Chevron Phillips Dynex™ D5081 Enhanced LLDPE Blown Film Resin

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Chevron Phillips Dynex™ D5081 Enhanced LLDPE Blown Film Resin (discontinued **)
Categories:	Polymer; Film; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE); Linear Low Density Polyethylene (LLDPE), Film Grade
Material Notes:	Resin Type: enhanced linear low density polyethylene, slip, antiblock and processing aid additives Characteristics: superior dart impact, optical, hot-tack and heat seal properties, good drawdown, can be used straight or blended with LDPE or HDPE Applications: thick or thin film applications where superior toughness and abuse resistance, hot-tack and heat-seal, and optical properties are critical Natural Color Slip: 0 ppm Antiblock: 0 ppm. Recommended processing conditions: 6.35 cm extruder. 24:1 screw L/D ratio. 0.203 cm die opening. Melt temperature 232°C. Blow up ratio 2.5:1. Output rate 8.0 lb/hr/in die cir. Hot-Tack Initiation Temperature: 66°C Ultimate Hot-Tack Strength: 3.4 N Heat Seal Initiation Temperature at 0.5 lb.: 88°C Ultimate Heat Seal Strength: 10.7 N. Film properties based on thickness of 0.0318 mm. Information provided by Chevron Phillips Chemical Company.
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Physical Properties	Metric	English	Comments

Density	0.916 g/cc	0.0331 lb/in³	ASTM D4883
Melt Flow	0.85 g/10 min	0.85 g/10 min	Condition E; ASTM D1238

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	600 %	600 %	ASTM D882
Film Elongation at Break, TD	730 %	730 %	ASTM D882
Secant Modulus, MD	0.180 GPa	26.1 ksi	ASTM D882
Secant Modulus, TD	0.200 GPa	29.0 ksi	ASTM D882
Coefficient of Friction	2.0	2.0	ASTM D1894
Elmendorf Tear Strength, MD	19.7 g/micron	500 g/mil	ASTM D1922
Elmendorf Tear Strength, TD	27.2 g/micron	690 g/mil	ASTM D1922
Dart Drop	20.4 g/micron	518 g/mil	F-50 at 26 in.; ASTM D1709
Dart Drop Test	650 g	1.43 lb	F-50 at 26 in.; ASTM D1709
Film Tensile Strength at Break, MD	55.9 MPa	8110 psi	ASTM D882
Film Tensile Strength at Break, TD	45.1 MPa	6540 psi	ASTM D882

Optical Properties	Metric	English	Comments
Haze	8.2 %	8.2 %	ASTM D2457
Gloss	69 %	69 %	45°. ASTM D 2457
	110 %	110 %	60°, ASTM D 2457

Processing Properties	Metric	English	Comments
Melt Temperature	232 °C	450 °F

**
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