Mercerisation is a textile finishing treatment for cellulose fabric and yarn, mainly cotton and flax, which improves dye uptake and tear strength, reduces fabric shrinkage, and imparts a silk -like luster. The process was devised in 1844 by John Mercer, [1] who treated cotton with solutions of 20–30% sodium hydroxide followed by washing.

2023年12月13日 · Mercerized cotton undergoes a chemical process that improves its strength, durability, and ability to absorb dyes. It offers benefits such as reduced shrinkage, resistance to wear and tear, and improved resistance to stretching.

2017年3月27日 · Mercerization can be done on any cellulose fiber (i.e. cotton, hemp, linen) in fabric or yarn form. To mercerize fiber it is submerged in sodium hydroxide (NaOH), also known as caustic soda or lye. This is done in repeated bursts of four minutes or less.

2023年9月2日 · Mercerized cotton fabric undergoes a unique treatment process that involves immersing the fabric in a caustic soda solution and then neutralizing it with an acid. This treatment causes the cotton fibers to swell, resulting in increased strength, improved luster, and enhanced dye absorption.

2021年4月14日 · Mercerized vs unmercerized–what’s the difference? Mercerized Cotton: The modern production method for mercerized cotton, also known as “pearl” or “pearle” cotton (that’s how we got the name Pearly Perle !) , gives cotton yarn a sodium hydroxide bath that is then neutralized with an acid bath.

mercerization, in textiles, a chemical treatment applied to cotton fibres or fabrics to permanently impart a greater affinity for dyes and various chemical finishes. Mercerizing also gives cotton cloth increased tensile strength, greater absorptive properties, and, usually, a high degree of lustre, depending on the method used.

2025年1月13日 · What is the difference between mercerized cotton and regular cotton? Mercerizing improves your cotton’s strength, durability, colorfastness, and uster (shine). When dyed, mercerized cotton colors are more brilliant than the colors of …

2024年2月13日 · This table provides a clear comparison between mercerized and unmercerized cotton, outlining their differences in processing, properties, appearance, and applications.

2024年5月16日 · Mercerized cotton is cotton which has been treated with sodium hydroxide to bring out certain properties first discovered by John Mercer in 1851.

The meaning of MERCERIZE is to give (a material, such as cotton yarn) luster, strength, and receptiveness to dyes by treatment under tension with caustic soda.