Dow TUFLIN™ HS-7065 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-7065 NT 7 Linear Low Density Polyethylene Resin.pdf
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Material Notes:

Hexene Linear Low Density Resin Good Processability at Narrow Die Gaps Complies with U.S. FDA 21 CFR 177.1520 (c) 3.2a TUFLIN™ HS-7065 NT 7 is a fractional melt, ethylene-hexene copolymer, designed for good toughness and stiffness. This product is recommended for thin and thick gauge applications such as trash bags and heavy-duty shipping sacks that require strength and output.Information provided by Dow

Physical Properties	Metric	English	Comments
Density	0.9289 g/cc	0.03356 lb/in³	ASTM D792
Thickness	50.8 microns	2.00 mil
Melt Flow	0.80 g/10 min @Load 2.16 kg, Temperature 190 °C	0.80 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238
Antiblock Level	4000 ppm	4000 ppm

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	16.22 MPa	2352 psi	ASTM D882
Film Tensile Strength at Yield, TD	16.14 MPa	2341 psi	ASTM D882
Film Elongation at Break, MD	860 %	860 %	ASTM D882
Film Elongation at Break, TD	817 %	817 %	ASTM D882
Secant Modulus, MD	0.2985 GPa	43.29 ksi	2% Secant; ASTM D882
Secant Modulus, TD	0.2629 GPa	38.13 ksi	2% Secant; ASTM D882
Impact	18	18	[lb<sub>f</sub>]; Puncture Resistance Force; Dow Method
	118	118	[ft-lbf/in<sup>3</sup>]; Puncture Resistance; Dow Method
	4007	4007	[ft-lbf/in<sup>3</sup>]; Toughness TD; ASTM D882
	4785	4785	[ft-lbf/in<sup>3</sup>]; Toughness MD; ASTM D882
Puncture Energy	4.63 J	3.42 ft-lb	Dow Method
Elmendorf Tear Strength MD	928 g	928 g	Method B; ASTM D1922
Elmendorf Tear Strength TD	1120 g	1120 g	Method B; ASTM D1922
Elmendorf Tear Strength, MD	18.3 g/micron	464 g/mil	ASTM D1922
Elmendorf Tear Strength, TD	22.0 g/micron	560 g/mil	ASTM D1922
Dart Drop Test	<= 100 g	<= 0.221 lb	Method B; ASTM D1709
	304 g	0.670 lb	Method A; ASTM D1709
Film Tensile Strength at Break, MD	53.33 MPa	7735 psi	ASTM D882
Film Tensile Strength at Break, TD	45.04 MPa	6533 psi	ASTM D882
Heat Seal Strength, Ultimate	23.1 N	5.19 lb (f)	at 160°C, 0.5 sec dwell, 40 psi bar pressure, pull speed 10 (in./min.); Dow Method
Heat Seal Strength Initiation Temperature	120 °C	248 °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	126 °C	259 °F	Dow Method (DSC)
Vicat Softening Point	116 °C	241 °F	ASTM D1525

Optical Properties	Metric	English	Comments
Haze	15 %	15 %	ASTM D1003
Gloss	73 %	73 %	45°; ASTM D2457
	78 %	78 %	20°; ASTM D2457

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