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| Water-based system: thixotropic agent, thickener, reinforcing agent, anti-cracking agent Needle-shaped nanomaterials obtained from natural plant cellulose through carboxylation modification. | |||||||||
(1 Introduction
Water-based system: thixotropic agent, thickener, reinforcing agent, anti-cracking agent
Needle-shaped nanomaterials obtained from natural plant cellulose through carboxylation modification.
(2) Materialized data
| Product name | Carboxylated modified cellulose nanocrystals |
| chemical composition | modified cellulose |
| Specifications and models | dry powder |
| fiber diameter | 4~10nm |
| fiber length | 100~500nm |
| surface groups | carboxyl/hydroxyl |
| Crystal structure | CelluloseI型 |
| Carboxyl content | N/A |
| pH value | 7~8 |
(3) Product appearance
(4) Product characterization
(5) Instructions for use
Carboxylated modified cellulose nanocrystals are needle-shaped nanomaterials obtained by carboxylation modification of natural plant cellulose.The surface contains carboxyl groups and is well dispersed in water with pH=5~14.The fiber diameter is 4~10nm and the length is 100~500nm.It is extremely thixotropic and its thixotropic index is adjustable between 7 and 9. At the same time, it has little effect on the viscosity of the system after being added.It can be used in coatings and inks, hand-shaped liquid crystal materials, anti-counterfeiting materials, drug sustained release, pharmaceutical excipients, dispersants, etc.
Dispersion method:
The powder is pre-dispersed into a high-concentration colloid at high speed, and after mixing with the product, use conventional equipment to stir and disperse.
(1 Introduction
Water-based system: thixotropic agent, thickener, reinforcing agent, anti-cracking agent
Needle-shaped nanomaterials obtained from natural plant cellulose through carboxylation modification.
(2) Materialized data
| Product name | Carboxylated modified cellulose nanocrystals |
| chemical composition | modified cellulose |
| Specifications and models | dry powder |
| fiber diameter | 4~10nm |
| fiber length | 100~500nm |
| surface groups | carboxyl/hydroxyl |
| Crystal structure | CelluloseI型 |
| Carboxyl content | N/A |
| pH value | 7~8 |
(3) Product appearance
(4) Product characterization
(5) Instructions for use
Carboxylated modified cellulose nanocrystals are needle-shaped nanomaterials obtained by carboxylation modification of natural plant cellulose.The surface contains carboxyl groups and is well dispersed in water with pH=5~14.The fiber diameter is 4~10nm and the length is 100~500nm.It is extremely thixotropic and its thixotropic index is adjustable between 7 and 9. At the same time, it has little effect on the viscosity of the system after being added.It can be used in coatings and inks, hand-shaped liquid crystal materials, anti-counterfeiting materials, drug sustained release, pharmaceutical excipients, dispersants, etc.
Dispersion method:
The powder is pre-dispersed into a high-concentration colloid at high speed, and after mixing with the product, use conventional equipment to stir and disperse.
