Table 1 Induction period for different PVCs that release hydrogen chloride.

From: Synthesis, characterization and thermal behavior of plasticized poly (vinyl chloride) doped with folic acid-modified titanium dioxide

Sample

τi/min

τm/min

S0

5

27

S1

28

49

C-1

70

138

C-2

56

119

C-3

59

128

  1. τi induction period; τm maximum value, that is [HCl] reaches 50 × 10–5 mol L−1, C-3 is 41 mol L−1).
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