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RheTech Products HP521-186 15% Talc Reinforced High Performance Polypropylene Copolymer, UV Stabilized, 7701 Graphite

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 20% Talc Filler
Manufacturer RheTech Products
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF RheTech Products HP521-186 15% Talc Reinforced High Performance Polypropylene Copolymer, UV Stabilized, 7701 Graphite.pdf
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Material Notes:
Applications: Interior trimIP structural componentsInjection molding conditions reported in table.Information provided by RheTech Products.
Physical Properties Metric English Comments
Specific Gravity 1.00 g/cc
1.00 g/cc
23/23°C; ASTM D792
Filler Content 15 %
15 %
ASTM D5630
Linear Mold Shrinkage 0.0105 cm/cm
0.0105 in/in
ASTM D955
Melt Flow 16 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 67
67
ASTM D2240
Tensile Strength at Break 20.7 MPa
3000 psi
2 in/min; ASTM D638
Flexural Modulus 1.38 GPa
200 ksi
Tangent; ASTM D790
Izod Impact, Notched 0.908 J/cm

@Temperature 23.0 °C
1.70 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Gardner Impact 22.6 J
16.7 ft-lb
ASTM D5420
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 101 °C
214 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 57.2 °C
135 °F
ASTM D648
Processing Properties Metric English Comments
Rear Barrel Temperature 193 - 221 °C
380 - 430 °F
Middle Barrel Temperature 199 - 227 °C
390 - 440 °F
Front Barrel Temperature 204 - 232 °C
400 - 450 °F
Nozzle Temperature 210 - 221 °C
410 - 430 °F
Mold Temperature 26.7 - 48.9 °C
80.0 - 120 °F
Drying Temperature 65.6 - 82.2 °C
150 - 180 °F
Dry Time 1 - 2 hour
1 - 2 hour
Moisture Content <= 0.050 %
<= 0.050 %
Recommended
Injection Pressure 2.76 - 10.3 MPa
400 - 1500 psi
Hold Pressure 2.07 - 8.27 MPa
300 - 1200 psi
Back Pressure 0.345 - 1.03 MPa
50.0 - 150 psi
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