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Vat dyes are a type of high - performance dyes that play a crucial role in the textile dyeing process. Their unique chemical structure and dyeing mechanism enable them to achieve excellent dyeing effects on various textile materials.
High - Quality Pigmentation: Vat dyes can provide intense and vivid colors, with a high level of color purity. The dyed fabrics have a bright and glossy appearance, which is very attractive.
Excellent Wash - Fastness: They have outstanding resistance to washing, even in harsh washing conditions. The color of the dyed fabrics hardly fades, ensuring the durability of the dyed products.
Environmental - Friendly Properties: Vat dyes are relatively environmentally - friendly. They do not release harmful substances during the dyeing process, which is beneficial to the environment and human health.
Fiber - Reinforced Composites: In addition to textile applications, vat dyes can also be used in fiber - reinforced composites. They can be used to color the fibers to improve the appearance and identification of the composites.
Paper Industry: To a certain extent, vat dyes can be used in the paper industry to color paper products. They can provide good color fastness and appearance quality for paper.
Q: Can vat dyes be mixed with other types of dyes?
A: In general, vat dyes are not easily mixed with other types of dyes because of their different dyeing mechanisms and chemical properties. Mixing may lead to unpredictable results and affect the dyeing quality.
Q: How to deal with waste water after vat dyeing?
A: The waste water after vat dyeing contains certain amounts of reducing agents and dyes. It needs to be treated through a series of processes such as chemical precipitation, filtration, and adsorption to meet the environmental discharge standards.
Vat Dyestuff Olive Green T 110% Physical Properties
Product Name | Vat Dyestuff Olive Green T 110% | ||
CAS NO. | 4395-53-3 | ||
EINESC NO. | 224-519-9 | ||
C.I.NO | C.I.Vat Black 25 | ||
Formula | C45H22N2O5 | ||
Appearance | Powder | ||
Strength | 110% | ||
Packing | 25KGS/CTN | ||
Dye depth % | 2 | ||
Siaining | IN | ||
Levenlness | ∆ | ||
Light Fastness | Xenon test | 1/12 | 7 |
1/1 | 7-8 | ||
Water Spotting | Immediately | 4-5 | |
Hypoch-lorite | CH | 4 | |
95℃ Washing | CH | 4-5 | |
Hydrogen Peroxid | CH | 4-5 | |
Perspiration | Acidity | CH | 4-5 |
Alkalinity | CH | 4-5 | |
Mercerize | CH | 5 | |
Hot Pressing | CH | 4-5 | |
Rubbing | DRY | 4-5 | |
Alkali boiling | CH | 4 | |
Vat Dyestuff Olive Green T 110% Usage
Suitable for dyeing cotton fibers and their blended fabrics.
Vat Dyestuff Olive Green T 110% Storage
It must be stored in a cool, dry, and well ventilated warehouse. Avoid contact with oxidizing chemicals and flammable organic substances, and keep away from direct sunlight, heat sources, sparks, and open flames.
Shipment
We can be responsible for shipping, or you can designate a freight forwarder to be responsible. We are willing to quote and supply whichever way you choose.
Deliver Time: Within 25days after got T/T or L/C bank copy.
Vat dyes are a type of high - performance dyes that play a crucial role in the textile dyeing process. Their unique chemical structure and dyeing mechanism enable them to achieve excellent dyeing effects on various textile materials.
High - Quality Pigmentation: Vat dyes can provide intense and vivid colors, with a high level of color purity. The dyed fabrics have a bright and glossy appearance, which is very attractive.
Excellent Wash - Fastness: They have outstanding resistance to washing, even in harsh washing conditions. The color of the dyed fabrics hardly fades, ensuring the durability of the dyed products.
Environmental - Friendly Properties: Vat dyes are relatively environmentally - friendly. They do not release harmful substances during the dyeing process, which is beneficial to the environment and human health.
Fiber - Reinforced Composites: In addition to textile applications, vat dyes can also be used in fiber - reinforced composites. They can be used to color the fibers to improve the appearance and identification of the composites.
Paper Industry: To a certain extent, vat dyes can be used in the paper industry to color paper products. They can provide good color fastness and appearance quality for paper.
Q: Can vat dyes be mixed with other types of dyes?
A: In general, vat dyes are not easily mixed with other types of dyes because of their different dyeing mechanisms and chemical properties. Mixing may lead to unpredictable results and affect the dyeing quality.
Q: How to deal with waste water after vat dyeing?
A: The waste water after vat dyeing contains certain amounts of reducing agents and dyes. It needs to be treated through a series of processes such as chemical precipitation, filtration, and adsorption to meet the environmental discharge standards.
Vat Dyestuff Olive Green T 110% Physical Properties
Product Name | Vat Dyestuff Olive Green T 110% | ||
CAS NO. | 4395-53-3 | ||
EINESC NO. | 224-519-9 | ||
C.I.NO | C.I.Vat Black 25 | ||
Formula | C45H22N2O5 | ||
Appearance | Powder | ||
Strength | 110% | ||
Packing | 25KGS/CTN | ||
Dye depth % | 2 | ||
Siaining | IN | ||
Levenlness | ∆ | ||
Light Fastness | Xenon test | 1/12 | 7 |
1/1 | 7-8 | ||
Water Spotting | Immediately | 4-5 | |
Hypoch-lorite | CH | 4 | |
95℃ Washing | CH | 4-5 | |
Hydrogen Peroxid | CH | 4-5 | |
Perspiration | Acidity | CH | 4-5 |
Alkalinity | CH | 4-5 | |
Mercerize | CH | 5 | |
Hot Pressing | CH | 4-5 | |
Rubbing | DRY | 4-5 | |
Alkali boiling | CH | 4 | |
Vat Dyestuff Olive Green T 110% Usage
Suitable for dyeing cotton fibers and their blended fabrics.
Vat Dyestuff Olive Green T 110% Storage
It must be stored in a cool, dry, and well ventilated warehouse. Avoid contact with oxidizing chemicals and flammable organic substances, and keep away from direct sunlight, heat sources, sparks, and open flames.
Shipment
We can be responsible for shipping, or you can designate a freight forwarder to be responsible. We are willing to quote and supply whichever way you choose.
Deliver Time: Within 25days after got T/T or L/C bank copy.
