Table 2 pH values after treatment of the jute canvas and the real painting
Number | Product | After treatment pH on jute canvas | After treatment pH on sacrificial real painting |
|---|---|---|---|
CSGI products | |||
4 | CSGI I (+) | 7.7 | 6.7 |
5 | CSGI II (−) | 7.8 | 7.0 |
6 | CSGI nanoP | 7.4 | 6.8 |
Mixtures of CSGI and CUT products | |||
7 | CSGI I (+) and CUT I (+) | 7.0 | 7.2 |
8 | CSGI II (−) and CUT II (−) | 7.6 | 6.8 |
9 | CSGI I (+) and CUT I (+) + CNF | 7.6 | 7.0 |
10 | CSGI II (−) and CUT II (−) + CNF | 7.7 | 7.1 |
ZFB products | |||
11 | ZFB 1a | 7.0 | 6.4 |
12 | ZFB 1c | 4.4 | 6.0 |
14 | ZFB 2a | 8.0 | 7.3 |
16 | ZFB 2c | 4.8 | 7.5 |
Benchmark deacidifying product | |||
20 | Nanorestore Paper® Ethanol 3 | 6.2 | 6.1 |