UNIVAL™ DMDA-6220 NT 7

About
Excellent stress crack resistance and rigidity High impact strength Moderate swell High melt strength Complies with: U.S. FDA 21 CFR 177.1520 (c) 3.2a Canadian HPFB No Objection (with limitations) EU, No 10/2011 Consult the regulations for complete details. UNIVAL™ DMDA-6220 NT 7 High Density Polyethylene (HDPE) Resin is an antistat containing, multipurpose polymer designed for the high speed production of blow molded containers used to package household industrial chemicals (e.g., detergents, bleach, fabric softeners), toiletries and cosmetics (e.g., shampoos, creams, lotions, etc.), health and medicinal aids, and food products. In addition, it can be blow molded into other thin walled parts and houseware items, and also can be extruded into profiles.&&

About

Excellent stress crack resistance and rigidity High impact strength Moderate swell High melt strength Complies with: U.S. FDA 21 CFR 177.1520 (c) 3.2a Canadian HPFB No Objection (with limitations) EU, No 10/2011 Consult the regulations for complete details. UNIVAL™ DMDA-6220 NT 7 High Density Polyethylene (HDPE) Resin is an antistat containing, multipurpose polymer designed for the high speed production of blow molded containers used to package household industrial chemicals (e.g., detergents, bleach, fabric softeners), toiletries and cosmetics (e.g., shampoos, creams, lotions, etc.), health and medicinal aids, and food products. In addition, it can be blow molded into other thin walled parts and houseware items, and also can be extruded into profiles.&&

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

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.953	g/cm³	ASTM D792
Melt Flow Rate			ASTM D1238
190℃，2.16kg	0.38	g/10min
190℃，21.6kg	33	g/10min
ESCR(Environmental Stress Cracking Resistance)
50 ℃, 100% non-ionic surfactant, F50	60.0	hr	ASTM D1693

IMPACT	Nominal value	Unit	Test method
Tensile impact strength	168	kJ/m²	ASTM D1822

THERMAL	Nominal value	Unit	Test method
Hot deformation temperature
0.45 MPa, unannealed	67.0	℃	ASTM D648
Embrittlement temperature	< -76.1	℃	ASTM D746
Vicat Softening Temp	129	℃	ASTM D1525
Melting temperature
DSC	131	℃	Internal Method
Crystallization peak temperature
DSC	119	℃	Internal Method

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw’s D	62		ASTM D2240
tensile strength			ASTM D638
yield	26.9	MPa
fracture	31.7	MPa
Tensile strain			ASTM D638
yield	7.0	%
fracture	1000	%
Bending modulus
Secant	1050	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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