Westlake Hifor Xtreme SC74858 Linear Low Density Polyethylene

Category	Polymer , Thermoplastic , Polyethylene (PE) , LLDPE
Manufacturer	Westlake Chemical Corporation
Trade Name	Hifor Xtreme
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Westlake Hifor Xtreme SC74858 Linear Low Density Polyethylene.pdf
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Material Notes:

WESTLAKE HIFOR Xtreme SC74858 polymer is a high strength, good clarity linear low density polyethylene designed for blown film extrusion that contains no slip or antiblock and processing aid. Films produced with this resin exhibit an excellent toughness. Other features of this resin include good impact strength and good machine direction tear resistance.Application/UsesFresh produce packagingFDA: This material complies with FDA regulations in 21 CFR, section 177.1520. Kosher Compliant.All information provided by Westlake Chemical

Physical Properties	Metric	English	Comments
Density	0.917 g/cc	0.0331 lb/in³	ASTM D1505
Thickness	25.4 microns	1.00 mil
Melt Flow	0.50 g/10 min	0.50 g/10 min	ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	600 %	600 %	ASTM D882
Film Elongation at Break, TD	900 %	900 %	ASTM D882
Dart Drop	29.5 g/micron	750 g/mil	ASTM D1709
Film Tensile Strength at Break, MD	58.6 MPa	8500 psi	ASTM D882
Film Tensile Strength at Break, TD	44.8 MPa	6500 psi	ASTM D882
1% Secant Modulus, MD	186 MPa	27000 psi	ASTM D882
1% Secant Modulus, TD	207 MPa	30000 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	8.0 %	8.0 %	ASTM D1003
Gloss	65 %	65 %	at 45º; ASTM D2457

Processing Properties	Metric	English	Comments
Melt Temperature	204 - 216 °C	400 - 420 °F
Blow-up Ratio (BUR)	2.4	2.4

Descriptive Properties	Value	Comments
Process	Blown Film
	Film
Region	US & Canada	Bamberger Polymers Distribution

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