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RheTech Products M25P251-01A 25% Mica Reinforced Polypropylene Copolymer, Black

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 30% Mica Filler
Manufacturer RheTech Products
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF RheTech Products M25P251-01A 25% Mica Reinforced Polypropylene Copolymer, Black.pdf
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Material Notes:
Applications: Fan shroudsInternal I/P componentsFiller panelsClose-out panelsInjection molding conditions reported in table.Information provided by RheTech Products.
Physical Properties Metric English Comments
Specific Gravity 1.09 g/cc
1.09 g/cc
23/23°C; ASTM D792
Filler Content 25 %
25 %
ASTM D5630
Linear Mold Shrinkage 0.0090 cm/cm
0.0090 in/in
ASTM D955
Melt Flow 14 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 72
72
ASTM D2240
Tensile Strength at Break 20.0 MPa
2900 psi
2 in/min; ASTM D638
Flexural Modulus 2.14 GPa
310 ksi
Tangent; ASTM D790
Izod Impact, Notched 0.694 J/cm

@Temperature 23.0 °C
1.30 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Gardner Impact 2.26 J
1.67 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) 60.0 °C
140 °F
ASTM D648
Processing Properties Metric English Comments
Rear Barrel Temperature 199 - 227 °C
390 - 440 °F
Middle Barrel Temperature 204 - 232 °C
400 - 450 °F
Front Barrel Temperature 210 - 238 °C
410 - 460 °F
Nozzle Temperature 216 - 227 °C
420 - 440 °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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