SEQUESTERING AGENT
Dye fixing agents are chemicals that are added to textile finishing processes to improve the color fastness of dyed fabrics. These agents work by forming a bond between the dye molecules and the fabric fibers, which helps to lock in the dye and prevent it from fading or bleeding.
The functions of dye fixing agents include:
1. Improving color fastness: Dye fixing agents help to improve the color fastness of fabrics by locking in the dye molecules and preventing them from fading or bleeding.
2. Enhancing durability: By improving the color fastness of fabrics, dye fixing agents can also help to enhance the durability and longevity of the final product.
3. Enhancing the appearance of the fabric: Fabrics that have been treated with dye fixing agents are less likely to fade or change color over time, which can help to maintain the appearance of the fabric.
4. Reducing environmental impact: By reducing the amount of dye that is released during washing or other cleaning processes, dye fixing agents can help to reduce the environmental impact of textile production.
5. Increasing efficiency: Dye fixing agents can also help to increase the efficiency of textile production by reducing the need for repeated dyeing and washing cycles.
Overall, dye fixing agents are an important tool in textile production, especially for fabrics that require strong color fastness. By improving the durability and appearance of fabrics while also reducing environmental impact, these agents can help to enhance the quality and performance of the final product.
Alpha Chemicals is the biggest manufacturer of "Dyeing Fixing Agents"
LEVELLING AGENT
Leveling agents remains fully effective in presence of other dyeing chemicals and does not impair their properties.
Leveling agents has good electrolyte stability
Leveling agents Contains no carrier
This leveling agent produces high surface levelness
Additionally, This leveling agent aids dispersion of the dyebath
Leveling agents ensures uniform build-up of disperse dyes at lower temp. in the range of 98 to 120˚C for polyester and blends, where high temp. adversely affects the substrates like spandex, wool etc.
This leveling agent is highly efficient relevelling agent for dyeing of polyester with disperse dyes to ensure uniform dyeings.
Leveling agents produces brighter shades.
Leveling agents has no adverse effect on light fastness
Leveling agents Improves migration, enabling good barre coverage.
Leveling agents Has affinity for the fibre as well as the dyestuff.
Suitable for all types.
No applicable blocking effect, hence good bath exhaustion
This leveling agent does not effect on the fastness properties
Leveling agents Buffer action prevents shock during the alkali phase and ensures uniform fixation.
Leveling agents Controls the strike rate in the adsorption phase leading to level dyeing.
Leveling agents Increases yield and improves reproducibility of dyeings produced with dyes sensitive to calcium and magnesium present in water, salt, fabric etc.
Leveling agents Improves dyestuff solubility.
Leveling agenthas minimum or no retarding effect: Best dye yield and high reproducibility of results because the leveling of dyed shades occur through synchronization & migration.
Leveling Agent eliminates the dye aggregation in dye bath even at 140oC and avoids dye spots Less surface deposition of unexhausted dye and hence improved fastness Levelling uniform dyeing
Leveling agent helps compensate for lack of compatibility of dyes in mixtures used because of economy or particular fastness properties.
improved ‘Right-First-Time’ dyeing and increased productivity.
No Retarding
full shade and minimum loss of dye in bath
Oligomer dispersion
no unwanted deposition both on fabric and machine surface.
Levelling agents are chemical compounds that are used in textile processing to improve the evenness and consistency of dye or pigment uptake on fabric. These agents help to achieve uniform dyeing or printing by reducing the difference in dye or pigment uptake between different areas of the fabric.
The functions of levelling agents include:
1. Promoting even dye or pigment penetration: Levelling agents help to promote even dye or pigment penetration throughout the fabric, resulting in a uniform color or print.
2. Preventing uneven dyeing or printing: By promoting even penetration, levelling agents help to prevent uneven dyeing or printing, which can lead to undesirable blotches or streaks in the final product.
3. Reducing color migration: Levelling agents can help to prevent the migration of color between fibers or yarns, which can cause color bleeding or unevenness in the final product.
4. Improving color fastness: By promoting even dye or pigment uptake, levelling agents can help to improve color fastness, making the color more resistant to fading or washing.
5. Enhancing surface smoothness: Levelling agents can help to enhance the surface smoothness of the fabric, improving its hand feel and overall appearance.
Some common types of levelling agents include sulfonated oils, fatty acid derivatives, and polyethylene glycol derivatives. The specific type and amount of levelling agent used will depend on the type of dye or pigment being used, the substrate, and the desired final properties of the product. Overall, the use of levelling agents is essential in achieving high-quality, even coloration in dyeing and printing processes
ANTICREASE LUBRICANTS
Anticrease lubricants are chemical substances that are applied to textile fabrics to reduce creases and wrinkles during the manufacturing process, transportation, and storage of the fabrics. These lubricants help to maintain the smoothness of the fabric and prevent creasing, wrinkling, and folding.
The functions of anticrease lubricants include:
1. Reducing creases and wrinkles: The primary function of anticrease lubricants is to reduce the formation of creases and wrinkles in textile fabrics during the manufacturing process, transportation, and storage.
2. Improving fabric handling: Anticrease lubricants can also improve the handling of textile fabrics during processing and finishing, making them easier to handle and reducing the likelihood of damage or defects.
3. Enhancing fabric quality: Anticrease lubricants can help to maintain the quality of textile fabrics by preventing damage and wear caused by creasing and wrinkling.
4. Reducing energy consumption: The use of anticrease lubricants can reduce energy consumption during the manufacturing process, as the need for ironing and pressing is minimized.
5.Reducing environmental impact: Anticrease lubricants can help to reduce the environmental impact of textile manufacturing by reducing the need for chemical treatments, water consumption, and energy consumption.
Overall, the use of anticrease lubricants can improve the quality and efficiency of textile manufacturing, while reducing the environmental impact and costs associated with the process.
Alpha Chemicals is the biggest manufacturer of “anticrease-lubricants”
SODA ASH SUBSTITUTE
Soda ash substitute for reactive dyeing is a chemical substance used in the dyeing of cellulose fibers, such as cotton, using reactive dyes. It is an alternative to traditional soda ash, which is commonly used as a dye fixative but can have negative impacts on the environment.
The functions of soda ash substitute for reactive dyeing include:
1. Providing alkalinity: Soda ash substitute provides the necessary alkalinity for the reactive dye to react with the fiber, resulting in a permanent bond between the dye and the fabric.
2. Improving color yield: Soda ash substitute can enhance the color yield of the dye, resulting in more vibrant and intense colors.
3. Reducing environmental impact: Soda ash substitute is a more environmentally friendly alternative to traditional soda ash, as it does not produce as much wastewater or cause as much pollution.
4. Reducing energy consumption: Soda ash substitute can be used at lower temperatures than traditional soda ash, reducing the amount of energy required to heat the dye bath.
5.Reducing fiber damage: Soda ash substitute can also reduce the damage to the cellulose fibers caused by traditional soda ash, resulting in a softer, more flexible fabric.
Overall, the use of soda ash substitute for reactive dyeing is an important step towards sustainability in the textile industry, as it allows for high-quality coloration of cellulose fibers while reducing negative impacts on the environment and promoting energy efficiency.
Soda ash substitute is a chemical alternative to traditional soda ash (sodium carbonate) that is used in textile dyeing and printing processes. Soda ash substitute typically contains one or more of the following chemical compounds: sodium sesquicarbonate, sodium bicarbonate, or sodium metaborate.
The functions of soda ash substitute in textile dyeing and printing processes include:
1. pH adjustment: Soda ash substitute is used to adjust the pH of the dye bath, making it more alkaline. This helps the dye to bond with the textile fiber, resulting in more even and consistent color uptake.
2. Improving color fastness: The use of soda ash substitute can improve the color fastness of the fabric, making the color more durable and resistant to fading or washing.
3.Reducing environmental impact: Soda ash substitute can be a more environmentally friendly alternative to traditional soda ash, as it may contain fewer harmful chemicals and have lower environmental impact.
4.Improving safety: Soda ash substitute may be less hazardous than traditional soda ash, as it may have a lower risk of causing skin or eye irritation, or emitting harmful fumes.
5.Enhancing efficiency: Soda ash substitute can be more efficient than traditional soda ash, as it may require less time, energy, and water to achieve the desired results.
Overall, soda ash substitute can be a useful alternative to traditional soda ash in textile dyeing and printing processes, offering benefits such as improved color fastness, reduced environmental impact, and increased safety and efficiency.
Alpha Chemicals is the biggest manufacturer of “soda-ash-substitute”
WASHING OFF AGENTS
Washing off agents are chemicals used in textile processing to remove excess dye and other impurities from fabrics after dyeing or printing. They help to ensure that the color is even and consistent throughout the fabric, and that any residual chemicals are removed. Some common types of washing off agents include soaps, surfactants, and alkalis.
The functions of washing off agents include:
1. Removing excess dye: Washing off agents are used to remove any unbound or excess dye from the fabric after dyeing or printing, which can lead to uneven coloring and poor color fastness..
2. Removing impurities: Washing off agents also help to remove impurities such as residual chemicals and dirt from the fabric, ensuring that the fabric is clean and ready for further processing.
3. Enhancing color fastness: Washing off agents can improve the color fastness of the fabric by helping to remove any chemicals or impurities that could affect the dye's ability to bind to the fibers.
4. Improving fabric feel and appearance: Washing off agents can also help to improve the feel and appearance of the fabric by removing any harsh or rough residues. .
Overall, washing off agents play an important role in textile processing by ensuring that fabrics are clean, evenly colored, and ready for further processing or use.
Alpha Chemicals is the biggest manufacturer of “dyeing-process-washing-off-agents”