Sylic Textile Auxiliary Information

Light fastness refers to the degree of discoloration of colored fabrics by sunlight. The test method can be sun exposure or daylight machine exposure. The fading degree of the sample after exposure is compared with the standard color sample. It is divided into 8 levels, 8 is the best, and 1 is the worst. Fabrics with poor light fastness should not be exposed to the sun for a long time, and should be dried in the shade in a ventilated place. Read More

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Composite fibers are two or more polymer melts, split by a special distribution plate, and extruded through the same spinneret hole. There are hundreds of types of composite fibers, and there are many classification methods. According to the production method, they can be divided into composite spinning and blended spinning. According to the spinning form, there are 5 commonly used types: co-spinning, side-by-side, skin-core, Splinter type, island type. Polyester/nylon composite fiber, which not only has the advantages of nylon's abrasion resistance, high strength, easy dyeing, and moisture absorption, but also has the advantages of good polyester elasticity, good shape retention, stiffness, and non-ironing. Read More

When dyeing cotton with direct dyes, sulphur dyes, vat dyes and Yindioxin dyes, sodium sulfate can be used as a dye accelerator. Read More

1. Process formulation and operation issues:Unreasonable formulation of the process or improper operation will produce color flowers;Unreasonable process (such as rising and falling temperature too fast);Poor operation, knotting during dyeing, and power outage during dyeing;The temperature rises too Read More

1. agricultural silicone agent is a super spreading agent, can wet any crop.2. It can spread the liquid to various hidden parts of the plant, as well as the wet spreading ability of the insect. It has the effect of absorbing through the plant stomata and through the wax layer, and improves the effic Read More

The first is that the dye has transferred, especially after the sample is wetted, the dye is more likely to transfer, which is why the wet rubbing color fastness is generally worse than the dry rubbing color fastness. It should be pointed out that the dye has transferred, which may dye the fiber on Read More

Part 1. Dye selectionWhen choosing dyes, the initial uptake rate of several color matching dyes should be similar. In addition, if the initial uptake rate of the selected dyes is high, it is easy to cause stains. Generally speaking, when dyeing polyester with dispersing material, the initial dyeing Read More

Silicone materials, known as "industrial monosodium glutamate", have been widely used in various industrial fields. Silicone materials have many unique properties, such as temperature resistance, weather resistance, lubricity, excellent electrical properties, low surface tension and Physiological in Read More