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Polyester (thermoplastic)
 
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State: poly(butylene-terephthalate)
Additives: 25% random glass mat
Material Properties
 Mechanical Properties Conditions
State 1 State 2 ASTM
Elastic Modulus (MPa)   6762  tensile   D638
Flexural Modulus (MPa)   6210   23 ºC   D790
Tensile Strength (MPa)   83 at break   D638
  83 at yield   D638
Flexural Strength (MPa)
at yield or break
 193     D790
Elongation at break (%)   3     D638

 Thermal Properties Conditions
Pressure State ASTM
Coef of Thermal Expansion (10-6/ºC)   29     D696
Deflection Temperature (ºC)  206   1.82 MPa   D648

 Physical & Electrical Properties Conditions
State ASTM
Specific Gravity  1.45   D792

 Processing Properties Conditions
Type ASTM
Processing Temperature (ºC)  271 - 293  compression molding  
Molding Pressure (MPa)   10 - 21    
Linear Mold Shrinkage (cm/cm)  0.0035 - 0.0045   D955
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Azdel, Inc. Southfield, MI   
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