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A. Schulman ComAlloy Comtuf® 105 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® 105 Polypropylene, Glass Reinforced, Chemically Coupled, Impact Modified.pdf
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Material Notes:
Data provided by the manufacturer, ComAlloy International Company.40% 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 1.20 g/cc
0.0434 lb/in³
Linear Mold Shrinkage 0.0030 cm/cm
0.0030 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 102
102
ASTM D785
Tensile Strength, Ultimate 79.0 MPa
11500 psi
ASTM D638
Elongation at Break 5.0 %
5.0 %
ASTM D638
Flexural Strength 121 MPa
17500 psi
ASTM D790
Flexural Modulus 6.20 GPa
899 ksi
ASTM D790
Izod Impact, Notched 1.28 J/cm
2.40 ft-lb/in
ASTM D256
Izod Impact, Unnotched 6.41 J/cm
12.0 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 166 °C
331 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 148 °C
298 °F
ASTM D648
Processing Properties Metric English Comments
Middle Barrel Temperature 229 - 246 °C
444 - 475 °F
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