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Basic dyes are a class of dyes that have a cationic nature. They are water - soluble and can form strong ionic bonds with anionic groups on the surface of fibers, thereby achieving the purpose of dyeing.
Bright Colors: Basic dyes can produce extremely bright and vivid colors, making the dyed fabrics have a high - visibility and attractive appearance. They are known for their excellent color - rendering ability.
Good Dyeing Efficiency: They have a high affinity for fibers, which means that they can quickly and effectively dye fabrics, reducing the dyeing time and cost.
Wide Applicability: Basic dyes can be used to dye a variety of fibers, including acrylic, wool, silk, and some synthetic fibers. This wide applicability makes them very popular in the textile industry.
Acrylic Fibers: They are mainly used for dyeing acrylic fibers, where they can achieve excellent color fastness and bright colors. The dyed acrylic fabrics have a soft hand - feel and good color retention.
Textile Printing: Also widely used in textile printing processes. They can be used to print various patterns and designs on fabrics, with good color definition and fastness.
Q: Are basic dyes safe for human skin?
A: In general, basic dyes are safe when used in accordance with relevant regulations. However, some people may be allergic to certain dyes. It is recommended to conduct skin - contact tests for products that come into direct contact with the skin.
Q: How to improve the color fastness of basic - dye - dyed fabrics?
A: After - treatment processes such as washing, rinsing, and fixing can be carried out to improve the color fastness. Using appropriate fixing agents can also enhance the binding force between the dye and the fiber.
Basic Dyes Red X-GRL 250% R-46 Physical Properties
Product Name | Basic Dyes Red X-GRL 250% R-46 | |
CAS NO. | 12221-69-1 | |
EINESC NO. | / | |
C.I.Basic NO | R-46 | |
Formula | C18H21BRN6 | |
Appearance | Powder | |
Strength | 250% | |
Packing | 25KGS/CTN | |
Depth depth | 0.26 | |
K Compatible value | 3.0 | |
F Saturation factor | 0.56 | |
PH stable range | 2-7 | |
Light(Xenon) | 6-7 | |
150℃ 5'lron | 4 | |
60℃ Washing | Change in shade | 4-5 |
Stained on cotton | 4 | |
Stained on acrylic | 4-5 | |
Rubbing | Dry | 4-5 |
Wet | 4 | |
Prespiration | Change in shade | 4-5 |
Stained on cotton | 3-4 | |
Stained on acrylic | 3-4 | |
Basic Dyes Red X-GRL 250% R-46 Usage
Mainly used for dyeing acrylic fibers, including loose fibers, fiber strips, and acrylic yarn.
Basic Dyes Red X-GRL 250% R-46 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.
Basic dyes are a class of dyes that have a cationic nature. They are water - soluble and can form strong ionic bonds with anionic groups on the surface of fibers, thereby achieving the purpose of dyeing.
Bright Colors: Basic dyes can produce extremely bright and vivid colors, making the dyed fabrics have a high - visibility and attractive appearance. They are known for their excellent color - rendering ability.
Good Dyeing Efficiency: They have a high affinity for fibers, which means that they can quickly and effectively dye fabrics, reducing the dyeing time and cost.
Wide Applicability: Basic dyes can be used to dye a variety of fibers, including acrylic, wool, silk, and some synthetic fibers. This wide applicability makes them very popular in the textile industry.
Acrylic Fibers: They are mainly used for dyeing acrylic fibers, where they can achieve excellent color fastness and bright colors. The dyed acrylic fabrics have a soft hand - feel and good color retention.
Textile Printing: Also widely used in textile printing processes. They can be used to print various patterns and designs on fabrics, with good color definition and fastness.
Q: Are basic dyes safe for human skin?
A: In general, basic dyes are safe when used in accordance with relevant regulations. However, some people may be allergic to certain dyes. It is recommended to conduct skin - contact tests for products that come into direct contact with the skin.
Q: How to improve the color fastness of basic - dye - dyed fabrics?
A: After - treatment processes such as washing, rinsing, and fixing can be carried out to improve the color fastness. Using appropriate fixing agents can also enhance the binding force between the dye and the fiber.
Basic Dyes Red X-GRL 250% R-46 Physical Properties
Product Name | Basic Dyes Red X-GRL 250% R-46 | |
CAS NO. | 12221-69-1 | |
EINESC NO. | / | |
C.I.Basic NO | R-46 | |
Formula | C18H21BRN6 | |
Appearance | Powder | |
Strength | 250% | |
Packing | 25KGS/CTN | |
Depth depth | 0.26 | |
K Compatible value | 3.0 | |
F Saturation factor | 0.56 | |
PH stable range | 2-7 | |
Light(Xenon) | 6-7 | |
150℃ 5'lron | 4 | |
60℃ Washing | Change in shade | 4-5 |
Stained on cotton | 4 | |
Stained on acrylic | 4-5 | |
Rubbing | Dry | 4-5 |
Wet | 4 | |
Prespiration | Change in shade | 4-5 |
Stained on cotton | 3-4 | |
Stained on acrylic | 3-4 | |
Basic Dyes Red X-GRL 250% R-46 Usage
Mainly used for dyeing acrylic fibers, including loose fibers, fiber strips, and acrylic yarn.
Basic Dyes Red X-GRL 250% R-46 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.
