UNIVAL™ DMDC-6145 NT 7

About
Outstanding environmental stress crack resistance Excellent parison melt strength / low sag Good extrudability / processability Good rigidity Complies with U.S. FDA 21 CFR 177.1520 (c) 3.2a Complies with Canadian HPFB No Objection (With Limitations) Consult the regulations for complete details. UNIVAL™ DMDC-6145 NT 7 High Density Polyethylene (HDPE) Resin provides good parison stability, which contributes to uniform wall thickness in large parts, making it ideal for blow molded containers ranging from, 5-15 gallon (9-57 liter) tight-head pails to 30-gallon (114 liter) drums. Containers molded from this resin offer outstanding environmental stress cracking resistance (ESCR) and excellent rigidity. The appearance of finished blow molded parts made from this resin is excellent.&&

About

Outstanding environmental stress crack resistance Excellent parison melt strength / low sag Good extrudability / processability Good rigidity Complies with U.S. FDA 21 CFR 177.1520 (c) 3.2a Complies with Canadian HPFB No Objection (With Limitations) Consult the regulations for complete details. UNIVAL™ DMDC-6145 NT 7 High Density Polyethylene (HDPE) Resin provides good parison stability, which contributes to uniform wall thickness in large parts, making it ideal for blow molded containers ranging from, 5-15 gallon (9-57 liter) tight-head pails to 30-gallon (114 liter) drums. Containers molded from this resin offer outstanding environmental stress cracking resistance (ESCR) and excellent rigidity. The appearance of finished blow molded parts made from this resin is excellent.&&

Product Description
Supplier	DOW
Generic	HDPE
Material Status	Commercial: Active
Availabilitys	North America

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.951	g/cm³	ASTM D792
Melt Flow Rate
190℃，21.6kg	14	g/10min	ASTM D1238
ESCR(Environmental Stress Cracking Resistance)
50 ℃, 100% non-ionic surfactant, F50	> 1500	hr	ASTM D1693

IMPACT	Nominal value	Unit	Test method
Tensile impact strength	252	kJ/m²	ASTM D1822

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
0.45 MPa, unannealed	65.0	℃	ASTM D648
Embrittlement temperature	< -76.1	℃	ASTM D746
Vicat Softening Temp	129	℃	ASTM D1525
Melting temperature
DSC	131	℃	Internal Method
Crystallization peak temperature
DSC	117	℃	Internal Method

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s D	62		ASTM D2240
tensile strength			ASTM D638
yield	25.5	MPa	ASTM D638
fracture	34.5	MPa	ASTM D638
Tensile strain			ASTM D638
yield	7.0	%	ASTM D638
fracture	1000	%	ASTM D638
Bending modulus
2% secant	903	MPa	ASTM D790-B

Notes
1. With limitations
2. Typical properties: these are not to be construed as specifications.
3. Type S
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