From: A Study on the Drying Shrinkage and Mechanical Properties of Fiber Reinforced Cement Composites Using Cellulose Nanocrystals
Parameter
Product form
Appearance (color)
Crystallite density
Specific surface area
Particle diameter (crystallite)
Particle length (crystallite)
pH
Specification
Powder
White
1.5Â g/cm3
400Â m2/g
2.3–4.5 nm (by AFM)
44–108 nm (by AFM)
6–7