Liquid Sulphur Black BR 100% For Deep Black Liquid
Product Specification
Name |
Liquid Sulphur Black |
Cas No. |
1326-82-5 |
Appearance |
Deep Black Liquid |
Packing |
250Kgs Drum / 1.3 Ton IBC Tank |
Strength |
100% |
Application |
Used for dyeing Cotton yarn, Jeans ,Denim and so on. |
Product Description
Liquid Sulphur Black is a synthetic dye that is commonly used in the textile industry to dye natural fibers such as cotton, denim. It is a dark black color and is available in liquid form. Liquid Sulphur Black is pH stable and compatible with other dyes and chemicals used in textile dyeing. It has good lightfastness and washfastness properties, making it suitable for use in textiles that will be exposed to sunlight and washed frequently.
Product character
A. Liquid Sulphur Black is a liquid dye that is soluble in water.It is a synthetic dye that contains sulfur atoms in its chemical structure.
B. Liquid Sulphur Black has good pH stability and can withstand changes in pH without losing its color or dyeing properties.
C. Liquid Sulphur Black is compatible with a wide range of other dyes and chemicals used in textile dyeing, including reducing agents, alkalis, and salts.
D. Lightfastness: Liquid Sulphur Black has good lightfastness, meaning it is resistant to fading when exposed to light. This makes it suitable for use in textiles that will be exposed to sunlight, such as outdoor fabrics.
E. Washfastness: Liquid Sulphur Black has good washfastness, meaning it does not easily wash out of fabrics when they are laundered. This makes it suitable for use in clothing and other textiles that will be washed frequently.
F. Availability: Liquid Sulphur Black is widely available in the textile industry and is commonly used for dyeing cotton and other natural fibers.
Note:
①a-Na2Co(g/L); b-x%(o.w.f); c-Na2S:dyes=2~1:1; d-Na2So4(5-10gL);
②The dyes is applied in advance to the commendation(wetting);
③After add dyes,usually heat at1℃/min,heating to 98-100℃and then keep the temperature 45-60 min for dyeing.
④After dyeing,washing→Oxidation ofair or oxidants,40℃ and keeping 20min→washing →drying.
Used for dyeing Cotton, Jeans ,Denim and so on.
The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.
250Kgs Drum / 1.3 Ton IBC Tank
