Westlake HIFOR Xtreme® SC74869 Linear Low Density Polyethylene

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Westlake HIFOR Xtreme® SC74869 Linear Low Density Polyethylene
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Blow Molding Grade
Material Notes:	HIFOR Xtreme® SC74869 is a hexene LLDPE designed for blown film extrusion of can liners and heavy duty films. This material contains low slip, very high anti-block, and process aid for high speed extrusion. This product has some 21 CFR clearances. Application/Uses: Blown film extrusion, Can Liners. Information provided by Westlake Chemical Corporation.
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Physical Properties	Original Value	Comments

Density	0.918 g/cc	unformulated polymer; ASTM D1505
Melt Index of Compound	0.85 g/10 min	ASTM D1238

Mechanical Properties	Original Value	Comments
Film Elongation at Break, MD	650 %	ASTM D882
Film Elongation at Break, TD	900 %	ASTM D882
Dart Drop Test	250 g	ASTM D1709
Film Tensile Strength at Break, MD	6600 psi	ASTM D882
Film Tensile Strength at Break, TD	5600 psi	ASTM D882
1% Secant Modulus, MD	30000 psi	ASTM D882
1% Secant Modulus, TD	35000 psi	ASTM D882

Optical Properties	Original Value	Comments
Haze	24 %	ASTM D1003

Processing Properties	Original Value	Comments
Melt Temperature	420 - 440 °F	blown film

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

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PWESF8837 / 222909

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