Honeycomb flatwise tensile

Honeycomb Flatwise Tensile 50 X 50 mm specimens are cut from similar sandwich panels as are prepared for the beam shear test. These are then bonded to rigid blocks, generally using a paste adhesive having a cure temperature at ambient or, at least, lower than that used to cure the adhesive under test. The whole is then loaded in such a manner as to subject the bond between honeycomb and skin to tensile stresses (Fig. 52). 

Honeycomb flatwise tensile 50 x 50-mm specimens are cut from similar sandwich panels as are prepared for the beam shear test. These are... 

Honeycomb peel at 75°F Honeycomb peel at 75°F after 30 days exposure at 95°F, 100 percent R.H. Honeycomb peel at 75°F after 30 days salt spray exposure at 95°F Flatwise tensile at 75°F Flatwise tensile at 180°F 45 lb-in/3 inch 75 lb-in/3 inch 75% of actual room temperature peel strength 75% of actual room temperature peel strength 900 psi 1100 psi 500 psi 750 psi... 

Flatwise Tensile Strength of Metal to Honeycomb Core Bonds Specification for Adhesives for Fastening Gypsum Wallboard to Wood Framing... 

Notes Tensile lap shear strength Service temperature - ASTM D 1002, Tensile properties - ASTM D 638. Peel - Honeycomb Climbing Drum Peel - 6.4mm cell. Flatwise tensile strength - 6.4mm cell. Notes Tube shear strength to Boeing BMS 5-90F. ... 

Part 4 1991 Metal-honeycomb core flatwise tensile test. 

EN 2243-04 Metal-to-Honeycomb Core Flatwise Tensile Test Method. 

Aerospace series stmctural adhesives test methods part 3 -peeling test — metal honeycomb core Aerospace series stmctural adhesives test methods part 4 -flatwise tensile test — metal honeycomb core Aerospace series stmctural adhesives test methods part 5 -ageing tests... 

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