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Dow DOWLEX™ NG 3347A Linear Low Density Polyethylene, Ethylene-Octene Copolymer

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE)/Octene, Film
Manufacturer Dow Chemical
Trade Name DOWLEX™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow DOWLEX™ NG 3347A Linear Low Density Polyethylene, Ethylene-Octene Copolymer.pdf
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Material Notes:
Next Generation DOWLEX® NG 3347A resin with extra stretch performance (ESP)is an ethylene-octene-1 copolymer designed for cast stretch film applications such as industrial pallet wrap. DOWLEX NG 3347A with ESP provides stretch films with superior extensibility and increased resistance to failure around film flaws while maintaining exceptional puncture resistance and load retention. This material complies with U.S. FDA regulation 21 CFR 177.1520 c 3.1(a) for food contact applications. The regulation should be consulted for complete details.Film properties below based on a film thickness of 25 µm. Data provided by Dow Chemical.
Physical Properties Metric English Comments
Density 0.917 g/cc
0.0331 lb/in³
Thickness 25.0 microns
0.984 mil
Melt Flow 2.3 g/10 min

@Load 2.16 kg
2.3 g/10 min

@Load 4.76 lb
Melt flow ratio I10/I2 is 7.3.
Mechanical Properties Metric English Comments
Film Tensile Strength at Yield, MD 9.00 MPa
1310 psi
Film Tensile Strength at Yield, TD 8.30 MPa
1200 psi
Film Elongation at Break, MD 550 %
550 %
Film Elongation at Break, TD 750 %
750 %
Elmendorf Tear Strength MD 330 g
330 g
Elmendorf Tear Strength TD 540 g
540 g
Elmendorf Tear Strength, MD 13.2 g/micron
335 g/mil
Elmendorf Tear Strength, TD 21.6 g/micron
549 g/mil
Film Tensile Strength at Break, MD 60.0 MPa
8700 psi
Film Tensile Strength at Break, TD 34.0 MPa
4930 psi
Optical Properties Metric English Comments
Haze 0.80 %
0.80 %
Gloss 92 %
92 %
45°
Processing Properties Metric English Comments
Processing Temperature 274 °C
525 °F
Film extrusion temperature
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