Azon testing protocols

Polymer plaque testing

Heat distortion temperature (ASTM D648)

Key principle: ensures the polymer will retain dimensional stability and retain composite support to resist deflection at elevated temperatures

Izod impact resistance (ASTM D256)

Key principle: ensures the structural, thermal barrier polymer resists fracturing Hardness at 60 minutes (Shore D) (ASTM D2240) Key principle: ensures the two-part chemicals were dispensed properly and the mixing machinery is operating correctly

Tensile strength, elongation (ASTM D638)

Key principle: ensures the composite frame—metal and polymer—has strength for applications requiring high load resistance

Composite extrusion testing Thermal cycling (AAMA TIR-A8-08*)

Key principle: ensures the composite will not submit to structural or adhesion failures in severe service conditions

Shear strength (AAMA TIR-A8-08*)

Key principle: ensures the structural, thermal barrier polymer resists slippage or tearing parallel to the line of application loading *AAMA TIR-A8-08 Structural Performance of Composite Thermal Barrier Framing Systems. See more about mechanical locks and the Azon warranty programs. . .