Ammonium carbonate used in the textile industry as a color fixing aid in the dyeing process
In the textile industry, ammonium carbonate, as an important chemical raw material, plays a key role in dyeing and color fixing and fabric soft treatment, showing many unique uses and significant advantages.
The use and advantages of ammonium carbonate in dyeing and fixing color
Enhance dyeing fastness
During the dyeing process, ammonium carbonate can react with the dye molecules to form a more stable chemical bond, which significantly enhances the fastness of the dyeing. Whether it is a bright reactive dye or a durable VAT dye, ammonium carbonate can effectively improve its adhesion to the fabric and reduce fading and fading phenomenon. The fabric treated with ammonium carbonate can still maintain bright colors after repeated washing and friction, which greatly improves the quality and service life of the product.
Adjust the pH of the dye solution
Ammonium carbonate can adjust the pH of the dye solution and provide a suitable environment for dye dyeing. Different dyes can play the best dyeing effect under the specific pH, and ammonium carbonate can accurately control the pH value of the dye to ensure that the dye is fully dissolved and dyed. At the same time, the appropriate pH can also reduce the hydrolysis and decomposition of dyes and improve the utilization rate of dyes.
Environmental advantage
Compared with traditional color fixing agents, ammonium carbonate is more environmentally friendly. It does not produce harmful heavy metal ions or other toxic substances during use, and is harmless to the environment and human health. This is in line with the strict requirements of the modern textile industry for environmental protection, and helps enterprises to establish a good social image.
In a textile enterprise, ammonium carbonate was used to dye and fix the colored cotton fabric. After the treatment of the fabric, the color is bright and uniform, and the fastness has reached the highest level of national standards. After many washes and sun, the color of the fabric remains stable, which greatly improves the market competitiveness of the product.
Second, the use and advantages of ammonium carbonate as fabric softener
Give the fabric a soft feel
Ammonium carbonate can form a soft protective film on the surface of the fabric, making the fabric more soft and smooth, and feel comfortable. Compared with other softeners, the fabric treated with ammonium carbonate will not appear greasy or sticky, maintaining the natural texture of the fabric. Whether it is cotton, hemp or synthetic fiber fabric, ammonium carbonate can effectively improve its feel and improve the quality of products.
Reduce static electricity generation
In a dry environment, fabrics are prone to static electricity, which brings inconvenience to people's wearing and use. Ammonium carbonate has good antistatic properties, which can reduce the accumulation of static electricity on the surface of the fabric, making the fabric more comfortable and safe. This is particularly important for some special purpose fabrics, such as anti-static clothing in the electronics industry.
Cost effective
The price of ammonium carbonate is relatively low, and the use of less can achieve good soft effect. This allows companies to increase the added value of their products without adding too much cost. At the same time, ammonium carbonate has good stability, convenient storage and use, and reduces the management cost of enterprises.
A company that produces high-grade bedding uses ammonium carbonate as a softener in the fabric finishing process. After the treatment of bed sheets, quilt covers and other products, feel soft and delicate, like silk. Consumers have praised the product after use, and the sales of the product has also been significantly improved.