사업분야
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Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
Colorless to light blue transparent gel |
Confirmed |
|
Disperse system |
water |
Confirmed |
|
Odour |
no |
Confirmed |
|
Size |
10-50nm in width,0.5-3μm in length |
Confirmed |
|
solids |
1-5% |
Confirmed |
|
Aspect ratio |
>50 |
Confirmed |
|
carboxyl group content |
0.71-1.50 mmol/g |
Confirmed |
|
pH value |
7-8 |
Confirmed |
|
Cellulose Crystallinity(XRD) |
60-75% |
Confirmed |
|
Density |
1.0-1.10g/m3 |
Confirmed |
|
Viscosity |
200-2000mpa.s |
Confirmed |
|
Ionicity |
anionic |
Confirmed |
Applications and Usages
Reinforcing materials: Bio based nanocomposites - high mechanical strength;
Paper additives: improve physical properties, such as tensile strength and stiffness;
Cellulose nanofiber paper: foldable, strong and tough
Food packaging materials: high mechanical properties, low gas permeability and high barrier properties
Transparent material: optically transparent film or transparent coating
Rheology improvers are used in coatings, paints, food, chemicals and pharmaceutical products
Gel materials: hydrogel and aerogel gel
Functional film / coating: antibacterial film, thermal insulation film, lithium electronic battery diaphragm, low coefficient of thermal expansion, flexible electronic display
Novel cellulose based filters: air filtration, water filtration
Adsorbent: remove heavy metal ions and capture carbon dioxide to adsorb soluble organic compounds
Biomedical applications: drug carrier delivery