CAT NO: DIDACTICNLE-Export-400001
De Mattia Flex Tester 30 Specimens For Testing Lab Workshop.
De Mattia Flex Tester-30 Specimens - For Testing Lab
Flex testing provides useful information about the durability of
treated fabrics and also about the ability of coated fabrics to resist
development of cracks, or general mechanical deterioration of the
material as a result of a relatively large number of flexes. In this
test, the test specimen of specified shape and size are repeated flexed
mechanically till the desired number of flexing cycles, or till the
material under test fails. The effect of flexing on the test specimens
and the number of flexes needed to cause failure give an indication of
the quality of coating.
The flexing test may be carried out with the help of a De Mattia Flex Tester,
in which the grips are located vertically above each other and have
their holding face in one vertical plane. The central grip is moved up
and down with the help of a motor to flex the specimens held between it
and the upper and lower grips.
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