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Dow LDPE 493A Low Density Polyethylene, Film Grade

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Film Grade
Manufacturer Dow Chemical
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow LDPE 493A Low Density Polyethylene, Film Grade.pdf
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Material Notes:
DOW LDPE 493A resin, is a high strength, general purpose resin used for shipping sack, industrial liner and produce film applications. DOW LDPE 493A resin can be blended with most linear low density polyethylene resins to enhance bubble stability. It contains low levels of slip additive and medium levels of antiblock additive. It complies with U.S. FDA regulation 21 CFR 177.1520 (c) 2.1 for food contact applications. The regulation should be consulted for complete details.Film properties below based on a film thickness of 40 µm. Data provided by Dow Chemical.
Physical Properties Metric English Comments
Density 0.922 g/cc
0.0333 lb/in³
Thickness 40.0 microns
1.57 mil
Melt Flow 0.80 g/10 min

@Load 2.16 kg
0.80 g/10 min

@Load 4.76 lb
Mechanical Properties Metric English Comments
Film Tensile Strength at Yield, MD 11.4 MPa
1650 psi
Film Tensile Strength at Yield, TD 11.4 MPa
1650 psi
Film Elongation at Break, MD 230 %
230 %
Film Elongation at Break, TD 570 %
570 %
Coefficient of Friction 0.30
0.30
Elmendorf Tear Strength MD 420 g
420 g
Elmendorf Tear Strength TD 170 g
170 g
Elmendorf Tear Strength, MD 10.5 g/micron
267 g/mil
Elmendorf Tear Strength, TD 4.30 g/micron
109 g/mil
Dart Drop 3.30 g/micron
83.8 g/mil
Film Tensile Strength at Break, MD 24.2 MPa
3510 psi
Film Tensile Strength at Break, TD 20.3 MPa
2940 psi
Processing Properties Metric English Comments
Processing Temperature 204 °C
399 °F
Film extrusion temperature
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