Westlake LF1030AA LLDPE, Butene Film Grade

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Westlake LF1030AA LLDPE, Butene Film Grade
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade; LLDPE/Butene, Film
Material Notes:	LF1030AA is a butene LLDPE designed to enhance extrusion performance, puncture strength, cling force, and ultimate elongation in high-performance cast, coextruded stretch film formulations. Test specimens for cast film: nominal thickness 0.75 mils; 18 lbs/die inch @ 550° F melt temperature and 80° F chill roll temperature. This product has some 21 CFR clearances. Application/Uses: Cast Stretch Film Samples tested at 23°C and 50% RH. Information provided by Westlake Chemical Corporation.
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Physical Properties	Original Value	Comments

Density	0.919 g/cc	ASTM D1505
Thickness	0.750 mil	Blown Film as Tested
Melt Index of Compound	2.5 g/10 min	ASTM D1238

Mechanical Properties	Original Value	Comments
Film Elongation at Break, MD	700 %	ASTM D882
Film Elongation at Break, TD	900 %	ASTM D882
Elmendorf Tear Strength, MD	60.0 g/mil @Thickness 0.0191 mm	ASTM D1922
Elmendorf Tear Strength, TD	360 g/mil @Thickness 0.0191 mm	ASTM D1922
Film Tensile Strength at Break, MD	4850 psi	ASTM D882
Film Tensile Strength at Break, TD	2220 psi	ASTM D882
1% Secant Modulus, MD	20000 psi	ASTM D882
1% Secant Modulus, TD	19000 psi	ASTM D882

Optical Properties	Original Value	Comments
Haze	1.5 %	ASTM D1003
Gloss	99 %	45°; ASTM D2457

Processing Properties	Original Value	Comments
Melt Temperature	520 - 570 °F	cast melt

Compliance Properties	Original Value	Comments
FDA	Yes	See notes for details.

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PWESF8819 / 222891

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