Number | Short name of the products | Contents | Main role | Solvent |
---|---|---|---|---|
CUT products | ||||
1 | CUT I (+) | Silica* (SiO2) + polyethylenimine (PEI) at 2% in water (dry material proportions: SiO2 91.7% wt, PEI 8.3% wt) | Consolidant | Water |
2 | CUT II (−) | Silica* (SiO2) + polyethylenimine (PEI) + carboxymethyl cellulose (CMC) at 2% in water (dry material proportions: SiO2 91.7% wt, PEI 0.2% wt, CMC 8.3% wt) | Consolidant | Water |
3 | CUT CNF | Cellulose nanofibrils* (CNF) (1% wt) | Consolidant | Water |
CSGI products | ||||
4 | CSGI I (+) | Calcium carbonate* (CaCO3) (2% wt) + polyethylenimine (PEI) (0.05% wt) | Deacidifying and consolidant | Water/ethanol |
5 | CSGI II (−) | Calcium carbonate* (CaCO3) (2% wt) + polyethylenimine (PEI) (0.05% wt) + carboxymethyl cellulose (CMC) (0.4% wt) | Deacidifying and consolidant | Water/ethanol |
6 | CSGI nanoP | Calcium carbonate* (CaCO3) (2% wt) | Deacidifying | Ethanol |
Combination of CUT and CSGI products | ||||
7 | CUT I (+) and CSGI I (+) | CUT I (+) mixed with CSGI I (+) 1-step process (2 products) | Deacidifying and consolidant | Water/ethanol |
8 | CUT II (−) and CSGI II (−) | CUT II (−) mixed with CSGI II (−) 1-step process (2 products) | Deacidifying and consolidant | Water/ethanol |
9 | CUT I (+) and CSGI I (+) + CNF | CUT I (+) mixed with CSGI I (+) Once dry, CNF on top 2-step process (3 products) | Deacidifying and consolidant | Water/ethanol |
10 | CUT II (−) and CSGI II (−) + CNF | CUT II (−) mixed with CSGI II (−) Once dry, CNF on top 2-step process (3 products) | Deacidifying and consolidant | Water/ethanol |
ZFB products | ||||
11 | ZFB 1a | Calcium carbonate* (CaCO3) (3 wt%) | Deacidifying | Water |
12 | ZFB 1b | Hydroxyethyl methyl cellulose (HEMC) (1.86 wt%) + cellulose nanocrystals* (CNC) (0.088 wt%) | Consolidant | Water |
13 | ZFB 1c | Hydroxyethyl methyl cellulose (HEMC) (1.86 wt%) + cellulose nanocrystals* (CNC) (0.088 wt%) + calcium carbonate* (CaCO3) (3 wt%) | Deacidifying and consolidant | Water |
14 | ZFB 2a | Magnesium oxide* (MgO) (1 wt%) | Deacidifying | Heptane |
15 | ZFB 2b | Hydroxyethyl methyl cellulose (HEMC) (1.86 wt%) + cellulose nanocrystals* (CNC) (0.088 wt%) | Consolidant | Heptane |
16 | ZFB 2c | Hydroxyethyl methyl cellulose (HEMC) (1.86 wt%) + cellulose nanocrystals* (CNC) (0.088 wt%) + magnesium oxide* (1 wt%) | Deacidifying and consolidant | Heptane |
Benchmark consolidants and deacidifying products | ||||
17 | Beva® 371 | Beva® 371 (6% wt) | Consolidant | Cyclohexane |
18 | Paraloid B72 | Paraloid B72 (5% wt) | Consolidant | Acetone |
19 | Animal glue | Animal glue (5% wt) | Consolidant | Water |
20 | Nanorestore Paper® | Nanorestore Paper® Ethanol 3* | Deacidifying | Ethanol |