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SABIC PP 511A Polypropylene Homopolymer for Spunbond Applications

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Fiber Grade
Manufacturer SABIC
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SABIC PP 511A Polypropylene Homopolymer for Spunbond Applications.pdf
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Material Notes:
Product Description: PP 511A is a controlled rheology grade with a narrow molecular weight distribution intended for spun bond fiber extrusion applications.PP 511A has the following features:Consistent processabilityGood thread line stabilityGood color consistencyGood gas fading resistanceTypical Applications: PP 511A can be found suitable for the high speed production of fine filament spun bond fabrics having excellent tensile properties.Information provided by SABIC.
Physical Properties Metric English Comments
Density 0.905 g/cc
0.0327 lb/in³
ASTM D792
Melt Flow 25 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 104
104
ASTM D785
Tensile Strength, Yield 35.0 MPa
5080 psi
ASTM D638
Elongation at Yield 11 %
11 %
ASTM D638
Flexural Modulus, 1% Secant 1520 MPa
220000 psi
ASTM D790A
Izod Impact, Notched 0.220 J/cm
0.412 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 106 °C
223 °F
ASTM D648
Vicat Softening Point 155 °C
311 °F
ASTM D1525B
Processing Properties Metric English Comments
Processing Temperature 210 - 250 °C
410 - 482 °F
Barrel Temperature
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