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Westlake Hifor SC74560-F Clear Polyethylene  (discontinued **)

Category Polymer , Thermoplastic , Polyethylene (PE) , LLDPE
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Westlake Hifor SC74560-F Clear Polyethylene  (discontinued **).pdf
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Material Notes:
Hifor Clear Polyethylene SC74560-F polymer is a high strength and high clarity polyethylene designed for blown film extrusion that contains medium slip and medium antiblock additives. Films produced using this resin exhibit good toughness, with excellent gloss and clarity for a product of this density. SC74560-F is well suited for packaging frozen goods, fruits and vegetables and baked goodsList of Applications: Bakery filmFrozen food packagingProduce bagsInformation supplied by the manufacturer.Information from manufacturer data sheet.Eastman Chemical Company sold its polyethylene business to Westlake Chemical Corporation in Dec. 2006. This grade no longer appears in the Westlake product line.
Physical Properties Metric English Comments
Density 0.920 g/cc
0.0332 lb/in³
ASTM D4883
Thickness 25.0 microns
0.984 mil
Melt Flow 1.0 g/10 min

@Load 2.16 kg,
Temperature 190 °C
1.0 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Film Tensile Strength at Yield, MD 12.0 MPa
1740 psi
ASTM D882
Film Tensile Strength at Yield, TD 10.0 MPa
1450 psi
ASTM D882
Film Elongation at Break, MD 650 %
650 %
ASTM D882
Film Elongation at Break, TD 900 %
900 %
ASTM D882
Secant Modulus, MD 0.234 GPa
33.9 ksi
1% Secant; ASTM D882
Secant Modulus, TD 0.276 GPa
40.0 ksi
1% Secant; ASTM D882
Elmendorf Tear Strength MD 200 g
200 g
Elmendorf Tear Strength TD 600 g
600 g
Elmendorf Tear Strength, MD 8.00 g/micron
203 g/mil
ASTM D1922
Elmendorf Tear Strength, TD 24.0 g/micron
610 g/mil
ASTM D1922
Dart Drop 6.40 g/micron
163 g/mil
ASTM D1709A
Film Tensile Strength at Break, MD 41.0 MPa
5950 psi
ASTM D882
Film Tensile Strength at Break, TD 28.0 MPa
4060 psi
ASTM D882
Heat Seal Strength Initiation Temperature 102 °C
216 °F
200 g/in seal strength is achieved
Optical Properties Metric English Comments
Haze 7.5 %
7.5 %
ASTM D1003
Gloss 70 %
70 %
at 45°; ASTM D2457
Transmission, Visible 90 %
90 %
clear; thickness not quantified
Descriptive Properties Value Comments
Process Film
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