Dow Dow™ DMDA-8904 NT 7 HDPE

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Dow Dow™ DMDA-8904 NT 7 HDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE)
Material Notes:	Product Description: Dow DMDA-8904 NT 7 HDPE is produced via UNIPOL™ Process Technology from Dow and is intended for use in injection molding applications such as pails, industrial parts and other shipping containers. This resin has been designed to provide excellent processability for molders and to meet the rigorous performance characteristics of applications requiring stackabliity, environmental stress crack resistance and impact strength. This resin is also suitable for cast film extrusion processing. Injection molding For injection molded pails, industrial parts and other shipping containers Excellent impact strength, stress crack resistance and processability Very narrow molecular weight distribution. Complies with: US FDA 21 CFR 177.1520©3.2a; EU, No 10/2011; Canadian HPFB No Objection. Consult the regulations for complete details. Availability: Asia Pacific; Latin America; North America Additive: Antiblock: No; Processing Aid: No; Slip: No Agency Ratings: DMF; EU No 10/2011; FDA 21 CFR 177.1520©3.2a; Canadian HPFB No Objection; UL 94 Form: Pellets Processing Method: Cast Film; Injection Molding Information provided by The Dow Chemical Company
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Physical Properties	Original Value	Comments

Density	0.954 g/cc	ASTM D792
Melt Flow	4.4 g/10 min @Load 2.16 kg, Temperature 190 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore D	59	Molded and tested in accordance with ASTM D4976; ASTM D2240
Tensile Strength at Break	4500 psi	Molded and tested in accordance with ASTM D4976; ASTM D638
Tensile Strength, Yield	3900 psi	Molded and tested in accordance with ASTM D4976; ASTM D638
Elongation at Break	1200 %	Molded and tested in accordance with ASTM D4976; ASTM D638
Elongation at Yield	9.0 %	Molded and tested in accordance with ASTM D4976; ASTM D638
Flexural Modulus	160000 psi	2% Secant, Molded and tested in accordance with ASTM D4976; ASTM D790B
2% Secant Modulus	91700 psi @Thickness 0.0254 mm	TD, Cast Film; ASTM D882

Thermal Properties	Original Value	Comments
Melting Point	268 °F
Deflection Temperature at 0.46 MPa (66 psi)	162 °F	Unannealed, Molded and tested in accordance with ASTM D4976; ASTM D648
Vicat Softening Point	264 °F	ASTM D1525

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PDOWF445 / 311138

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