Textile printing and dyeing
Keyword:
Acid dyes are mainly suitable for protein fibers, nylon fibers, and silk. They are characterized by bright colors, but have poor wash fastness and excellent dry cleaning fastness. They are widely used in natural dyeing.
Key words:
Textile Futurism Aiming for Low Energy Consumption
Many industry insiders believe that obtaining textiles from trees will be a good solution to reduce pollution. BARKTEX produces ancient textiles known to humanity, the traditional "bark cloth." It can be widely applied in clothing, furniture, and interior design. After stripping the bark from the tree, new bark grows back. The developed bark textile is characterized by low water usage and low energy consumption from a cultural perspective, and it is environmentally friendly and ecologically suitable.
Key words:
Application of Newly Developed Additives in Printing and Dyeing Materials
Environmentally friendly oxygen bleaching stabilizers and chelating agents have previously relied on compounds such as nitrilotriacetic acid (NTA), ethylenediaminetetraacetic acid (EDTA), and diethylenetriaminepentaacetic acid (DTPA). Although these compounds are effective, they have poor biodegradability after chelating metals; therefore, recent European regulations have prohibited their use. New environmentally friendly chelating agents have been developed, such as diethylenetriaminepenta(methylenephosphonic) acid (DTPMP) and sodium polyacrylate (PASS). These new additives not only possess strong metal ion complexing ability and excellent scale removal properties but are also easily biodegradable, preventing environmental pollution. Currently available products on the market include Prestogen PL and Mirokai 54H. The chelating agent S produced in China is also an environmentally friendly chelating agent primarily composed of organic phosphonates, supplemented with special synergistic components, achieving performance levels comparable to similar foreign products.
Key words:
Blogs
Focus on us
Mobile website
Address:33 Bailian Avenue,pujiang County,
Zhejiang Province
Quick Links
Copyright © 2025 Zhejiang Hengchang Textile Technology Co., Ltd. MAILBOX