ExxonMobil EXACT™ 4044 Plastomer for Extrusion Coating and Cast Film Applications

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ExxonMobil EXACT™ 4044 Plastomer for Extrusion Coating and Cast Film Applications (discontinued **)
Categories:	Polymer; Film; Thermoplastic; Elastomer, TPE; Thermoplastic Olefinic Elastomer (TPO), Film Grade; Polyethylene (PE)
Material Notes:	Data provided by the manufacturer, Exxon Chemical. An ethylene-based hexene plastomer produced using Exxon Chemical's EXXPOL technology. It is designed for monolayer and coextrusion coating industrial fill applications and cast films. Data for film properties below based on 0.8 mil film.
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Physical Properties	Metric	English	Comments

Density	0.895 g/cc	0.0323 lb/in³	Exxon Method
Thickness	20.3 microns	0.800 mil
Melt Flow	16.5 g/10 min	16.5 g/10 min	Exxon Method

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	4.70 MPa	682 psi	ASTM D882
Film Tensile Strength at Yield, TD	4.10 MPa	595 psi	ASTM D882
Film Elongation at Break, MD	480 %	480 %	ASTM D882
Film Elongation at Break, TD	700 %	700 %	ASTM D882
Secant Modulus, MD	0.0644 GPa	9.34 ksi	ASTM D882
Secant Modulus, TD	0.0596 GPa	8.64 ksi	ASTM D882
Instrumented Impact Total Energy	1.00 J @Temperature 23.0 °C	0.738 ft-lb @Temperature 73.4 °F	ASTM D-4272
Elmendorf Tear Strength, MD	12.2 g/micron	310 g/mil	ASTM D1922
Dart Drop	72.8 g/micron	1850 g/mil	F50; ASTM D-1709
Film Tensile Strength at Break, MD	55.4 MPa	8040 psi	ASTM D882
Film Tensile Strength at Break, TD	44.1 MPa	6400 psi	ASTM D882

Thermal Properties	Metric	English	Comments
Melting Point	89.0 °C	192 °F	Exxon Method

Optical Properties	Metric	English	Comments
Haze	0.10 %	0.10 %	ASTM D1003
Gloss	97 %	97 %	45°, ASTM D-2457

**
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PEXCIC / 38032

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