ExxonMobil™ LLDPE LL 8446.21

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Product Reviews

LL 8446 is a linear low density butene copolymer designed to offer excellent processability, whiteness, and fast grinding rate. This UV stabilized resin is ideally

 

suited for applications that require excellent dimensional control and low warpage.

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Product Details

  • Manufacturer
    ExxonMobil Chemical
  • Plastic Generic Family
    Polyethylene (PE)

Properties

Physical Properties

Title Value Unit Method Additional Information Property Notes
Density 0.936 gm/cm³ ASTM D1505 - -
Melt Flow Index 5.0 gm/10 min ASTM D1238 - -

Mechanical Properties

Title Value Unit Method Additional Information Property Notes
Tensile strength at Yield 17 MPa ASTM D638 - -
Tensile Stress 17 MPa (AT YIELD) -
Tensile Strain 10 % (AT YIELD) -
Flexural Modulus 730 MPa ASTM D790B - -
Flexural Modulus 700 MPa - -
Environmental Stress - Cracking Resistance (ESCR) : @10% Igepal Soln (F₅₀) 30 Hours ASTM D1693 (0.0787 in (2.00 mml),10% legpal,F50) -
Environmental Stress - Cracking Resistance (ESCR) : @10% Igepal Soln (F₅₀) 20 Hours ASTM D 1693A (10% legpal,F50) -
Environmental Stress - Cracking Resistance (ESCR) : @10% Igepal Soln (F₅₀) 40 Hours ASTM D 1693A (100% legpal,F50) -

Thermal properties

Title Value Unit Method Additional Information Property Notes
Deflection temperature under load 52 °C ASTM D648 (At 66psi-unannealed) -
Deflection temperature under load 36 °C ASTM D648 (At 264psi-unannealed) -
Peak Melting Temperature 125 °C ASTM D 3418 - -

Additional Information:

All physical properties were measured on 3 mm. rotomolded samples unless a different value is shown, 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 maximum stress reached during the test.

Test procedures may be modified to accommodate operating conditions or facility limitations.

 

Legal Statement:

Contact your ExxonMobil Chemical Customer Service Representative for potential food contact application compliance (e.g. FDA, EU, HPFB). 

 

This product is not intended for use in medical applications and should not be used in any such applications.

 

 

Notes:

Typical properties: these are not to be construed as specifications.

Product may not be available in one or more countries in the identified Availability regions.  Please contact your Sales Representative for complete Country Availability.

            

More Information
Plastic Generic Family Polyethylene (PE)
Description

Additional Information:

All physical properties were measured on 3 mm. rotomolded samples unless a different value is shown, 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 maximum stress reached during the test.

Test procedures may be modified to accommodate operating conditions or facility limitations.

 

Legal Statement:

Contact your ExxonMobil Chemical Customer Service Representative for potential food contact application compliance (e.g. FDA, EU, HPFB). 

 

This product is not intended for use in medical applications and should not be used in any such applications.

 

 

Notes:

Typical properties: these are not to be construed as specifications.

Product may not be available in one or more countries in the identified Availability regions.  Please contact your Sales Representative for complete Country Availability.

            

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