ExxonMobil LLDPE LL 3402.48 Blown Linear Low Density Polyethylene Resin

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ExxonMobil LLDPE LL 3402.48 Blown Linear Low Density Polyethylene Resin
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE)
Material Notes:	Product Description: LL 3402.48 is a hexane medium density polyethylene blown film grade for applications requiring high stiffness. It can also be used in cast films. Films produced from the resin exhibit good tensile and puncture resistance properties. Availability: Latin America, North America and South America Additive: Antiblock: No Slip: No Processing Aid: No Thermal Stabilizer: Yes Applications: Agricultural Film Blown Film Diaper Backsheet Overwrap Film Information provided by ExxonMobil
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Physical Properties	Metric	English	Comments

Density	0.942 g/cc	0.0340 lb/in³	ExxonMobil method
Melt Flow	2.0 g/10 min @Load 2.16 kg, Temperature 190 °C	2.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	17.2 MPa	2500 psi	ASTM D882
Film Tensile Strength at Yield, TD	22.8 MPa	3300 psi	ASTM D882
Film Elongation at Break, MD	770 %	770 %	ASTM D882
Film Elongation at Break, TD	930 %	930 %	ASTM D882
Puncture Energy	0.395 J	0.292 ft-lb	ExxonMobil Method
Elmendorf Tear Strength MD	20 g	20 g	ASTM D1922
Elmendorf Tear Strength TD	110 g	110 g	ASTM D1922
Dart Drop Test	<= 50.0 g	<= 0.110 lb	ASTM D1709A
Film Tensile Strength at Break, MD	49.0 MPa	7100 psi	ASTM D882
Film Tensile Strength at Break, TD	41.4 MPa	6000 psi	ASTM D882
1% Secant Modulus, MD	545 MPa	79000 psi	ASTM D882
1% Secant Modulus, TD	689 MPa	100000 psi	ASTM D882

Thermal Properties	Metric	English	Comments
Melting Point	<= 128 °C	<= 263 °F	Peak Melting Point; ExxonMobil method

Optical Properties	Metric	English	Comments
Haze	18 %	18 %	ASTM D1003
Gloss	40 %	40 %	45°; ASTM D2457

Descriptive Properties
Puncture Force	5 lbf		ExxonMobil Method

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PEX99162 / 175398

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