Langyou Chemical
PRODUCTS
CS-3 Formaldehydeless Color-Fixing Agent
|
HS Code |
456918 |
| Chemical Type | Formaldehydeless Color - Fixing Agent |
| Product Name | CS - 3 Formaldehydeless Color - Fixing Agent |
| Main Components | Specific chemical compounds designed for color - fixing without formaldehyde |
| Color | Typically colorless or light - colored liquid |
| Physical State | Liquid |
| Odor | Mild or low - odor |
| Ph Value | A specific pH range suitable for textile processing |
| Solubility | Soluble in water |
| Compatibility | Compatible with various textile fibers like cotton, silk, wool |
| Color Fixing Effect | Enhances color fastness of dyed textiles |
| Environmental Friendliness | Free from formaldehyde, more eco - friendly |
| Stability | Stable under normal storage conditions |
| Name | CS-3 Formaldehydeless Color - Fixing Agent |
| Chemical Nature | organic compound (specify if known) |
| Physical State | liquid/solid (specify) |
| Color | color description |
| Odor | odor description |
| Ph Value | range |
| Solubility | solubility in water/organic solvents |
| Fixing Efficiency | high/medium/low (describe) |
| Compatibility | compatible with various dyes/fabrics (list if possible) |
| Storage Stability | stable under certain conditions (describe) |
| Application Method | padding/immersion/other (specify) |
| Effect On Fabric Hand | softening/hardening (describe) |
| Environmental Friendliness | biodegradable/low - toxicity (describe) |
As an accredited CS-3 Formaldehydeless Color-Fixing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 5 - kg packs of CS - 3 Formaldehydeless Color - Fixing Agent for chemical use. |
| Storage | CS - 3 Formaldehydeless Color - Fixing Agent should be stored in a cool, dry, and well - ventilated area. Keep it away from direct sunlight, heat sources, and ignition sources. Store in a tightly - sealed container to prevent moisture absorption and contamination. Avoid storing near reactive chemicals. This ensures its stability and effectiveness over time. |
| Shipping | CS - 3 Formaldehydeless Color - Fixing Agent is shipped in well - sealed, corrosion - resistant containers. It's carefully handled to prevent damage during transit, with safety protocols followed due to its chemical nature. |
Competitive CS-3 Formaldehydeless Color-Fixing Agent prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
Historical Development
I have dedicated myself to the research and development of chemical products, and the development process of CS-3 Formaldehyde deless Color - Fixing Agent is worth exploring. In the past, the method of dyeing and fixing color relied heavily on formaldehyde-containing agents. Although effective, formaldehyde was harmful, and it was harmful to human health and the environment.
My generation then came up with the intention of developing aldehyde-free color fixing agents. At the beginning, the road of exploration was full of thorns, and many attempts failed to meet expectations. However, everyone made unremitting efforts. After repeated experiments and research, they analyzed the characteristics of various materials and considered the reaction conditions.
Finally obtained CS-3 Formaldehyde deless Color - Fixing Agent, which has excellent performance, good color fixing effect, and no formaldehyde disadvantages. Since its inception, it has gradually been recognized by the industry and has been widely used, opening up a new path for the field of dyeing and fixing colors, and also contributing to the environmental protection industry.
My generation then came up with the intention of developing aldehyde-free color fixing agents. At the beginning, the road of exploration was full of thorns, and many attempts failed to meet expectations. However, everyone made unremitting efforts. After repeated experiments and research, they analyzed the characteristics of various materials and considered the reaction conditions.
Finally obtained CS-3 Formaldehyde deless Color - Fixing Agent, which has excellent performance, good color fixing effect, and no formaldehyde disadvantages. Since its inception, it has gradually been recognized by the industry and has been widely used, opening up a new path for the field of dyeing and fixing colors, and also contributing to the environmental protection industry.
Product Overview
Today there is a product called CS-3 Formaldehyde deless Color - Fixing Agent. This agent is the result of chemical research and has extraordinary properties. Its anhydrous formaldehyde does not involve the harm of formaldehyde when fixing color. It is not only in line with the requirements of environmental protection, but also ensures the bright and lasting color of the fabric.
From an ancient perspective, this agent is like a stroke of genius. In the past, the method of fixing color was often dangerous to formaldehyde, which endangered human health and polluted the surrounding environment. However, CS-3 agent has a unique way to abandon formaldehyde and achieve the effect of fixing color with a new method. With it, the fabric has good color fastness and no formaldehyde, which is the gospel of the printing and dyeing industry and a good way to balance environmental protection and quality.
From an ancient perspective, this agent is like a stroke of genius. In the past, the method of fixing color was often dangerous to formaldehyde, which endangered human health and polluted the surrounding environment. However, CS-3 agent has a unique way to abandon formaldehyde and achieve the effect of fixing color with a new method. With it, the fabric has good color fastness and no formaldehyde, which is the gospel of the printing and dyeing industry and a good way to balance environmental protection and quality.
Physical & Chemical Properties
Recently, there is a thing called "CS-3 Formaldehyde deless Color - Fixing Agent". The physical and chemical properties of this thing are quite critical. Its properties are stable, and under normal circumstances, it is not easy to phase with other things. From a physical perspective, looking at its shape, the state is like a clear liquid, the color is pure and transparent, there is no disturbance of variegated colors, and it has a suitable viscosity, and it flows smoothly and naturally. In terms of its chemistry, it has an exquisite ratio of ingredients in it, and it does not contain the harm of formaldehyde. This is the most important. It can interact with the fabric fibers and combine firmly with the force of chemistry to form a stable structure, which greatly increases the color fastness of the fabric. And because it has no formaldehyde, it is harmless to the environment and people, and meets the needs of current environmental protection. It is a good choice for fabric color fixing. In the printing and dyeing industry, it will be able to develop its growth and promote the progress of the industry.
Technical Specifications & Labeling
There are CS-3 formaldehyde-free fixing agents today, and its technical specifications and identification (product parameters) are very important. This agent is used in the printing and dyeing industry to replace the method of fixing color with aldehyde, so the technical regulations are strict and the identification is clear.
Its quality is pure, no impurities and no filth, and the color is positive and clear. And in order to fix the color, the fabric must have good color fastness, and the color will not fade or change after washing and drying. Its water resistance, sweat resistance and friction resistance are all in line with the high standards of the industry.
On the logo, the product name, model, composition, usage and dosage must be clearly stated, so that the user can easily understand and apply it. And the production date and shelf life also need to be clear to ensure the quality and safety of the product. In this way, it is necessary to meet the technical specifications and labels of CS-3 formaldehyde-free fixing agent, which will benefit the good practice of the printing and dyeing industry.
Its quality is pure, no impurities and no filth, and the color is positive and clear. And in order to fix the color, the fabric must have good color fastness, and the color will not fade or change after washing and drying. Its water resistance, sweat resistance and friction resistance are all in line with the high standards of the industry.
On the logo, the product name, model, composition, usage and dosage must be clearly stated, so that the user can easily understand and apply it. And the production date and shelf life also need to be clear to ensure the quality and safety of the product. In this way, it is necessary to meet the technical specifications and labels of CS-3 formaldehyde-free fixing agent, which will benefit the good practice of the printing and dyeing industry.
Preparation Method
Nowadays, there are CS-3 formaldehyde-free fixing agents, and the preparation method is very important. Select the raw materials, and use the best ones. The synthesis process requires multiple steps. First take all suitable raw materials and mix them in precise proportions. In a special container, control the appropriate temperature and pressure. After specific reaction steps, such as heating and stirring, the raw materials are fully reacted. After the reaction is completed, a purification method is applied to remove impurities. After a special curing mechanism, the properties of the agent are stable. In this way, CS-3 formaldehyde-free fixing agent can be obtained. Its performance is quite good, and it may be useful in the dyeing and finishing industry. It can solve the problem of formaldehyde and keep the fabric color firm and environmentally friendly.
Chemical Reactions & Modifications
In recent times, the technology of dyeing has been improving day by day, and the fixation of color depends on formaldehyde, which is very harmful to human health and the ecology of the universe.
There are CS-3 Formaldehyde deless Color - Fixing Agent today, which is a new agent for formaldehyde-free color fixing. Its chemical mechanism is exquisite, and its molecular structure is unique. It can be in harmony with fabric fibers to form a stable bond, solidifying color without the help of formaldehyde.
The reaction of this agent is agile and efficient. It can react quickly with fibers at room temperature and humidity, greatly increasing the color fastness. And with optimization modification, it can make the fabric feel smooth, bright in color, non-staining the environment, and harmless to people. It is actually the gospel of the dyeing industry. It is widely used to add luster to the beauty of the world without health and ecological worries.
There are CS-3 Formaldehyde deless Color - Fixing Agent today, which is a new agent for formaldehyde-free color fixing. Its chemical mechanism is exquisite, and its molecular structure is unique. It can be in harmony with fabric fibers to form a stable bond, solidifying color without the help of formaldehyde.
The reaction of this agent is agile and efficient. It can react quickly with fibers at room temperature and humidity, greatly increasing the color fastness. And with optimization modification, it can make the fabric feel smooth, bright in color, non-staining the environment, and harmless to people. It is actually the gospel of the dyeing industry. It is widely used to add luster to the beauty of the world without health and ecological worries.
Synonyms & Product Names
In the modern printing and dyeing industry, there is a thing called CS-3 Formaldehyde deless Color - Fixing Agent. It is a color fixing agent and has no formaldehyde. Formaldehyde is harmful to people. In the past, most fixing agents contained it. However, CS-3 is different from ordinary products. It removes the harm of formaldehyde and preserves the color of fabrics.
Looking at various ancient books, ancient dyeing is also heavy in fixing colors. Although it does not have the name of this new agent, it has the reality of fixing colors. Today's CS-3 is made with a new technique, and it has a good effect. In its name, "Formaldehyde deless" indicates that there is no formaldehyde; "Color - Fixing Agent" appears to be a genus of fixing colors. Since this agent is released, the quality of printing and dyeing may be beneficial, and changes in the industry can be expected.
Looking at various ancient books, ancient dyeing is also heavy in fixing colors. Although it does not have the name of this new agent, it has the reality of fixing colors. Today's CS-3 is made with a new technique, and it has a good effect. In its name, "Formaldehyde deless" indicates that there is no formaldehyde; "Color - Fixing Agent" appears to be a genus of fixing colors. Since this agent is released, the quality of printing and dyeing may be beneficial, and changes in the industry can be expected.
Safety & Operational Standards
CS-3 formaldehyde-free fixing agent safety and operation specifications
Fu CS-3 formaldehyde-free fixing agent, in the printing and dyeing industry, is a new technology product, and its safety and operation standards are of paramount importance.
#1. Safety matters
Although this substance is not threatened by formaldehyde, it needs to be properly disposed of. Although its chemical properties are relatively stable, if it is co-located with strong oxidizing agents, strong acids and alkalis, etc., or reacts chemically, it will cause danger. Therefore, when storing, it must be kept away from such substances.
Under normal conditions, the smell is peaceful, but if exposed to high temperature, open flame environment, or the risk of decomposition, harmful gases will be released. Therefore, the workplace should avoid open flames and control the temperature within an appropriate range. And if this thing accidentally touches the skin, rinse it with a lot of water quickly. If it enters the eye, it needs to be rinsed immediately and seek medical treatment.
#2. Operating Specifications
At the beginning of operation, read the product description carefully to understand its characteristics and scope of application. In the preparation process, operate according to the precise ratio, and do not change it without authorization. Incorporate an appropriate amount of agent into the specified solvent, stir well, and the rate is moderate, so as not to cause splashing. When
is applied to the fabric to fix the color, ensure uniform coating, and fine-tune the dosage and process according to the fabric material and color. After the operation equipment is used, wash it immediately to prevent residual chemicals from corroding the equipment. And the working area should be well ventilated to reduce the risk of harmful gas accumulation. Operators should also be in front of appropriate protective equipment, such as gloves, goggles, etc., to ensure their own safety.
In short, CS-3 formaldehyde-free fixing agent has a significant effect on printing and dyeing and fixing colors. However, safety and operation standards should not be ignored. You must act according to the rules to achieve both.
Fu CS-3 formaldehyde-free fixing agent, in the printing and dyeing industry, is a new technology product, and its safety and operation standards are of paramount importance.
#1. Safety matters
Although this substance is not threatened by formaldehyde, it needs to be properly disposed of. Although its chemical properties are relatively stable, if it is co-located with strong oxidizing agents, strong acids and alkalis, etc., or reacts chemically, it will cause danger. Therefore, when storing, it must be kept away from such substances.
Under normal conditions, the smell is peaceful, but if exposed to high temperature, open flame environment, or the risk of decomposition, harmful gases will be released. Therefore, the workplace should avoid open flames and control the temperature within an appropriate range. And if this thing accidentally touches the skin, rinse it with a lot of water quickly. If it enters the eye, it needs to be rinsed immediately and seek medical treatment.
#2. Operating Specifications
At the beginning of operation, read the product description carefully to understand its characteristics and scope of application. In the preparation process, operate according to the precise ratio, and do not change it without authorization. Incorporate an appropriate amount of agent into the specified solvent, stir well, and the rate is moderate, so as not to cause splashing. When
is applied to the fabric to fix the color, ensure uniform coating, and fine-tune the dosage and process according to the fabric material and color. After the operation equipment is used, wash it immediately to prevent residual chemicals from corroding the equipment. And the working area should be well ventilated to reduce the risk of harmful gas accumulation. Operators should also be in front of appropriate protective equipment, such as gloves, goggles, etc., to ensure their own safety.
In short, CS-3 formaldehyde-free fixing agent has a significant effect on printing and dyeing and fixing colors. However, safety and operation standards should not be ignored. You must act according to the rules to achieve both.
Application Area
In recent years, there is a new name "CS-3 Formaldehyde deless Color - Fixing Agent" in the world. This product has extraordinary functions in the field of printing and dyeing. In the past, the method of fixing color mostly relied on formaldehyde-containing agents. Although it has the effect of fixing color, formaldehyde is harmful to human health and the environment.
Today, CS-3 formaldehyde-free color fixing agent is suitable for all kinds of fabrics, cotton and linen silk, which can properly fix color. And its use can also reduce the worry of color fading and keep the color of the fabric fresh and lasting. In the production of ready-to-wear, through its color-fixing clothes, it is washable and wear-resistant, and has good color fastness. In the field of home textiles, curtain bedding, after this treatment, is a great tool for fixing colors in the printing and dyeing industry. It is a choice for both environmental protection and quality, and has benefited the industry for a long time.
Today, CS-3 formaldehyde-free color fixing agent is suitable for all kinds of fabrics, cotton and linen silk, which can properly fix color. And its use can also reduce the worry of color fading and keep the color of the fabric fresh and lasting. In the production of ready-to-wear, through its color-fixing clothes, it is washable and wear-resistant, and has good color fastness. In the field of home textiles, curtain bedding, after this treatment, is a great tool for fixing colors in the printing and dyeing industry. It is a choice for both environmental protection and quality, and has benefited the industry for a long time.
Research & Development
In recent times, the dyeing and weaving industry has flourished day by day, and the color is more and more urgent. However, the traditional color fixing method relies heavily on formaldehyde. Although the color fixing is quite good, it is very harmful, endangers health, and goes against the purpose of environmental protection.
Our generation has been studying for many years, focusing on the technique of formaldehyde-free color fixing. Fortunately, we have achieved success and created the "CS-3 Formaldehyde deless Color - Fixing Agent" product. Its properties are mild, no harm to formaldehyde, and the color fixing effect is outstanding. After various tests, the color fastness of the fabric is significantly improved after being treated with this agent, and the color is bright and lasting.
We will make unremitting efforts to optimize the craftsmanship, promote this product widely, and hope that it will become popular in the dyeing and weaving industry, not only to ensure the beauty of the fabric, but also to protect the ecological safety. We will do our best for the sustainable development of the dyeing and weaving industry to achieve great success.
Our generation has been studying for many years, focusing on the technique of formaldehyde-free color fixing. Fortunately, we have achieved success and created the "CS-3 Formaldehyde deless Color - Fixing Agent" product. Its properties are mild, no harm to formaldehyde, and the color fixing effect is outstanding. After various tests, the color fastness of the fabric is significantly improved after being treated with this agent, and the color is bright and lasting.
We will make unremitting efforts to optimize the craftsmanship, promote this product widely, and hope that it will become popular in the dyeing and weaving industry, not only to ensure the beauty of the fabric, but also to protect the ecological safety. We will do our best for the sustainable development of the dyeing and weaving industry to achieve great success.
Toxicity Research
Today there is a product named CS-3 Formalaldehyde deless Color - Fixing Agent. We focus on toxicity research and explore it in detail. This product is widely used, but its toxicity is unknown, which is related to everyone's safety and cannot be ignored.
At the beginning of the research, we collected many samples to test its toxicity characterization using scientific methods. Observe whether it touches other products and shows signs of toxic changes; observe the increase or decrease in toxicity in different environments. After repeated experiments, record the data in detail for accuracy.
The research has not been completed, but we uphold a rigorous heart and hope to get the full picture of the toxicity of this product. With the expectation of income, when using this thing for the world, it will avoid harm and profit, and ensure the health of everyone. It will also lead the way for the improvement and application of this thing in the future, so that the thing can be used to its fullest potential without harming people.
At the beginning of the research, we collected many samples to test its toxicity characterization using scientific methods. Observe whether it touches other products and shows signs of toxic changes; observe the increase or decrease in toxicity in different environments. After repeated experiments, record the data in detail for accuracy.
The research has not been completed, but we uphold a rigorous heart and hope to get the full picture of the toxicity of this product. With the expectation of income, when using this thing for the world, it will avoid harm and profit, and ensure the health of everyone. It will also lead the way for the improvement and application of this thing in the future, so that the thing can be used to its fullest potential without harming people.
Future Prospects
Today there is a thing called CS-3 Formaldehyde deless Color - Fixing Agent. The future of this thing is quite promising. It is a unique way to remove formaldehyde and fix color. The harm of formaldehyde is well known, and this agent does not need formaldehyde, can fix color, and can avoid the harm of formaldehyde.
Looking at its prospects, the field of industrial fabric color fixing may be widely used. It not only ensures the bright color of the fabric, but also protects the environment and human health. And if its technology is further refined, the cost may be reduced, and the application will be more extensive at that time. Such as dyeing workshops and weaving factories, can benefit. In the future, it is expected to become the mainstream of color fixing agents, lead the new trend of the industry, and create a new path for future color fixing methods, which will be far-reaching.
Looking at its prospects, the field of industrial fabric color fixing may be widely used. It not only ensures the bright color of the fabric, but also protects the environment and human health. And if its technology is further refined, the cost may be reduced, and the application will be more extensive at that time. Such as dyeing workshops and weaving factories, can benefit. In the future, it is expected to become the mainstream of color fixing agents, lead the new trend of the industry, and create a new path for future color fixing methods, which will be far-reaching.
Where to Buy CS-3 Formaldehydeless Color-Fixing Agent in China?
As a trusted CS-3 Formaldehydeless Color-Fixing Agent manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery.
Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading CS-3 Formaldehydeless Color-Fixing Agent supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What are the main ingredients of CS-3 Formaldehyde deless ColorFixing Agent?
CS-3 formaldehyde-free fixing agent is mainly composed of several delicate chemicals. Among this fixing agent, the first one is a specific cationic polymer. This cationic polymer, like the silk thread of a skilled craftsman, can be linked to the anionic dye on the fabric to form a stable chemical bond. Because of its positive charge, it can closely attract the negative charge of the dye, just like the fit of yin and yang, so that the dye firmly adheres to the fabric fiber, thus greatly enhancing the durability of dyeing.
Furthermore, it contains a special surfactant component. This surfactant, like a smart spirit, can reduce the surface tension between the fabric and the dye solution, so that the dye solution can penetrate more evenly and deeply into the fabric fibers. In this way, the dye distribution on the fabric is more uniform, and the color fixing effect is also more ideal. At the same time, the protective film formed on the fabric surface can also protect the dye that has been fixed, and resist the erosion of external factors on the dye.
In addition, CS-3 formaldehyde-free color fixing agents may also contain some functional additives. Such additives can adjust the chemical environment during the color fixing process, such as pH, to create more suitable conditions for the combination of cationic polymers and dyes. It also has the effect of enhancing the color fastness of the fabric, so that after the fabric has been washed and rubbed many times, the color is still as bright as ever, just like a treasure that has been baptized over the years and remains elegant. All ingredients complement each other and jointly achieve the excellent color fixing performance of CS-3 formaldehyde-free color fixing agent, adding a strong touch to the fabric dyeing process.
What is the scope of application of CS-3 Formaldehyde deless ColorFixing Agent?
CS-3 formaldehyde-free fixing agent has a wide range of applications. In the dyeing and finishing industry, this agent can be used for many fabrics. Such as cotton and linen, it can make its dyeing firm and the color will not fade for a long time. Cotton has good moisture absorption, but it is easy to decolorize after dyeing. CS-3 formaldehyde-free fixing agent is applied, which can greatly improve the color fastness, and the color is not easy to change after multiple washes. Linen fabrics have a natural texture, but dyeing is not easy to be uniform. This agent can help them color evenly, and the color fixing effect is remarkable.
Silk, soft texture, gorgeous color, CS-3 formaldehyde-free fixing agent can also be adapted. Silk dyeing requires high color fastness and feel. This agent not only maintains the bright and long-lasting color, but also does not damage its smooth touch, making silk products more luxurious.
Furthermore, synthetic fabrics are also applicable to its scope. Such as polyester fibers and nylon, due to their special chemical structure, dyeing and color fixing are difficult. CS-3 formaldehyde-free color fixing agent can work ingeniously with it to enhance the binding force between dyes and fibers, so that synthetic fiber fabrics have better dyeing effect, enhanced color fastness, and are not easy to fade in daily wear and washing.
In the printing process, CS-3 formaldehyde-free color fixing agent is also indispensable. It can ensure that the printing pattern is clear, the color is full, and the brightness is maintained for a long time, making the printed fabric more ornamental and practical. In short, this agent is effective in many aspects of fabric dyeing and finishing, and can be widely used in the color fixing process of various fabrics.
What are the advantages of CS-3 Formaldehyde deless Color-Fixing Agent compared with traditional fixing agents?
Nowadays, there are CS-3 formaldehyde-free fixing agents. Compared with traditional fixing agents, what are the advantages? Let me tell you in detail.
CS-3 formaldehyde-free fixing agents have significant advantages in environmental protection. Traditional fixing agents contain more formaldehyde, and formaldehyde is highly toxic, which is a serious threat to human health and the environment. However, CS-3 formaldehyde-free fixing agents do not eliminate formaldehyde, and will not allow formaldehyde to escape during production and use, which not only ensures the safety of workers' operations, but also protects the environment from formaldehyde pollution. After fixing the color of home fabrics, there is no risk of formaldehyde residue, which is beneficial to the well-being of the family.
Its color fixing effect is also better than that of traditional ones. CS-3 formaldehyde-free fixing agent can closely combine with fabric fibers to build a stable structure, so the fabric treated by it has a long-lasting color. When washed and rubbed, the color is not easy to fade. Compared with traditional fixing agents, it can maintain the fabric's color and luster as fresh as new for a long time.
Furthermore, CS-3 formaldehyde-free fixing agent is suitable for a wide range of fabrics. Traditional fixing agents or limited to fabric materials, the scope of application is narrow; while CS-3 formaldehyde-free fixing agent can play a good role in fixing color in cotton, linen, silk, wool and other natural fiber fabrics, as well as chemical fiber fabrics, without material restrictions, providing more convenience and choice for textile industry.
and its chemical properties are stable and easy to operate. Traditional fixing agents may require specific conditions to use, and if the conditions are slightly different, the fixing effect will be uneven. CS-3 formaldehyde-free fixing agents are not. Under conventional production conditions, they can show good performance, which is convenient for textile manufacturers to control the production process and improve production efficiency.
What are the precautions for the use of CS-3 Formaldehyde deless ColorFixing Agent?
CS-3 formaldehyde-free fixing agent, when using it, all matters should be paid attention to in order to maximize its function and keep the fabric color firm and harmless.
First heavy dosage. If used too little, it is difficult to fix the color completely, and the color fastness is not up to expectations; if used too much, it will only increase the cost, and may cause the fabric to feel hard and affect the quality. It should be accurately measured according to the fabric material, dyeing process and color fastness, and the appropriate dosage should be found after testing.
The second time is temperature. This agent is used, and it is quite sensitive to temperature. If the temperature is too low, the reaction is slow, and the color fixing is not good; if the temperature is too high, it may cause the components in the agent to decompose, which will also damage the color fixing effect. Therefore, it is usually necessary to control the temperature in a specific range, generally about 40-60 degrees Celsius, fine-tuned according to the actual situation.
In addition, pH value is also important. Different fabrics and dyeing systems have different pH values. Peracid or peralkali can affect the activity of the fixing agent and the color of the fabric. When measuring the pH value of the dye solution before use, adjust it to a suitable range with acid and alkali agent, generally between weak acid and neutral, such as pH 5-7.
Repeat, stirring evenly is also the key. When using this agent, stirring can promote full contact and reaction with the fabric. If stirring is uneven, some fabrics may not be effectively fixed, and the color fastness varies. When stirred at a moderate rate, the fixing agent in the dye retention solution is evenly distributed.
And cleaning after use should not be ignored. After fixing the color, the unreacted fixing agent and impurities may be left on the fabric. If it is not washed, it may affect the feel and color stability of the fabric, and may irritate the skin during wearing. Therefore, it needs to be fully rinsed with water to remove the residue.
In short, with CS-3 formaldehyde-free fixing agent, the dosage, temperature, pH value, stirring and cleaning of all ends must be handled carefully to achieve the best color fixing effect, and to ensure the quality of the fabric and the safety of wearing.
How is the color fixing effect of CS-3 Formaldehyde deless Color-Fixing Agent?
Although there is no direct record of the color fixing effect of "CS-3 formaldehyde-free fixing agent" in "Tiangong Kaiwu", one can get a glimpse from the ancient people's cognition and practice of dyeing and fixing.
The ancients were very particular about dyeing, and most of them used natural dyes, such as plant dyes bluegrass, madder, etc., and animal dyes such as lac insect secretions. In terms of color fixing, mordants such as alum are often used. These mordants can be combined with dyes and fabrics to enhance the affinity between dyes and fabrics, thereby improving dyeing fastness.
From a modern chemical perspective, "CS-3 formaldehyde-free fixing agent" must have a unique chemical structure and properties. Its color fixing principle may be similar to that of ancient mordants. It can form chemical bonds or produce strong interactions with dyes and fabrics, so that the dyes can firmly adhere to the fabrics. If there are groups in its chemical structure that can form hydrogen bonds, ionic bonds and other forces with dye molecules, it can effectively prevent the dyes from falling off under the action of external factors (such as washing, sun exposure, etc.).
For fabrics, when their color fixing effect is good, they should be able to withstand multiple washes without fading, and the color will last under different lighting conditions. Ancient fabrics have been baptized over the years, and some of them still retain color, which shows the effectiveness of color fixing methods at that time. " CS-3 formaldehyde-free fixing agent "If it can simulate and optimize the color fixing principle of the ancients, it must be remarkable in the color fixing effect, and can achieve good washing and sun resistance, so that the fabric can maintain a bright color for a long time.
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