Dow UNIVAL™ DMDA-6230 NT 7 High Density Polyethylene Resin (HDPE)

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Dow UNIVAL™ DMDA-6230 NT 7 High Density Polyethylene Resin (HDPE)
Categories:	Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE)
Material Notes:	Good extrusion characteristics Complies with U.S. FDA 21 CFR 177.1520 (c) 3.2a UNIVAL™ DMDA-6230 NT 7 is specifically designed for use in either intermittent or continuous blow molding equipment to produce containers up to 20 gallons in size. This resin is also considered a multipurpose blow molding resin designed for the high speed production of blow molded containers used for packaging household industrial chemicals, toiletries and cosmetics, health and medicinal aids. In addition, it can be blow molded into other thin walled parts and houseware items, and also can be extruded into profiles or sheets. Information provided by Dow
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	0.949 g/cc	0.0343 lb/in³	ASTM D792
ESCR 100% Igepal®	180 hour @Temperature 50.0 °C	180 hour @Temperature 122 °F	F₅₀; Molded and tested in accordance with ASTM D4976; ASTM D1693
High Load Melt Index	25 g/10 min @Load 21.6 kg, Temperature 190 °C	25 g/10 min @Load 47.6 lb, Temperature 374 °F	ASTM D1238
Melt Index of Compound	0.25 g/10 min @Load 2.16 kg, Temperature 190 °C	0.25 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	57	57	Molded and tested in accordance with ASTM D4976; ASTM D2240
Tensile Strength at Break	31.0 MPa	4500 psi	Molded and tested in accordance with ASTM D4976; ASTM D638
Tensile Strength, Yield	23.4 MPa	3400 psi	Molded and tested in accordance with ASTM D4976; ASTM D638
Elongation at Break	900 %	900 %	Molded and tested in accordance with ASTM D4976; ASTM D638
Elongation at Yield	8.0 %	8.0 %	Molded and tested in accordance with ASTM D4976; ASTM D638
Flexural Modulus	0.910 GPa @Strain 2 %	132 ksi @Strain 2 %	Secant; Molded and tested per ASTM D4976; ASTM D790 B
Tensile Impact Strength	210 kJ/m²	100 ft-lb/in²	Molded and tested in accordance with ASTM D4976; ASTM D1822, Type S

Thermal Properties	Metric	English	Comments
Melting Point	130 °C	266 °F	Dow Method (DSC)
Crystallization Temperature	118 °C	244 °F	Dow Method (DSC)
Deflection Temperature at 0.46 MPa (66 psi)	62.2 °C	144 °F	Molded and tested in accordance with ASTM D4976; ASTM D648
Vicat Softening Point	127 °C	261 °F	ASTM D1525
Brittleness Temperature	<= -60.0 °C	<= -76.0 °F	Molded and tested in accordance with ASTM D4976; ASTM D746

Compliance Properties	Metric	English	Comments
FDA	Yes	Yes	See notes for details.

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.

Users viewing this material also viewed the following:
LyondellBasell Petrothene® LR590001 High Density Polyethylene
LyondellBasell Petrothene® LR590005 High Density Polyethylene
Dow UNIVAL™ DMDA-6200 NT 7 High Density Polyethylene Resin (HDPE)
Dow UNIVAL™ DMDD-6230 NT 7 High Density Polyethylene Resin (HDPE)
Dow UNIVAL™ DMDA-6320 NT 7 High Density Polyethylene Resin (HDPE)

PDOW1460 / 30678

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message