| C series refined cotton standard specification for ACETATE GRADE | ||
| Types | C100 | C200 |
| Viscosity （ mPa.s） | 71～120 | 121～300 |
| Degree of polymerization | 1301～1600 | 1601～1900 |
| Alpha-cellulose % ≥ | 99.0 | 99.0 |
| Moisture % ≤ | 8.0 | 8.0 |
| Water absorptivity g/15g | 160 | 160 |
| Ash content % ≤ | 0.10 | 0.10 |
| Sulphuric acid insoluble % ≤ | 0.10 | 0.10 |
| Brightness % ≥ | 87 | 87 |
| Iron content mg/kg ≤ | 15 | 15 |
| Ether content % ≤ | 0.15 | 0.15 |
| Soda soluble 7.14% ≤ | 2.0 | 2.0 |
| Copper content ≤ | 0.20 | 0.20 |
M series: M5, M15, M30, M60, M100, M200, M400, M500 M650, M1000（Ether cellulose grade）
X series: X15, X30, X60, X100, X200 （Nitrocellulose）
C series: C100、C200 （Acetate grade）
Refined cotton is the main material for manufacturing nitrocellulose (nitrocellulose) , widely used in food, medicine, daily chemical, plastics, electronics, paper making, metallurgy, aerospace and other fields, known as "special industrial monosodium glutamate".
Experience the versatility and safety of our all-purpose non-toxic and odorless C-Series refined cotton. This premium quality cotton is carefully crafted with refined ingredients to suit a variety of applications. Whether you're using it for medical purposes, beauty care, or crafts, our refined cotton delivers superior performance. It is non-toxic and safe for adults and children. Additionally, its odorless nature guarantees a comfortable and enjoyable user experience. Choose our C Series refined cotton and enjoy the convenience of a versatile product that exceeds your expectations.
