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Westlake Hifor Xtreme SC74845 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
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Material Notes:
WESTLAKE HIFOR Xtreme SC74845 polymer is a high strength linear low density polyethylene designed for blown film extrusion that contains medium slip and high antiblock. Films produced with this resin exhibit balanced toughness. Other features of this resin include 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 1.0 g/10 min
1.0 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 750 %
750 %
ASTM D882
Film Elongation at Break, TD 1000 %
1000 %
ASTM D882
Dart Drop 9.84 g/micron
250 g/mil
ASTM D1709
Film Tensile Strength at Break, MD 50.3 MPa
7300 psi
ASTM D882
Film Tensile Strength at Break, TD 39.3 MPa
5700 psi
ASTM D882
1% Secant Modulus, MD 200 MPa
29000 psi
ASTM D882
1% Secant Modulus, TD 228 MPa
33000 psi
ASTM D882
Optical Properties Metric English Comments
Haze 18 %
18 %
ASTM D1003
Gloss 40 %
40 %
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
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