Chitosan Textile Grade
Product name: Chitosan powder
CAS Number: 9012-76-4
Synonym(s): Deacetylated chitin, Poly(D-glucosamine)
Molecular formula: (C6H11NO4)n
Forms: Flakes or powder
Chitosan Textile Grade is a high-purity, biodegradable polymer derived from the deacetylation of chitin found in shrimp and crab shells. It is specially formulated for textile applications, offering excellent compatibility with natural and synthetic fibers such as cotton, wool, silk, and polyester. This grade of chitosan enhances fabrics with antibacterial, anti-wrinkle, antistatic, and dyeing properties while being environmentally friendly and safe. It is available in flakes or powder form and is widely used in functional textiles, fiber modification, and finishing treatments.
Applications:
Chitosan, due to its structural characteristics, can be seamlessly blended with various conventional textile fibers like wool, cotton, silk, and polyester. This blending process ensures good compatibility and strong interactions between the fibers. In the realm of functional textiles, chitosan serves as an additive that imparts several beneficial properties. It acts as a finishing agent or fiber modifier, providing antibacterial, anti-wrinkle, dyeing, and antistatic properties to the textiles.
Textile Chitosan Specifications:
| Test Items | Specification |
|---|---|
| Deacetylated (D.A.C) Degree | 70%-85% |
| pH Value | 7.0-8.0 |
| Ash Content | 3% max |
| Viscosity | 20-1200 mPa·s |
| Particle Size | 80 mesh / 1-5 mm flakes |
Packing & Delivery:
- Chitosan Powder: Packed in 25KG fiber drums
- Chitosan 1-5 mm flakes: Packed in 10KG bags
To purchase high-quality chitosan for textile industry, please contact our sales staff. We assure a prompt response within 24 hours and delivery within 10–20 days.
Storage & Transportation:
Store the product in a dry, clean, and cool environment. Chitosan viscosity may be influenced by light, moisture, and radiation, so keep it in its original packaging and use promptly after opening. During transportation, handle with care and avoid mixing with hazardous, toxic, or pollutant substances.