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Multibase Multi-Pro® 2518 CU Polypropylene

Category Polymer , Thermoplastic , Polypropylene (PP)
Manufacturer Multibase
Trade Name Multi-Pro®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Multibase Multi-Pro® 2518 CU Polypropylene.pdf
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Material Notes:
Calcium Carbonate Filler, 25% by weight.Features:Gloss, High Forms:PelletsProcessing Methods:Injection MoldingInformation provided by Multibase
Physical Properties Metric English Comments
Density 1.08 g/cc
0.0390 lb/in³
ASTM D792
Linear Mold Shrinkage 0.0090 cm/cm
0.0090 in/in
ASTM D955
Melt Flow 18 g/10 min
18 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength, Yield 24.1 MPa
3500 psi
ASTM D638
Elongation at Break 150 %
150 %
ASTM D638
Flexural Modulus 1.72 GPa
250 ksi
ASTM D790
Izod Impact, Notched 0.534 J/cm
1.00 ft-lb/in
73°F; ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 102 °C
215 °F
Unannealed; ASTM D648
Processing Properties Metric English Comments
Rear Barrel Temperature 188 - 216 °C
370 - 420 °F
Middle Barrel Temperature 199 - 232 °C
390 - 450 °F
Front Barrel Temperature 199 - 232 °C
390 - 450 °F
Nozzle Temperature 193 - 227 °C
380 - 440 °F
Mold Temperature 4.44 - 65.6 °C
40.0 - 150 °F
Drying Temperature 93.3 °C
200 °F
Dry Time 2 hour
2 hour
Back Pressure 0.138 - 0.345 MPa
20.0 - 50.0 psi
Screw Speed 40 - 100 rpm
40 - 100 rpm
Descriptive Properties Value Comments
Clamp Tonnage 2-4 tons/in2
Screw L/D Ratio 20:1
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