Escorene™ Ultra
LD 723.28 Cast
Units
SI
English
Ethylene Vinyl Acetate Copolymer Resin
Product Description
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.
General
Availability
1
Asia Pacific
Latin America
North America
Additive
Antiblock: No
Slip: No
Thermal Stabilizer: Yes
Applications
Extrusion Coating
Heat Seal Layer
Revision Date
06/11/2020
Resin Properties
Typical Value
Unit
Test Based On
Density
0.941
g/cm³
ASTM D1505
Melt Index
(190°C/2.16 kg)
23
g/10 min
ASTM D1238
Vinyl Acetate Content
18.5
wt%
ExxonMobil Method
Peak Melting Temperature
181
°F
ExxonMobil Method
Thermal
Typical Value
Unit
Test Based On
Vicat Softening Temperature
126
°F
ExxonMobil Method
Film Properties
Typical Value
Unit
Test Based On
Tensile Strength at Break MD
3200
psi
ASTM D882
Tensile Strength at Break TD
2300
psi
ASTM D882
Elongation at Break MD
540
%
ASTM D882
Elongation at Break TD
790
%
ASTM D882
Secant Modulus MD - 1% Secant
6800
psi
ASTM D882
Secant Modulus TD - 1% Secant
7300
psi
ASTM D882
Dart Drop Impact
120
g
ASTM D1709
Elmendorf Tear Strength MD
280
g
ASTM D1922
Elmendorf Tear Strength TD
370
g
ASTM D1922
Puncture Energy
29
in·lb
ExxonMobil Method
Optical Properties
Typical Value
Unit
Test Based On
Gloss
(45°)
90
ASTM D2457
Haze
0.8
%
ASTM D1003
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
1
Product 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
ExxonMobil Chemical Company
22777 Springwoods Village Parkway
Spring, TX 77389-1425
USA
Asia Pacific
ExxonMobil Chemical Asia Pacific
1 HarbourFront Place
#06-00 HarbourFront Tower One
Singapore 098633
Europe, Middle East and Africa
ExxonMobil Chemical Europe
Hermeslaan 2
1831 Machelen, Belgium
exxonmobilchemical.com
Typical properties: these are not to be construed as specifications.
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