Technical datasheet

FLEXOMER™ DFDA-1137 NT 7

Supplied byDow- Last Updated on May 31, 2025

FLEXOMER™ DFDA-1137 NT 7 by Dow is a high molecular weight, relatively narrow molecular weight distributed ethylene very low density polyethylene (VLDPE) copolymer grade. Contains processing aid additive. Exhibits high flexibility, excellent low temperature toughness and outstanding flex life characteristics. Possesses excellent impact strength resistance and elasticity and exceptional performance differentiation and compounding versatility and provides chemical stability. Designed for blow molding and extrusion applications. Can act as a blending component to modify and improve the physical properties of high pressure and linear low density polyethylene resins. FLEXOMER™ DFDA-1137 NT 7 is recommended for flexible hose and tube applications and for blow molding small, squeezable bottles. Complies with U.S. FDA 21 CFR 177.1520 (c) 3.1a, EU, No 10/2011, Canadian HPFB No Objection and EU Directive 2011/65/EU (RoHS).
Bio Based contentVisible After Login
AppearanceVisible After Login

Benefits

Visible After Login|

Visible After Login|

Visible After Login

Compliance

Food Contact Approval
Visible After Login
Certifications & Compliance
Visible After Login

Availability

Product Status:Visible After Login
Regional Availability:Visible After Login| Visible After Login| Visible After Login

FLEXOMER™ DFDA-1137 NT 7 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
1% Secant Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore A0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Density, Base Resin0.0 Visible After LoginVisible After LoginVisible After Login
Environmental Stress Cracking Resistance (ESCR)0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Brittleness Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

FLEXOMER™ DFDA-1137 NT 7 Processing Guidelines

Other Processing Guidelines

PropertiesValue & unitTest conditionTest method
Visible After LoginVisible After Login

Related products