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A. Schulman ComAlloy E-13370B Internally Lubricated, Glass Fiber Reinforced Polyester Alloy

Category Polymer , Thermoplastic , Polyester, TP
Manufacturer A. Schulman ComAlloy
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF A. Schulman ComAlloy E-13370B Internally Lubricated, Glass Fiber Reinforced Polyester Alloy.pdf
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Material Notes:
Data provided by the manufacturer, ComAlloy International Company. High performance and excellent lubricity with minimal surface wear.The ComAlloy product line has been integrated into the A Schulman product line.
Physical Properties Metric English Comments
Density 1.45 g/cc
0.0524 lb/in³
Linear Mold Shrinkage 0.0020 cm/cm
0.0020 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 117
117
ASTM D785
Tensile Strength, Ultimate 104 MPa
15100 psi
ASTM D638
Elongation at Break 2.0 %
2.0 %
ASTM D638
Flexural Yield Strength 165 MPa
23900 psi
ASTM D790
Flexural Modulus 8.00 GPa
1160 ksi
ASTM D790
Izod Impact, Notched 0.600 J/cm
1.12 ft-lb/in
ASTM D256
Izod Impact, Unnotched 5.40 J/cm
10.1 ft-lb/in
ASTM D256
Coefficient of Friction, Dynamic 0.13
0.13
Coefficient of Friction, Static 0.11
0.11
K (wear) Factor 28.2 x 10-8 mm³/N-M
14.0 x 10-10 in³-min/ft-lb-hr
K=W/PVT where W=wear (inches^3); P=applied pressure (psi); V=velocity (fpm); T=time (hours).
Limiting Pressure Velocity 0.770 MPa-m/sec
22000 psi-ft/min
at 0.35 m/s
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 227 °C
441 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 205 °C
401 °F
ASTM D648
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