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LyondellBasell Hifaxâ„¢ AA56H Polypropylene Homopolymer

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Molded
Manufacturer LyondellBasell
Trade Name Hifax™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Description: Hifaxâ„¢ AA56H medium high melt flow, 1,400 MPa flexural modulus, UL 94 V-2 flame retardant polypropylene homopolymer resin has an excellent combination of properties and processability. It was designed for applications that require flame and heat resistance, along with good electrical properties and surface quality. Uses: Appliances, electrical parts, household goodsInformation provided by Basell.
Physical Properties Metric English Comments
Density 0.932 g/cc
0.0337 lb/in³
ASTM D792
Linear Mold Shrinkage 0.017 cm/cm
0.017 in/in
ASTM D955
Melt Flow 12 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
Condition L; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 97
97
ASTM D 785
Tensile Strength at Break 29.0 MPa
4200 psi
ASTM D 638
Tensile Strength, Yield 32.0 MPa
4640 psi
ASTM D 638
Elongation at Break 250 %
250 %
ASTM D 638
Flexural Modulus 1.40 GPa
203 ksi
1% Secant, 0.05 in/min; ASTM D790
Izod Impact, Notched 0.689 J/cm
1.29 ft-lb/in
73°F; ASTM D256
Gardner Impact 2.00 J

@Temperature -30.0 °C
1.47 ft-lb

@Temperature -22.0 °F
ASTM D3029, tested in accordance with ASTM D5420
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 104 °C
219 °F
Unannealed; ASTM D648
UL RTI, Electrical 115 °C
239 °F
0.118 in; UL 746
UL RTI, Mechanical with Impact 115 °C
239 °F
0.118 in; UL 746
UL RTI, Mechanical without Impact 115 °C
239 °F
0.118 in; UL 746
Flammability, UL94 V-2
V-2
0.0591 in
Oxygen Index 26 %
26 %
ASTM D2863
Shrinkage 1.7 %
1.7 %
Tool, 100x150x3.2 mm Injection Molded Plaque; Basell Test Method
Electrical Properties Metric English Comments
Volume Resistivity 7.60e+16 ohm-cm
7.60e+16 ohm-cm
ASTM D257
Dielectric Strength 42.9 kV/mm
1090 kV/in
ASTM D149
Arc Resistance 88 sec
88 sec
ASTM D495
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