PPG TESLIN® Sheet Enhances Flex Durability of Polycarbonate (PC) Cards


(November 2007) - Independent laboratory test results reveal that platen laminated polycarbonate (PC)
cards incorporating PPG TESLIN® substrate withstand flexing stress better than platen laminated all-PC cards.

Card Flexure Durability (NCITS 322 Test Methods)

Test Flex–A axis Flex–B axis
Teslin substrate / PC 100,000* 62,100 to 100,000
All-PC 100,000* 39,600 to 81,700

Flex: 60 cycles / minute until 1/2” fracture or 100,000 cycles

*Test stopped after 100,000 cycles without failure.

 
 
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