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Dow DX5E66 Polypropylene Homopolymer Resin

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Film Grade
Manufacturer Dow Chemical
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow DX5E66 Polypropylene Homopolymer Resin.pdf
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Material Notes:
OverviewConsistent processabilityVery high cleanlinessGood optical propertiesComplies with U.S. FDA 21 CFR 177.1520 (c)1.1a, EU-Directive 2002/72/EC, Canadian HPFB No ObjectionDX5E66 Developmental Polypropylene Resin is intended for use in cast film processes.Dow Announced Sale of Global Polypropylene Business to Braskem in July 2011.
Physical Properties Metric English Comments
Density 0.900 g/cc
0.0325 lb/in³
ASTM D792
Thickness 50.8 microns
2.00 mil
Film Thickness
Melt Index of Compound 8.7 g/10 min

@Load 2.16 kg,
Temperature 230 °C
8.7 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 102
102
ASTM D785
Film Tensile Strength at Yield, MD 21.6 MPa
3130 psi
ASTM D882
Film Tensile Strength at Yield, TD 15.7 MPa
2280 psi
ASTM D882
Tensile Strength, Yield 33.0 MPa
4790 psi
ASTM D638
Film Elongation at Break, MD 690 %
690 %
ASTM D882
Film Elongation at Break, TD 750 %
750 %
ASTM D882
Elongation at Yield 8.0 %
8.0 %
ASTM D638
Flexural Modulus, 1% Secant 1380 MPa
200000 psi
ASTM D790A
Secant Modulus, MD 0.719 GPa
104 ksi
2% secant modulus; ASTM D882
Secant Modulus, TD 0.693 GPa
101 ksi
2% secant modulus; ASTM D882
Izod Impact, Notched 0.427 J/cm
0.800 ft-lb/in
ASTM D256A
Elmendorf Tear Strength MD 64 g
64 g
ASTM D1922
Elmendorf Tear Strength TD 88 g
88 g
ASTM D1922
Dart Drop Test <= 100 g
<= 0.221 lb
Film; 50.8 microns; ASTM D1709B
110 g
0.243 lb
Film; 50.8 microns; ASTM D1709A
Film Tensile Strength at Break, MD 50.3 MPa
7300 psi
ASTM D882
Film Tensile Strength at Break, TD 45.1 MPa
6540 psi
ASTM D882
Thermal Properties Metric English Comments
Melting Point 161 °C
322 °F
DSC; Dow Method
Deflection Temperature at 0.46 MPa (66 psi) 104 °C
219 °F
Unannealed; ASTM D648
Vicat Softening Point 155 °C
311 °F
ASTM D1525
Optical Properties Metric English Comments
Haze 0.22 %
0.22 %
50.8 microns; ASTM D1003
Gloss 95 %
95 %
ASTM D2457, 45°, 50.8 microns
145 %
145 %
ASTM D2457, 20°, 50.8 microns
Descriptive Properties Value Comments
Film Puncture Resistance (J/cm3) 9.76
Dow Method; 50.8 microns
Film Toughness (J/cm3) 344
TD: 50.8 microns; ASTM D882
353
MD: 50.8 microns; ASTM D882
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