Dow Attane™ NG 4701G LDPE

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Dow Attane™ NG 4701G LDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Film Grade
Material Notes:	Product Description: Attane™ NG 4701G Polyethylene Resin is a great abuse resistance copolymer offering extremely high impact strength, combined with good tear and exceptional optics. It has the added benefit of being easy to process (low melt temperature, low extruder amps and low screen pack backpressure) which translates into quality film rolls due to its bubble stability. Main Characteristics: Ultra low density ethylene/octane copolymer High performance film applications Complies with: US FDA 21 CFR 177.1520 ©3.2a; Canadian HPFB No Objection. Consult the regulations for complete details. Availability: North America Additive: Antiblock: No; Processing Aid: No; Slip: No Agency Ratings: FDA 21 CFR 177.1520 ©3.2a; Canadian HPFB No Objection Form: Pellets Information provided by The Dow Chemical Company
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Physical Properties	Metric	English	Comments

Density	0.914 g/cc	0.0330 lb/in³	ASTM D792
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

Mechanical Properties	Metric	English	Comments
Puncture Resistance	71.2 N	16.0 lb (f)
Film Tensile Strength at Yield, MD	8.96 MPa	1300 psi	ASTM D882
Film Tensile Strength at Yield, TD	8.62 MPa	1250 psi	ASTM D882
Film Elongation at Break, MD	400 %	400 %	ASTM D882
Film Elongation at Break, TD	450 %	450 %	ASTM D882
1% Secant Modulus	141 MPa	20500 psi	MD; ASTM D882
	148 MPa	21500 psi	TD; ASTM D882
2% Secant Modulus	0.124 GPa	18.0 ksi	MD; ASTM D882
	0.131 GPa	19.0 ksi	TD; ASTM D882
Puncture Energy	6.21 J	4.58 ft-lb
Elmendorf Tear Strength MD	250 g	250 g	ASTM D1922
Elmendorf Tear Strength TD	600 g	600 g	ASTM D1922
Dart Drop Test	380 g	0.838 lb	ASTM D1709B
Film Tensile Strength at Break, MD	41.4 MPa	6000 psi	ASTM D882
Film Tensile Strength at Break, TD	37.2 MPa	5400 psi	ASTM D882

Thermal Properties	Metric	English	Comments
Melting Point	119 °C	247 °F	ISO 3146
Vicat Softening Point	98.9 °C	210 °F	ASTM D1525

Optical Properties	Metric	English	Comments
Haze	11 %	11 %	ASTM D1003
Gloss	49 %	49 %	45°; ASTM D2457

Processing Properties	Metric	English	Comments
Melt Temperature	218 °C	425 °F	Extrusion
Blow-up Ratio (BUR)	2.5	2.5

Descriptive Properties
Film Puncture Resistance	400 ft-lb/in3
Film Toughness	850 ft-lb/in3		TD, ASTM D882
	880 ft-lb/in3		MD, ASTM D882

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PDOWF409 / 311102

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