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, vortex spun yarn, and anti-twist yarn. For more details, please search "Henan QiangNian" on Baidu.

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

Bamboo charcoal fiber exhibits longitudinal stripes of continuous black distribution and a cross-sectional honeycomb-like microporous structure with distinct, unevenly sized 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 particles, which can be differentiated from polyester fibers.

Due to the safety requirements of the identification process, 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, vortex spun yarn, and anti-twist yarn. For more details, please search "Henan QiangNian" on Baidu.

Henan QiangNian (Wei Shu He Sheng) Product Hotline: 13903781186, Mr. Liu