExxonMobil™ LLDPE LL 8460 Series
Linear Low Density Polyethylene Resin
Product Description
LL 8460 is a linear low density hexene copolymer designed to offer excellent ESCR and toughness. Thisresin is ideally suited for applications that
require the optimum balance of processability, stiffness and low temperature toughness.
General
Availability 1 • Latin America • North America • SouthAmerica
Additive LL 8460.29: Long Term UV-15
Stabilizer: Yes
• LLP8460.29: Long Term UV-15
Stabilizer: Yes
•
Applications • Agricultural Tanks
• Chemical Storage Tanks
• Large Size PlaygroundEquipment
• Pallets
• Potable Water Tanks
• Septic Tanks
Revision Date • July 2011
Resin Properties Typical Value Unit Test Based On
Density 0.938 g/cm³ ASTM D4883
Melt Index (190°C/2.16 kg)3.3 g/10 min ASTM D1238
Thermal Typical Value Unit Test Based On
Deflection Temperature Under Load (DTUL) at 66psi - Unannealed 62 °C ASTM D648
Deflection Temperature Under Load (DTUL) at 264psi -Unannealed 39 °C ASTM D648
Melting Temperature 127 °C ASTM D3418
Molded Properties Typical Value Unit Test Based On
Tensile Strength at Yield (51 mm/min) 20 MPa ASTM D638
Elongation at Yield (51mm/min) 20 % ASTM D638
Flexural Modulus - 1% Secant 770 MPa ASTM D790B
Environmental Stress-Crack Resistance ASTM D1693A
10% Igepal, F50 150 hr
100% Igepal, F50 > 1000 hr
Impact Typical ValueUnit Test Based On
Impact Strength ARM
-40°C, 3.18 mm 95 J
-40°C, 6.35 mm 258 J
Additional Information
All physical properties were measured on 3 mm. rotomolded samples unless a different value isshown, except for ESCR, which was
measured on compression molded samples.
•
Tensile testing was conducted at a crosshead speed of 50 mm/min. The tensile strength reported refers to the maximumstress reached
during the test.
•
• Test procedures may be modified to accommodate operating conditions or facility limitations.
Legal Statement
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