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Dow TUFLIN™ HS-7046 NT 7 Linear Low Density Polyethylene Resin

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE
Manufacturer Dow Chemical
Trade Name TUFLIN™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow TUFLIN™ HS-7046 NT 7 Linear Low Density Polyethylene Resin.pdf
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Material Notes:
Hexene Linear Low Density Resin Slot Cast Extrusion Outstanding Drawdown Capability Complies with U.S. FDA 21 CFR 177.1520 (c) 3.1a TUFLIN™ HS-7046 NT 7 is an ethylene-hexene copolymer, designed for slot cast extrusion. This product is recommended for slot cast thin film applications requiring both clarity and superior toughness as the core layer in co-extruded structures.Information provided by Dow
Physical Properties Metric English Comments
Density 0.9188 g/cc
0.03319 lb/in³
ASTM D792
Thickness 20.3 microns
0.800 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 12.37 MPa
1794 psi
ASTM D882
Film Tensile Strength at Yield, TD 12.98 MPa
1882 psi
ASTM D882
Film Elongation at Break, MD 610 %
610 %
ASTM D882
Film Elongation at Break, TD 857 %
857 %
ASTM D882
Secant Modulus, MD 0.1960 GPa
28.43 ksi
2% Secant; ASTM D882
Secant Modulus, TD 0.2207 GPa
32.01 ksi
2% Secant; ASTM D882
Impact 12
12
[lb<sub>f</sub>]; Puncture Resistance Force; Dow Method
305
305
[ft-lbf/in<sup>3</sup>]; Puncture Resistance; Dow Method
3668
3668
[ft-lbf/in<sup>3</sup>]; Toughness MD; ASTM D882
4268
4268
[ft-lbf/in<sup>3</sup>]; Toughness TD; ASTM D882
Puncture Energy 4.63 J
3.42 ft-lb
Dow Method
Elmendorf Tear Strength MD 374 g
374 g
Method B; ASTM D1922
Elmendorf Tear Strength TD 699 g
699 g
Method B; ASTM D1922
Elmendorf Tear Strength, MD 18.41 g/micron
467.5 g/mil
ASTM D1922
Elmendorf Tear Strength, TD 34.400 g/micron
873.75 g/mil
ASTM D1922
Dart Drop Test <= 100 g
<= 0.221 lb
Method B
114 g
0.251 lb
Method A; ASTM D1709
Film Tensile Strength at Break, MD 64.78 MPa
9396 psi
ASTM D882
Film Tensile Strength at Break, TD 52.41 MPa
7602 psi
ASTM D882
Heat Seal Strength, Ultimate 9.80 N
2.20 lb (f)
at 130°C, 0.5 sec dwell, 40 psi bar pressure, pull speed 10 (in./min.); Dow Method
Heat Seal Strength Initiation Temperature 110 °C
230 °F
1 lb/in heat seal strength; 0.5 sec dwell, 40 psi bar pressure, pull speed 10 (in./min.); Dow Method
Thermal Properties Metric English Comments
Melting Point 124 °C
255 °F
Dow Method (DSC)
Vicat Softening Point 104 °C
219 °F
ASTM D1525
Optical Properties Metric English Comments
Haze 7.0 %
7.0 %
ASTM D1003
Gloss 70 %
70 %
45°; ASTM D2457
87 %
87 %
20°; ASTM D2457
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