Material: Polyimide Hinges

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Property↑↓	Value↑↓	Conditions↑↓	Reference↑↓
Young's Modulus	4 GPa	Value is for spring back angels 65-70 degrees ( after a 90 degree bend),baking at 140 C for 30 min then baking at 200 C for another 30 min,then at 350 C for 1 h (Postcure).	J.MEMS,March 1994,Vol.3,No.1, p.6
Young's Modulus	3 GPa	Value is for spring back angels 20-25 degree(after a 90 degree bend),baking at 200Cfor 30 min(Precure).	J.MEMS,March 1994,Vol.3,No.1, p.6