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| Water-based system: soap-free emulsion stabilizer, thickener, thixotropic agent, reinforcing agent, anti-cracking agent; Needle-shaped nanomaterials obtained by hydrolyzing natural plant cellulose with sulfuric acid have sulfonic acid groups on the surface. | |||||||||
(1 Introduction
Water-based system: soap-free emulsion stabilizer, thickener, thixotropic agent, reinforcing agent, anti-cracking agent;
Needle-shaped nanomaterials obtained by hydrolyzing natural plant cellulose with sulfuric acid have sulfonic acid groups on the surface.
(2) Materialized data
| Product name | Sulfonated modified cellulose nanocrystals |
| chemical composition | modified cellulose |
| Specifications and models | 2%~10% |
| fiber diameter | 4~10nm |
| fiber length | 100~500nm |
| surface groups | Sulfonic acid group/hydroxyl group |
| Crystal structure | Cellulose Type I |
| Carboxyl content | N/A |
| pH value | 7~8 |
(3) Product appearance
(4) Product characterization
(5) Instructions for use
Sulfonic acid-modified cellulose nanocrystals are needle-shaped nanomaterials obtained by treating natural plant cellulose with sulfuric acid.The surface contains sulfonic acid groups and is well dispersed in water with pH=1~14.The fiber diameter is 5~10nm and the length is 100~500um.Due to the particularity of cellulose and its crystal structure, it is amphiphilic and can exist at the water-oil interface to stabilize emulsions.At the same time, it has strong thixotropy and its thixotropic index is adjustable between 5 and 12. It has little effect on the viscosity of the system after adding it.
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: soap-free emulsion stabilizer, thickener, thixotropic agent, reinforcing agent, anti-cracking agent;
Needle-shaped nanomaterials obtained by hydrolyzing natural plant cellulose with sulfuric acid have sulfonic acid groups on the surface.
(2) Materialized data
| Product name | Sulfonated modified cellulose nanocrystals |
| chemical composition | modified cellulose |
| Specifications and models | 2%~10% |
| fiber diameter | 4~10nm |
| fiber length | 100~500nm |
| surface groups | Sulfonic acid group/hydroxyl group |
| Crystal structure | Cellulose Type I |
| Carboxyl content | N/A |
| pH value | 7~8 |
(3) Product appearance
(4) Product characterization
(5) Instructions for use
Sulfonic acid-modified cellulose nanocrystals are needle-shaped nanomaterials obtained by treating natural plant cellulose with sulfuric acid.The surface contains sulfonic acid groups and is well dispersed in water with pH=1~14.The fiber diameter is 5~10nm and the length is 100~500um.Due to the particularity of cellulose and its crystal structure, it is amphiphilic and can exist at the water-oil interface to stabilize emulsions.At the same time, it has strong thixotropy and its thixotropic index is adjustable between 5 and 12. It has little effect on the viscosity of the system after adding it.
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.
