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Pinhole flex resistance

Pinhole flex resistance is the ability of a plastic film to resist the formation of pinholes (tiny holes) during repeated folding. Films having a low value of pinhole flex resistance will tend to generate pinholes at the fold line during repeated flexing. The test is described in ASTM Standard F456. Pinhole flex resistance is related to... [Pg.88]

Pinhole Flex Pinhole flex is the testing by which flex resistance of a specimen ean be determined. Pinhole formation is the criterion presented for measuring failure. [Pg.203]


See other pages where Pinhole flex resistance is mentioned: [Pg.785]    [Pg.39]   
See also in sourсe #XX -- [ Pg.88 ]




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