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Heritage Science

Table 1 Mechanical properties of gelatine–GPE films

From: Effect of glycerol triglycidyl ether on the dimensional stability and flexibility of photographic gelatine films

Film sample

Tensile strength (N/mm2)

Young’s modulus (GPa)

Elongation at break (%)

Control

11.47

15.55

1.23

0.5% GPE

15.90

19.96

1.17

1.0% GPE

16.78

12.21

2.27

1.5% GPE

18.18

11.50

2.33

2.0% GPE

20.75

10.27

2.90

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