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RheTech Products FRP257-01 32% Talc Reinforced Polypropylene Copolymer, Flame Retardant, Black

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene with 30% Talc 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 FRP257-01 32% Talc Reinforced Polypropylene Copolymer, Flame Retardant, Black.pdf
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Material Notes:
Applications: Electrical component housingsConsumer goodsInjection molding conditions reported in table.Information provided by RheTech Products.
Physical Properties Metric English Comments
Specific Gravity 1.48 g/cc
1.48 g/cc
23/23°C; ASTM D792
Filler Content 32 %
32 %
ASTM D5630
Linear Mold Shrinkage 0.0090 cm/cm
0.0090 in/in
ASTM D955
Melt Flow 5.0 g/10 min

@Load 2.16 kg,
Temperature 230 °C
5.0 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 22.1 MPa
3200 psi
2 in/min; ASTM D638
Flexural Modulus 3.10 GPa
450 ksi
Tangent; ASTM D790
Izod Impact, Notched 0.320 J/cm

@Temperature 23.0 °C
0.600 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Gardner Impact 4.51 J
3.33 ft-lb
ASTM D5420
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 111 °C
232 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 68.3 °C
155 °F
ASTM D648
Flammability, UL94 V-0
V-0
Processing Properties Metric English Comments
Rear Barrel Temperature 191 - 199 °C
375 - 390 °F
Middle Barrel Temperature 199 - 210 °C
390 - 410 °F
Front Barrel Temperature 199 - 210 °C
390 - 410 °F
Nozzle Temperature 204 °C
400 °F
Mold Temperature 23.9 - 35.0 °C
75.0 - 95.0 °F
Drying Temperature 51.7 - 65.6 °C
125 - 150 °F
Dry Time 1 - 2 hour
1 - 2 hour
Moisture Content <= 0.050 %
<= 0.050 %
Recommended
Injection Pressure 2.76 - 8.27 MPa
400 - 1200 psi
Hold Pressure 2.07 - 6.89 MPa
300 - 1000 psi
Back Pressure 0.345 - 0.689 MPa
50.0 - 100 psi
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