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Cellulose Nanofiber based Aerogel
Description
Cellulose nanofiber based aerogel (CNF-A-B), is a type of aerogel mainly composed of cellulose nanofibers containing citric acid and carboxymethyl cellulose as cross-linkers. Because of this, CNF-A-B has high stability and shape memory in water.
Properties/Content:
•Name: Cellulose Nanofiber based Aerogel
•Density ≈ 0.02 - 0.03 g/cm3
•Diameter of balls: 3-4 mm
•Nanofiber diameter: 20-50 nm
•Specific surface area: 50-60 m2/g
•Source of nanofiber: Wood cellulose nanofiber
•Production method: Freeze drying
•Water absorption capacity : 4000-6000 %
•Air particulate (⌀300 nm) absorption: ≥ 99.5%
•Composition: cellulose nanofiber, citric acid, carboxymethyl cellulose
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