Dow Resility™ DPDB-3220 NT 7 MDPE

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Dow Resility™ DPDB-3220 NT 7 MDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Medium Density (MDPE); Medium Density Polyethylene (MDPE), Molded; Medium Density Polyethylene (MDPE), Rotational Molded
Material Notes:	Product Description: Resility™ DPDB-3220 NT 7 MDPE 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: Resility ™ DPDB-3220 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-20+ stabilizer package Complies with: FDA 21 CFR 177.1520 (a) 3.1a (with restrictions); EU No 10/2011; REACH; NSF51 and NSF 61; UL94 HB, UL746C f1 Availability: Latin America; North America Additive: Antiblock: No; Processing Aid: No; Slip: No Agency Ratings: EU 2011/10/EC; FDA 21 CFR 177.1520 (a) 3.1a (with restrictions) Form: Pellets Information provided by The Dow Chemical Company
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Physical Properties	Metric	English	Comments

Density	0.944 g/cc	0.0341 lb/in³	ASTM D792
ESCR 100% Igepal®	>= 500 hour @Temperature 50.0 °C	>= 500 hour @Temperature 122 °F	F50; ASTM D1693
Melt Flow	2.0 g/10 min @Load 2.16 kg, Temperature 190 °C	2.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	24.1 MPa	3500 psi	ASTM D638
Flexural Modulus	0.896 GPa	130 ksi	1% Secant; ASTM D790B
Impact Test	>= 264 J @Thickness 6.35 mm, Temperature -40.0 °C	>= 195 ft-lb @Thickness 0.250 in, Temperature -40.0 °F	Rotational Molded

Thermal Properties	Metric	English	Comments
Melting Point	128 °C	262 °F
Deflection Temperature at 0.46 MPa (66 psi)	57.8 °C	136 °F	Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	40.0 °C	104 °F	Unannealed; ASTM D648

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PDOWF560 / 311253

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