UNIVAL™ DMDD-6230 NT 7

About
Outstanding environmental stress crack resistance High impact strength Good extrusion characteristics Complies with: U.S. FDA 21 CFR 177.1520 (c) 3.2a U.S. FDA-DMF U.S. USP Class VI Canadian HPFB No Objection (With Limitations) EU, No 10/2011 Consult the regulations for complete details. UNIVAL™ DMDD-6230 NT 7 High Density Polyethylene (HDPE) Resin is specifically designed for use in either intermittent or continuous blow molding equipment to produce containers up to 20 gallons in size – applications that typically require the combination of outstanding environmental stress crack resistance (ESCR) and, high impact strength. UNIVAL DMDD- 6230 NT 7 HDPE resin also is considered a multi-purpose blow molding resin designed for the high speed production of blow molded containers used for packaging household industrial chemicals (e.g., detergents, bleach, fabric softeners), toiletries and cosmetics (e.g., shampoos, creams, lotions, etc.), 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.&&

About

Outstanding environmental stress crack resistance High impact strength Good extrusion characteristics Complies with: U.S. FDA 21 CFR 177.1520 (c) 3.2a U.S. FDA-DMF U.S. USP Class VI Canadian HPFB No Objection (With Limitations) EU, No 10/2011 Consult the regulations for complete details. UNIVAL™ DMDD-6230 NT 7 High Density Polyethylene (HDPE) Resin is specifically designed for use in either intermittent or continuous blow molding equipment to produce containers up to 20 gallons in size – applications that typically require the combination of outstanding environmental stress crack resistance (ESCR) and, high impact strength. UNIVAL DMDD- 6230 NT 7 HDPE resin also is considered a multi-purpose blow molding resin designed for the high speed production of blow molded containers used for packaging household industrial chemicals (e.g., detergents, bleach, fabric softeners), toiletries and cosmetics (e.g., shampoos, creams, lotions, etc.), 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.&&

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

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.949	g/cm³	ASTM D792
Melt Flow Rate			ASTM D1238
190℃，2.16kg	0.25	g/10min	ASTM D1238
190℃，21.6kg	25	g/10min	ASTM D1238
ESCR(Environmental Stress Cracking Resistance)
50 ℃, 100% non-ionic surfactant, F50	180	hr	ASTM D1693

IMPACT	Nominal value	Unit	Test method
Tensile impact strength	210	kJ/m²	ASTM D1822

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
0.45 MPa, unannealed	66.0	℃	ASTM D648
Embrittlement temperature	< -76.1	℃	ASTM D746
Vicat Softening Temp	127	℃	ASTM D1525
Melting temperature
DSC	130	℃	Internal Method
Crystallization peak temperature
DSC	118	℃	Internal Method

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s D	60		ASTM D2240
tensile strength			ASTM D638
yield	23.4	MPa	ASTM D638
fracture	33.8	MPa	ASTM D638
Tensile strain			ASTM D638
yield	8.0	%	ASTM D638
fracture	1000	%	ASTM D638
Bending modulus
2% secant	889	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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