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SABIC PP 518A Polypropylene Homopolymer for Fiber Applications

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Fiber Grade
Manufacturer SABIC
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SABIC PP 518A Polypropylene Homopolymer for Fiber Applications.pdf
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Material Notes:
Product Description: PP 518A is a PP homopolymer with a broad molecular weight distribution intended for fiber extrusion applications.PP 518A has the following features:Consistent processabilityGood thread line stabilityGood gas fading resistanceTypical Applications: PP 518A is particularly suitable for producing bulk continuous filament (BCF), continuous filament (CF) and staple fiber yarns for carpet pile and upholstery.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 100
100
ASTM D785
Tensile Strength, Yield 32.0 MPa
4640 psi
ASTM D638
Elongation at Yield 12 %
12 %
ASTM D638
Flexural Modulus, 1% Secant 1550 MPa
225000 psi
ASTM D790A
Izod Impact, Notched 0.300 J/cm
0.562 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 118 °C
244 °F
ASTM D648
Vicat Softening Point 152 °C
306 °F
ASTM D1525B
Processing Properties Metric English Comments
Processing Temperature 210 - 250 °C
410 - 482 °F
Barrel Temperature
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