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Polyram Polytron P40B01 Homopolymer Polypropylene, Chemically Coupled 40% LGF

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 40% Glass Fiber Filler
Manufacturer Polyram
Trade Name Polytron
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Polyram Polytron P40B01 Homopolymer Polypropylene, Chemically Coupled 40% LGF.pdf
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Material Notes:
A chemically coupled 40% LGF reinforced black PP, heat stabilized for high temperature applications such as under the hood automotive parts.Information provided by Polyram Ram On Ind.
Physical Properties Metric English Comments
Density 1.23 g/cc
0.0444 lb/in³
ASTM-D792
Linear Mold Shrinkage 0.0012 cm/cm
0.0012 in/in
Mechanical Properties Metric English Comments
Tensile Strength, Yield 125 MPa
18100 psi
ASTM-D638
Elongation at Break 2.4 %
2.4 %
ASTM-D638
Tensile Modulus 10.0 GPa
1450 ksi
ASTM-D790
Flexural Strength 185 MPa
26800 psi
ASTM-D790
Flexural Modulus 8.20 GPa
1190 ksi
ASTM-D790
Izod Impact, Notched 2.00 J/cm

@Temperature 23.0 °C
3.75 ft-lb/in

@Temperature 73.4 °F
ASTM-D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 152 °C
306 °F
ASTM-D648
Flame Spread 22 mm/min
0.87 in/min
FMVSS302
Processing Properties Metric English Comments
Rear Barrel Temperature 205 °C
401 °F
Middle Barrel Temperature 210 °C
410 °F
Front Barrel Temperature 215 °C
419 °F
Nozzle Temperature 210 °C
410 °F
Melt Temperature 215 °C
419 °F
Mold Temperature 65.0 °C
149 °F
Injection Velocity 50.0 mm/sec
1.97 in/sec
Back Pressure 0.150 - 0.350 MPa
21.8 - 50.8 psi
Cushion 0.650 cm
0.256 in
Screw Speed 50 rpm
50 rpm
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