Latest News and Updates on Textile Auxiliaries and Dyes

La temperatura máxima de trabajo de este tipo de máquina de fermentación es de 130 ℃, la velocidad de calentamiento se puede ajustar y se utilizan dos tubos calefactores eléctricos como fuente de calor. Se pueden colocar hasta 12 copas de tinte, y el dispositivo de conexión mueve hacia arriba y hacia abajo el gancho con la muestra para completar el proceso de prueba. La capacidad máxima de la taza de tinte es de 300 ml y el peso de la tela determina la proporción de licor. Read More

KN type mostly refers to the middle-temperature reactive dyes whose reactive groups are vinyl sulfones. The recommended dyeing temperature is 45～60℃, with moderate reactivity. This type of dye is basically dyed in the form of ß-hydroxyethyl sulfone sulfate. Because of its low directness to the fiber Read More

The various properties that amino silicone oil imparts to fabrics, such as softness, smoothness, and fullness, are mostly caused by the amino groups in the polymer. The amino content can be expressed by the ammonia value, which refers to the number of milliliters of hydrochloric acid of 1 equivalent Read More

Soaping fastness refers to the degree of fading of dyed fabrics after soaping in soap solution under specified conditions. It includes the original fading and white cloth staining. Original fading refers to the fading of printed and dyed fabrics before and after soaping. White cloth staining is a si Read More

Oxygen bleaching stabilizer and its application? Oxygen bleaching stabilizer, also known as hydrogen peroxide stabilizer, is a white powdery compound of organic carboxylic acid and special auxiliary agent that can be dissolved in cold water and hot water. It is a kind of high temperature resistance, Read More

Brutal bloqueo en los puertos chinos debido de nuevo a las preocupaciones de la pandemia del coronavirus. El puerto de Shenzhen, Yantian, que se dice que es el tercero con más tráfico del mundo, ya se ha visto muy afectado. La interrupción en este puerto está afectando a la capacidad de Hong Kong y presumiblemente lo hará a otros puertos chinos importantes (Nansha / Guangzhou) a medida que las compañías navieras se ajustan sobre la marcha. Read More

Disperse dyeing mainly uses high temperature and high pressure when dyeing polyester fibers. Although the disperse dye molecules are small, it cannot guarantee that all the dye molecules enter the fiber during dyeing. Some disperse dyes will adhere to the fiber surface, resulting in poor fastness. I Read More

Dyeing fastness is the quality requirement for dyed and printed fabrics. Because dyed fabrics will be discolored or discolored due to light, sweat, friction, washing, ironing, etc. during wearing and storage, which will affect the appearance of the fabric or clothing. The nature or degree of the var Read More

The influence of disperse dyeing The thermal migration of disperse dyes is not the redistribution of dyes in the two phases of fiber and surface solvent under dry heat conditions, but its inherent physical characteristics, which also cause the color fastness and shade variation of polyester-contain Read More

What is coagulant aid and its application? Coagulant aid When the coagulant alone cannot achieve the expected effect, it is necessary to add a certain auxiliary agent to improve the coagulant effect. This agent is called a coagulant aid.Broadly speaking, any chemical agent that cannot be used as a c Read More

Brutal bloqueo en los puertos chinos debido de nuevo a las preocupaciones de la pandemia del coronavirus. El puerto de Shenzhen, Yantian, que se dice que es el tercero con más tráfico del mundo, ya se ha visto muy afectado. La interrupción en este puerto está afectando a la capacidad de Hong Kong y presumiblemente lo hará a otros puertos chinos importantes (Nansha / Guangzhou) a medida que las compañías navieras se ajustan sobre la marcha. Read More

Polyester knitted fabrics are dyed at high temperature and high pressure, and problems such as color spots, stains, uneven dyeing, recrystallization, agglomeration and coking often occur. That is, oligomers, dye aggregation, etc. are generated in the fiber during the dyeing process. The specific mea Read More