Dow Dow™ DPDA-3152 NT7 MDPE

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Dow Dow™ DPDA-3152 NT7 MDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Medium Density (MDPE)
Material Notes:	Product Description: Dow DPDA-3152 NT7 medium density polyethylene resin is produced via UNIPOL™ process technology from Dow and is intended for rotational and injection molding. It is specifically designed for applications requiring excellent processability and aesthetics combined with low warpage and good mechanical properties. Processing and Stabilization: DOW DPDA-3152 NT 7 MDPE Resin is fully heat and UV stabilized resulting in a wide processing latitude, good color retention and long life expectancy. Rotational molding or injection molding For intermediate bulk containers, toys, general purpose custom molding, agricultural storage tanks, water tanks, marine parts, indoor consumer articles Excellent impact strength, stress crack resistance and processability Long term UV stabilization: UV-8 stabilizer package Complies with: US FDA 21 CFR 177.1520©3.1a; Canadian HPFB No Objection; Underwriters Laboratories Inc; NSF International NSF/ANSI Std 61 (sec 4 & 5). Consult the regulations for complete details. Availability: North America Additive: Antiblock: No; Processing Aid: No; Slip: No Agency Ratings: US FDA 21 CFR 177.1520©3.1a; EU No 10/2011; NSF STD-61: UL Form: Pellets Processing Method: Injection Molding; Rotational Molding Information provided by The Dow Chemical Company
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Physical Properties	Metric	English	Comments

Density	0.937 g/cc	0.0339 lb/in³	ASTM D792
ESCR 100% Igepal®	>= 1000 hour @Temperature 50.0 °C	>= 1000 hour @Temperature 122 °F	F50; ASTM D1693
ESCR 10% Igepal®	>= 982 hour	>= 982 hour	F50; ASTM D1693
Melt Flow	5.2 g/10 min @Load 2.16 kg, Temperature 190 °C	5.2 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	18.8 MPa	2720 psi	ASTM D638
Flexural Modulus	0.655 GPa	95.0 ksi	1% Secant; ASTM D790B
Impact Test	>= 80.0 J @Thickness 3.17 mm, Temperature -40.0 °C	>= 59.0 ft-lb @Thickness 0.125 in, Temperature -40.0 °F	Rotational Molded
	>= 255 J @Thickness 6.35 mm, Temperature -40.0 °C	>= 188 ft-lb @Thickness 0.250 in, Temperature -40.0 °F	Rotational Molded

Thermal Properties	Metric	English	Comments
Melting Point	125 °C	257 °F
Deflection Temperature at 0.46 MPa (66 psi)	51.7 °C	125 °F	Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	35.0 °C	95.0 °F	Unannealed; ASTM D648

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PDOWF489 / 311182

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