From: Nano meets the sheet: adhesive-free application of nanocellulosic suspensions in paper conservation
BNC-bacterial cellulose | BNC-bacterial cellulose | BNC-bacterial cellulose | NFC-nanofibrillated cellulose | |
---|---|---|---|---|
Fibre type | Hydronan + fiber category C2 | Hydronan + fiber category C1 | Hydronan + fiber category C4 | CNF (cellulose nano-fibrils) |
Type/grade | BNC/CMC-composite fibres | BNC/CMC-composite fibres | BNC/CMC-composite fibres | CNF |
Fibre length | 0.25 mm | 0.1 mm | 1 mm | – |
Concentration of suspension | 0.5% | 0.5% | 0.5% | 2.5–3% |
Concentration for application | 0.5% | 0.5% | 0.5% | 0.5%/1% |
Suspension solvent | Ethanol–water (33:77)/water | Ethanol–water (33:77)/water | Ethanol–water (33:77)/water | Water |
Colour | Transparent | Transparent | Transparent | White |