ULTRA LD 723.28 CAST

  • ExxonMobil Chemical
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Product Reviews

Escorene Ultra LD 723.28 is a high vinyl acetate extrusion coating resin, which provides outstanding heat sealability and high clarity. LD 723.28 has a good balance of drawability and neck-in

and can be coextruded with LDPE extrusion coating resins on most coextrusion coating lines

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Product Details

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

Properties

Film Properties

Title Value Unit Method Additional Information Property Notes
Tensile Strength at Break TD 16 MPa ASTM D882 - -
Puncture Energy 3.2 J EXXONMOBIL Method - -
Elmendorf Tear Strength TD 370 gm ASTM D1922 - -
Elmendorf Tear Strength MD 280 gm ASTM D1922 - -
Secant Modulus TD - 1% Secant 51 MPa ASTM D882 - -
Secant Modulus MD - 1% Secant 47 MPa ASTM D882 - -
Elongation at Break TD 790 % ASTM D882 - -
Elongation at Break MD 540 % ASTM D882 - -
Tensile Strength at Break MD 22 MPa ASTM D882 - -

Physical Properties

Title Value Unit Method Additional Information Property Notes
Density 0.941 gm/cm³ ASTM D1505 - -
Melt Flow Index 23 gm/10 min ASTM D1238 (190°C / 2.16 Kg) -
Vinyl Acetate Content 18.5 wt % EXXONMOBIL Method - -

Optical Properties

Title Value Unit Method Additional Information Property Notes
Gloss @ 45° 90 ASTM D2457 - -
Haze 0.8 % ASTM D1003 - -

Impact Properties

Title Value Unit Method Additional Information Property Notes
Dart Drop Impact 120 gm ASTM D1709 - -

Thermal properties

Title Value Unit Method Additional Information Property Notes
Peak Melting Temperature 83 °C EXXONMOBIL Method - -
VICAT Softening Point 52.0 °C EXXONMOBIL Method - -

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).

 

 

Processing Statement:

Film (2 mil / 50.8 micron) make from LD 723.28 on a 3.5 inch cast film line with a 5 inch melt curtain, 80°F (27°C) chill roll temperature at a 250 ft/min take-off

speed and a melt temperature between 390-450°F (199-232°C).

 

 

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

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).

 

 

Processing Statement:

Film (2 mil / 50.8 micron) make from LD 723.28 on a 3.5 inch cast film line with a 5 inch melt curtain, 80°F (27°C) chill roll temperature at a 250 ft/min take-off

speed and a melt temperature between 390-450°F (199-232°C).

 

 

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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