Serving the Plastics Industry Since 1982
30.0% Fiberglass Reinforced Polyethylene Terephthalate 
Part Number 500 GF30BK
Properties Method Value (English Units)
Color Black
Density g/ml D792 1.56
Ash Analysis %  (Fiberglass/Mineral Content) 30
Melt Flow g/10 min. D1238 Injection Molding Grades 
Hardness  Rockwell  R121
Tensile Properties:  D638
Strength psi 21,000
Elong At Yield   % None specified
Ultimate Elong. At Break  % 5.0
Tensile Modulus    psi None Specified
Flexural Properties: D790
Strength psi 32,000
Modulus psi 1,400,000
Izod Impact Properties Notched  D256  1.9
Heat Deflection Termperature @ 264 psi (1.82 MPa), Load D648  435 (deg. F); 224 (deg. C)
Coef. of Linear Ther. Expansion  D696  None specified
Mold Shrinkage in./in.  D955  0.002 in/in (1/8 in or 3.175 mm section)
Flammability  UL94  HB
All values are approximations only and are to be used for general design purposes only. Customer should request specific and detail physical characteristics from vendor. Consult with vendor before processing this material or assuming any characteristics.
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