Henan QiangNian Textile specializes in the production and sales of "specialized, refined, unique, and innovative" yarn varieties such as high twist yarn, low twist yarn, high strength yarn,涡流纺(you liu纺), and reverse twist yarn. For more details, please search "Henan QiangNian" on Baidu.

Henan QiangNian (Weixian Hesheng) Product Hotline: 13903781186, Mr. Liu

The longitudinal shape of bamboo charcoal fiber presents multiple continuous black stripes, while its cross-sectional shape features a unique concave-convex honeycomb-like microporous structure with distinctly uneven black spots. When boiled in a solution of 70% sulfuric acid, 99% N,N-dimethylformamide, and 20% sodium hydroxide, bamboo charcoal fiber dissolves immediately, producing black granules that differentiate it from polyester fibers.

Due to the safety requirements of the identification operation, dissolution experiments were conducted using dimethylformamide or a 20% sodium hydroxide solution.

Henan QiangNian Textile specializes in the production and sales of "specialized, refined, unique, and innovative" yarn varieties, including high twist yarn, low twist yarn, high strength yarn,涡流纺(yi long纺), and reverse twist yarn. For more details, please search "Henan QiangNian" on Baidu.

Henan QiangNian (Weifeng Hexin) Product Hotline: 13903781186, Mr. Liu