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
Price	EMAIL US sales@lookpolymers.com
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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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