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A. Schulman ComAlloy Comtuf® 103 Polypropylene, Glass Reinforced, Chemically Coupled, Impact Modified

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Glass Reinforced, Impact Modified
Manufacturer A. Schulman ComAlloy
Trade Name COMTUF®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF A. Schulman ComAlloy Comtuf® 103 Polypropylene, Glass Reinforced, Chemically Coupled, Impact Modified.pdf
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Material Notes:
Data provided by the manufacturer, ComAlloy International Company.15% Glass Reinforced. Superior toughness and impact resistance characterize Comtuf® materialsThe ComAlloy product line has been integrated into the A Schulman product line.
Physical Properties Metric English Comments
Density 0.990 g/cc
0.0358 lb/in³
Linear Mold Shrinkage 0.0050 cm/cm
0.0050 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 90
90
ASTM D785
Tensile Strength, Ultimate 49.0 MPa
7110 psi
ASTM D638
Elongation at Break 5.6 %
5.6 %
ASTM D638
Flexural Strength 65.0 MPa
9430 psi
ASTM D790
Flexural Modulus 2.40 GPa
348 ksi
ASTM D790
Izod Impact, Notched 0.800 J/cm
1.50 ft-lb/in
ASTM D256
Izod Impact, Unnotched 3.47 J/cm
6.50 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 154 °C
309 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 123 °C
253 °F
ASTM D648
Processing Properties Metric English Comments
Middle Barrel Temperature 229 - 246 °C
444 - 475 °F
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