Latest News and Updates on Textile Auxiliaries and Dyes

As direct dyes and other accelerating agents for cotton dyeingWhen dyeing cotton with direct dyes, sulphur dyes, vat dyes and Yindioxin dyes, sodium sulfate can be used as a dye-promoting agent.These dyes are easy to dissolve in the prepared dyeing liquor, but not easy to dye cotton fibers. Because Read More

high-hydrogen silicone oil and its application High-hydrogen silicone oil, this product is under the action of metal salt catalysts, it can be cross-linked to form a film at low temperature, forming a waterproof film on the surface of various substances. It can be used as plaster, fabric, glass, cer Read More

What is Reduction cleaning and its application? Reduction cleaning, polyester textile dyeing or printing post-treatment process. The fabric is treated with sodium hydroxide and sodium hydroxide solution to remove the disperse dye on the surface of the fiber. Surfactants are often used in the treatme Read More

Pre-treatment and dyeing of home textile green dyeing and finishing technologyAt present, the production of home textile fabrics that meet the requirements of ecological and environmental protection has become an important direction of product development for the majority of home textile product man Read More

Estos procesos de tintura no los vamos a considerar como acabados del tejido ya que son procesos intermedios necesarios antes del acabado final. Read More

The deterioration of congestion in major ports around the world is continuing. Seaexplorer, a container transportation platform, pointed out that on June 18, 304 ships were waiting for berths in front of ports around the world. It is estimated that 101 ports around the world have congestion problems Read More

How color smoke worksThe day scene color smoke belongs to the fireworks and firecrackers. The main effect is to emit a variety of colorful smoke. The day scene color smoke breaks the limitation of traditional fireworks which can only be displayed at night, and can be clearly displayed during the day Read More

Color fastness is a kind of color fastness, also called color migration fastness or color fastness to bleeding. It refers to the migration and staining of dye or residual floating color on the fabric, which mainly reflects the fabric after washing or raining. The degree of contamination that causes Read More

Dyeing principle of plastic productsThe colors on plastic products are all obtained by coloring the original liquid with organic pigments and other inorganic substances. This coloring has low production cost and low energy consumption, but the color is monotonous.With the increasing use of plastic p Read More

Factors affecting the light fastness of dyes 1. The wavelength of the light source and the irradiated light; 2. Environmental factors; 3. The chemical properties and organizational structure of the fiber; 4. Bonding strength between dye and fiber; 5. The chemical Read More

What is Amylase and its application?Amylase is the general name of enzymes that hydrolyze starch and glycogen. It usually catalyzes the hydrolysis of starch slurry on fabrics by amylase. Due to the high efficiency and specificity of amylase, the desizing rate of enzyme desizing is high and the desiz Read More

Analysis of favorable factors and development trends of the dye industry1. Overview of industry developmentDyestuffs belong to the manufacturing of chemical raw materials and chemical products, and the subdivided industries belong to the dye manufacturing industry. Dyes are substances that can make Read More