Dow Dow™ 751A LDPE

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Dow Dow™ 751A LDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Extrusion Grade
Material Notes:	Product Description: A high additive film resin for general packaging applications For cast film extrusion A fast blooming resin for high speed bag conversion Complies with: US FDA 21 CFR 177.1520©2.2; Canadian HPFB No Objection (with Limitations); EU, No 10/2011; Japan Hygienic Olefin and Styrene Plastics Association. Consult the regulations for complete details. Availability: North America Additive: Antiblock: 2900 ppm; Processing Aid: No; Slip: 2640 ppm Agency Ratings: FDA 21 CFR 177.1520©2.1; Canadian HPFB No Objection; EU, No 10/2011; JHOSPA Form: Pellets Processing Method: Blown Film; Cast Film Information provided by The Dow Chemical Company
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Physical Properties	Original Value	Comments

Density	0.925 g/cc	ASTM D792
Melt Flow	6.4 g/10 min @Load 2.16 kg, Temperature 190 °C	ASTM D1238
Antiblock Level	2900 ppm
Slip Level	2640 ppm

Mechanical Properties	Original Value	Comments
Film Tensile Strength at Yield, MD	2010 psi @Thickness 0.0203 mm	ASTM D882
Film Tensile Strength at Yield, TD	1660 psi @Thickness 0.0203 mm	ASTM D882
Film Elongation at Break, MD	150 % @Thickness 0.0203 mm	ASTM D882
Film Elongation at Break, TD	440 % @Thickness 0.0203 mm	ASTM D882
Elmendorf Tear Strength MD	200 g @Thickness 0.0203 mm	ASTM D1922
Elmendorf Tear Strength TD	100 g @Thickness 0.0203 mm	ASTM D1922
Dart Drop Test	25.0 g @Thickness 0.0203 mm	ASTM D1709A
Film Tensile Strength at Break, MD	4700 psi @Thickness 0.0203 mm	ASTM D882
Film Tensile Strength at Break, TD	1850 psi @Thickness 0.0203 mm	ASTM D882

Thermal Properties	Original Value	Comments
Melting Point	235 °F
Vicat Softening Point	205 °F	ASTM D1525

Optical Properties	Original Value	Comments
Haze	4.4 % @Thickness 0.0203 mm	ASTM D1003
Gloss	80 % @Thickness 0.0203 mm	45°; ASTM D2457

Processing Properties	Original Value	Comments
Melt Temperature	449 °F	Screw A, B, C, D
	450 °F	Screw E

Descriptive Properties
Film Puncture Resistance	11 ft-lb/in3	2.0 mil
Film Toughness	1140 ft-lb/in3	TD, 1.0 mil, ASTM D882
	951 ft-lb/in3	MD, 1.0 mil, ASTM D882

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