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Dow R131-02A Polypropylene Random Copolymer Resin

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene Copolymer , Polypropylene, Blow Molding Grade , Polypropylene, Extrusion Grade
Manufacturer Dow Chemical
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
DOW R131-02A Polypropylene Resin is a random copolymer intended for use in extrusion blow molding applications. The product can be used in both single layer and multilayer designs including barrier applications. It is especially suited for small and mid sized bottles.Consistent processabilityGood regrind stabilityGood gloss and clarityLow odor and taste transferContains an antistatic additiveComplies withU.S. FDA 21 CFR 177.1520 (c)3.2aCanadian HPFB No ObjectionDow 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
Melt Index of Compound 1.9 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 26.9 MPa
3900 psi
ASTM D638
Elongation at Yield 10 %
10 %
ASTM D638
Flexural Modulus, 1% Secant 1020 MPa
148000 psi
ASTM D790A
Izod Impact, Notched 0.267 J/cm

@Temperature -20.0 °C
0.500 ft-lb/in

@Temperature -4.00 °F
ASTM D256A
0.587 J/cm

@Temperature 23.0 °C
1.10 ft-lb/in

@Temperature 73.4 °F
ASTM D256A
Thermal Properties Metric English Comments
Melting Point 148 °C
298 °F
DSC; Dow Method
Deflection Temperature at 0.46 MPa (66 psi) 83.9 °C
183 °F
Unannealed; ASTM D648
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