Latest News and Updates on Textile Auxiliaries and Dyes

1. The choice of dye: a. Reactivity: medium degree; b. Directness: medium to low. In addition, the fixation rate of the dye itself must be considered: if the fixation rate is too low, the amount of dye is large, which is not conducive to post-washing. Generally speaking, the domestic m-type and fore Read More

The causes of color stains are roughly as follows: 1. Cohesion of dyesDue to the direct collision of dye molecules, they aggregate into larger dye aggregates (or dye associations). These larger dye aggregates are deposited on the fabric during the dyeing process, causing color stains.In the color de Read More

1. Dyeing process The dyeing process can be roughly divided into three stages: A. Absorbing Adsorption is the process in which the dye attaches to the surface of the fiber; the dye is adsorbed by the fiber in the solution due to the intermolecular force and the electrostatic attraction between ions. Read More

What is volatile silicone oil and its application? The chemical composition of volatile silicone oil is cyclosiloxane polymer. Features: cost compatibility with a variety of cosmetics, low surface power, advantages: dry, non-greasy, and good spreadability.Product application rangeThis product is wid Read More

Por falta de materias primas, debido a los bloqueos de vías en el país y las dificultades en el Puerto de Buenaventura, cientos de empresas textilerías del país han tenido que disminuir su producción. Además, han tenido que mandar a parte de sus empleados a vacaciones o cese temporal. Read More

The so-called tarification of dyes refers to the process in which dye particles and surfactants agglomerate into coal tar-like substances under high temperature conditions.There are usually the following 4 factors that cause dye tarizationPoor pretreatment and insufficient purification. The oil (lub Read More

Deepening silicone oil has a long history. After years of development, along with the advancement and improvement of basic raw materials, deepening silicone oil has also grown stronger day by day. Regardless of whether the silicone deepening agent or the resin-based deepening agent is processed, a d Read More

In the past two or three years, due to the country's emphasis on environmental protection, the structural reform and environmental protection transformation of the dye industry have been promoted. This has caused many large manufacturers to suspend existing production capacity and small manufacturer Read More

What is sodium alginate and its application? Sodium alginate is a by-product of extracting iodine and mannitol from brown algae kelp or Sargassum. Its molecule is composed of β-D-mannuronic acid (β-D-mannuronic, M) and α-L-gul Uronic acid (α-L-guluronic, G) is connected by (1→4) key. It is a natural Read More

What is Vinyl silicone oils and its application? Vinyl silicone oils mainly include vinyl-terminated polydimethylsiloxane (Vi-PDMS) and vinyl-terminated polymethyl vinyl siloxane (Vi-PMVS). Products with different viscosities and vinyl content can be provided according to needs . Vinyl silicone oil Read More

El informe Auxiliares de impresión y teñido de textiles ofrece un análisis del mercado de toda la industria junto con una evaluación exhaustiva del panorama de la oferta y la demanda, la proporción de producción y consumo, las ventas, la capacidad de producción, los ingresos brutos, la importación y exportación, el análisis de costos, el margen de beneficio, red de ventas y canales de distribución, junto con un análisis exhaustivo de la cadena industrial. Read More

The maximum working temperature of this kind of proofing machine is 130℃, the heating speed can be adjusted, and two electric heating tubes are used as the heat source. Up to 12 dye cups can be placed, and the hook with the sample is moved up and down by the linkage device to complete the proofing p Read More