Cotton Flame Retardant

Cotton Flame Retardant

    Specifications
    HS Code 494373
    Flammability low
    Oxygen Index higher than regular cotton
    Heat Resistance good
    Smoke Generation reduced
    Colorfastness moderate to high
    Softness similar to regular cotton
    Durability comparable to regular cotton
    Breathability good
    Washing Fastness adequate
    Chemical Resistance moderate

    As an accredited Cotton Flame Retardant factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 10 kg of Cotton Flame Retardant in sealed, chemical - resistant bags for secure storage.
    Storage Cotton Flame Retardant should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and direct sunlight to prevent decomposition or ignition. Store in tightly - sealed containers to avoid moisture absorption and contamination. Separate it from oxidizing agents and incompatible substances to ensure safety during storage.
    Shipping The "Cotton Flame Retardant" chemical is shipped in sealed, durable containers. Special care is taken to prevent leakage during transit, adhering to strict safety regulations for chemical transportation.
    Free Quote

    Competitive Cotton Flame Retardant prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@liwei-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@liwei-chem.com

    Cotton Flame Retardant Cotton Flame Retardant
    General Information
    Historical Development
    Cotton cloth has been important for clothing since ancient times. It is light and soft in weight. However, it is easy to burn in case of fire, and the damage is very urgent. As time goes by, the process and chemistry are gradual, so some people specially apply flame retardant techniques to cotton fabrics. At first, people infiltrated the fiber with alum, borax and other substances to make it difficult to burn. However, its effect is weak, and it often fails due to moisture. In the 19th century, Western scholars introduced elements such as phosphorus and nitrogen to improve the formula, so that cotton cloth is not easy to spread due to fire. In the 20th century, technology flourished, and synthetic flame retardants came into being. They were covered on cotton yarn and shaped at high temperature, taking into account flexibility and safety. However, agents or environmental concerns, modern times more respect green and degradable flame retardants, emphasizing the integration of safety and ecology. This cotton flame retardant fabric is widely used in the fields of home, military, and transportation, which benefits the people and the world.
    Product Overview
    Cotton flame retardant is made in response to the needs of the world for peace. Its material is excellent in preparation and contains a unique chemical formula, which can make cotton fibers like armor and resist fire erosion. Applied to cotton cloth, it is non-flammable when connected to fire, and self-breathing when it is removed from fire. It is soft and breathable without losing its true color and comfortable as ever. Its non-toxic, green and environmentally friendly, and is widely used in clothing, bedding, curtains and engineering materials. After long-term tests, it is washable and has a long-lasting flame retardant effect. Its production is easy to apply, the process is simple, and the original color and texture are not damaged. Prosperous in all industries, it can especially protect personal safety and fire protection. It is a good choice for modern residential and industrial use.
    Physical & Chemical Properties
    Cotton flame retardants are used as anti-burning materials for cotton fibers. If they are colorless or yellowish, they are slightly shiny. Its chemical properties are stable, easily soluble in water, but difficult to dissolve in oil. Flexible and ductile, it does not spontaneously ignite when it encounters hot topics, and can suppress the spread of fire. Its molecules contain many flame retardant elements such as phosphorus and nitrogen, which do not react violently with general acids and bases, so they are resistant to corrosion. Cotton cloth treated with flame retardant will generate a carbon layer in case of fire, which will block oxygen and make it difficult for flames to spread. Its heat transfer is slightly reduced, the ignition point is higher than that of regular cotton, and the ash is less smoky and the smell is slight. However, it may be damaged when it encounters strong acids and strong oxidizers. It is suitable for bedding, clothing and industrial multi-end, not only keeping its true color,
    Technical Specifications & Labeling
    Cotton flame retardant products, based on high-quality pure cotton, flexible fibers, delicate feel, and elegant appearance. Its width is often 1.5 meters or 1.8 meters, and the gram weight is 180 to 300 grams per square meter. The flame retardant performance is outstanding. According to GB8965 or EN11612 standards, it can resist high temperature flames. Its LOI value is mostly above 26%, and only smoke is low toxic. Variety of colors, original white, beige and fixed dyeing Doko, specific purchase on demand. 20 to 40 yarn pieces are divided, and the density needs to be customized. The finished product is clearly marked, and the batch number, origin, composition and test report number are printed. It is suitable for work clothes, tents, curtains, etc., and the performance is not reduced after washing for a long time. Its specifications and parameters are based on national and international standards, with detailed technology and reliable quality.
    Preparation Method
    Take cellulose cotton as the base, first use guanidine phosphate or sodium hypophosphite as the main material, supplemented by ammonium tripolyphosphate, urea and other synergistic flame retardants, the fibers are pre-purified, placed in a water bath, pH and temperature are adjusted, so that the cotton fibers are immersed in the flame retardant liquid and left in the reactor. The temperature is controlled at 80 to 120 degrees Celsius, and the temperature is raised in a timely manner to promote esterification or addition reaction between phosphide and cellulose hydroxyl groups. In the meantime, catalysis is supplemented by a small amount of sulfuric acid or oxidizing agent to improve the activity and shorten the reaction time. The process is completed, the reaction liquid is precipitated, Its flame retardant mechanism is that phosphorus and nitrogen cooperate, release phosphoric acid by heat, catalyze the formation of a carbon layer, isolate oxygen and heat transfer; while volatile components capture free radicals, curb chain combustion, and benefit its flame retardancy.
    Chemical Reactions & Modifications
    Cotton cloth is flammable in case of fire and urgently needs protection. Nowadays, flame retardants are applied to cotton fibers, and most of them are compounds containing phosphorus, nitrogen and other elements. The principle is a chemical reaction. The flame retardant interacts with the cellulose in the cotton fiber to form phosphate esters and amine derivatives. When burned, the flame retardant components decompose, releasing phosphoric acid, promoting the dehydration and carbonization of cellulose, forming a carbon layer barrier to insulate the heat flow, and slowing down the escape of flammable gases. There are nitrogen-based compounds, which release ammonia gas under thermal excitation, dilute oxygen, and also help prevent the spread of flame. During the chemical modification process, the flame retardant is often firmly bound to the cellulose skeleton through reactions such as etherification and esterification. In this way, it does not damage the flexibility of cotton cloth, but also delays The current research is to explore the synergy of nanomaterials, promote the improvement of flame retardant performance, and protect the health of textiles.
    Synonyms & Product Names
    Cotton flame retardant products are common in today's shops. Or known as cotton fiber fire retardant cloth, or flame retardant cotton fabric, or fire resistant cotton cloth, the name is different but the same. Market merchants, and there are self-proclaimed brands, or FlameStop, SafeCotton, FireGuard, or GuardianCotton, ProShield, its name is Linlang. However, although the category is diverse, it belongs to one, all of which are flame retardant and cotton protection-based. The market is vast, and it is used in all walks of life: engineering, home furnishings, uniforms, all rely on this cotton to be stable. Or listed as high-efficiency flame retardant, or labeled as advanced fire protection, all such terms refer to its fire resistance and heat resistance. Although the words are very special, the meaning is one return, they are all cotton materials and flame retardant products. The business names and aliases are numerous. Only by keeping its quality, the name can be understood.
    Safety & Operational Standards
    Cotton flame retardants are conducive to preventing fire and preventing disasters. They must abide by safety and operation standards. Users should first distinguish their characteristics and understand what is appropriate and what to avoid. Cotton cover is flame retardant and can resist open flames. However, it is not absolutely flammable. If it burns for a long time or is overheated, there is still a risk of damage. Storage must be dry and ventilated, and it must not be close to ointments, volatile and flammable genera, and far away from fire sources and high temperature utensils. Before unsealing and pumping, it is advisable to carefully check its color, smell and appearance. If there is any abnormality, it should not be used indiscriminately. When operating, you need to wear gloves and masks to avoid its dust invading the body. If it encounters other contaminants, it should be immediately removed and not allowed to spread. For cutting and sewing, clean tools must be used, and no foreign objects should be mixed. After use or abandonment, dispose of it in accordance with regulations, and do not discard it in the same place as combustible waste.
    Operators should study the process carefully, read the operation manual carefully, and in case of abnormality, stop the operation immediately, and report to the superior quickly. In case of fire or failure, do not kill yourself. First clear the crowd, and then rescue with appropriate equipment. If cotton is poisoned or touches harmful solutions, it is strictly forbidden to reuse it, and it will be scrapped in time. Cotton is flame retardant. Although it is docile, it can be harmful even if it is used inadvertently. Check its storage place every month to prevent beetles and mildew, and repair it at any time; replace the storage, and must follow the first-in, first-out order to avoid long-term deterioration. Transfer and move, and the action should be light to prevent fiber damage from affecting the function. Warning signs should be set up in both factories and warehouses, and fireworks violations are strictly prohibited. Training new workers must put safety first, study the rules diligently, and do not cause disasters for saving trouble.
    Cotton is flame retardant. Although it is beneficial to people, it is not careful to use it, and it will be a disaster. It is to perform the common etiquette of operation and strictly abide by the norms of safety, so that it can be widely used without fear.
    Application Area
    Cotton flame retardants are widely used. The tents and clothing required by the military are often considered the first choice, and the security is at risk due to fire prevention. Factory uniforms and hospital bedding all rely on their safety, which will not burn in case of fire and maintain peace. Household rooms, curtains, sofas, carpets, etc., all avoid fire, and use this flame retardant to make residents worry-free. Such as public spaces, curtains and chair covers of cinemas and hotels, seat cushions and curtains of railways and airlines, are all used to ensure the safety of everyone. Children's toys, car accessories, or flammable, also rely on this to ensure safety. Anti-phlogiston, complete fiber, and color retention without damage. It is deep and widely used, and it is useful for everything needed in the world several times.
    Research & Development
    Since ancient times, cloth and silk have been used as clothing, but they are flammable in case of fire, and the loss is huge. Nowadays, the way of chemistry is becoming more and more advanced, and scholars have devoted themselves to developing the method of flame retardant cotton fibers. Considering natural fibers, cotton is soft and comfortable, but its flammability is particularly high. Then there are people with lofty ideals who specialize in this end, analyze its mechanism, or introduce elements such as phosphorus and nitrogen to improve the properties of fibers, so that cotton can slow down in case of fire, and smoke and flame will not grow. During the experiment, it is necessary to protect the original feel, moisture absorption and other characteristics, and insist on non-toxic and environmental protection, without harming the human body. After repeated modified impregnation, copolymerization and coating methods, results have been achieved one after another. There is a new flame retardant flow cloth market, which is both durable and safe. This move will benefit textile safety
    Toxicity Research
    Cotton cloth flame retardant, extracted from modern technology, is widely applied in the textile industry to prevent flames. However, its medicinal properties are complex, and its toxicity cannot be ignored. Recently, some scholars have taken its new product and applied it to mice to test its acute toxicity. Looking at the changes in its signs, there are dose-related symptoms, or mental weakness, or loss of appetite, and long-term damage to the viscera. It is more carefully divided. Take its blood, biochemical items, and read its liver and kidney functions. There are also numerical abnormalities. Fumigation of the exhaust gas can also cause respiratory discomfort. As for long-term micro-exposure, there may be a risk of carcinogenesis and teratogenicity. It is used under supervision, and the dose should be careful. In the future, it should continue to pay equal attention to chronic toxicology and environmental impact, so as to facilitate the use of the people and stay away from awesome.
    Future Prospects
    In the future, cotton flame retardant products should be driven by innovation and technology, adopt green environmental protection policies, and take into account both fire prevention and comfort. Although there are fires today, but with the advance of science and technology, the improvement of microstructure will make the flame retardant performance more perfect. The preparation process should be more simple, the toxicity is reduced, and the waste can be recycled, without damaging the true color of cotton fibers. The application field is not only clothing, but also cloth mantle, bedding, and industrial use, which is conducive to people's well-being. In the future, international regulations will be more stringent, and flame retardant materials will only be high-efficiency, low-carbon, and self-cleaning. If the principle of nano and intelligent sensing is integrated into the fiber, it will be controlled in case of fire, and the temperature will change. Shuji's products are sold all over the world, becoming a new standard for clothing, protecting the safety of all people, and contributing to global environmental protection.
    Where to Buy Cotton Flame Retardant in China?
    As a trusted Cotton Flame Retardant 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.
    Frequently Asked Questions

    As a leading Cotton Flame Retardant 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 in Cotton Flame Retardant?
    This product is commonly used in civilian, industrial, and industrial areas, but it is known to be flammable. In case of fire, people have developed flame retardant technology, which is called "cotton flame retardant". The use of this product, where fire prevention is required, more should be done. The ancients have studied its principles carefully, but it has not been done for thousands of years, and it has been obtained. Today, the main components and chemical principles of it are described below:
    Cotton plants, the main content of nutrients. In case of open fire, it is easy to dissolve and ignite, so it is flammable, so it is made flammable by foreign objects. Flame retardant principles and methods are used to make them more efficient, so they can be combined with flame retardant. The main components of phosphorus compounds and nitrogen compounds are often phosphoric acid, phosphoramide, polyphosphoric acid, etc., or boric acid, chloride, etc., to help.
    The method is mostly based on three types of phosphoric acid, including phosphoric acid, phosphoric acid, etc., or the combination of quaternary phosphoric acid grease and chloroethane phase. These formulas can be transparent, high-temperature baking, chemical transformation, and chemical-based reactions in the parts of cotton fabrics to generate fixed flame retardant molecules. The chemical system is applied to high-temperature, phosphorus, nitrogen, etc. to form a film, effectively blocking the amount of oxygen, generating moisture and non-flammable water, decomposing, and improving flame retardancy.
    Tetrakis Hydroxymethyl Phosphonium salt (THPC) is also used as the main flame retardant. This material is rich in phosphorus and nitrogen in the molecule, which can form a co-combination of cotton, burning water carbonization, and combustion. Boric acid and borax are also used to promote flame retardant effect, and have both antibacterial and mildew-proof properties.
    In short, the main ingredients of Cotton Flame Retardant are phosphorus and nitrogen-containing compounds, or a small amount of boron and chloride. Due to the biological interaction of high-temperature chemicals, carbon is generated in high-temperature materials, which not only blocks oxygen supply, but also suppresses the wave, which greatly improves the safety of cotton products. This is the most important thing in the mainstream flame retardant of the world.
    How does Cotton Flame Retardant achieve flame retardant effect?
    Cotton is a natural fiber, which is flammable in nature. In case of fire, it will be incandescent, and it will burn like firewood. However, in the past, people pursued safety and had good intentions, so they developed flame retardant techniques. What is the reason for the flame retardant, the fixed cotton fiber, to make it non-flammable in case of fire, or self-extinguishing when it burns? There are numbers, all of which are the way of chemistry.
    One is that the body is flame retardant. Before spinning, phosphorus, nitrogen and other flame retardant elements are introduced into the cotton fiber, which are crosslinked by chemical reaction, so that the flame retardant components and the fiber are homogeneous. When the flame is close, the flame retardant elements are released, generating non-flammable gases, such as ammonia, phosphoric acid, etc., It can also generate carbon at high temperatures. The carbon layer adheres to the surface of the fiber, isolates the inside and outside, and protects the core from burning.
    The second post-treatment method is to weave the finished cotton and apply flame retardants. Common agents such as phosphate and melamine are impregnated and pad-dyeing to impregnate the fiber. In case of fire, the flame retardant decomposes and releases non-flammable gases, one takes away heat and reduces its temperature; the other isolates air, and the flame is difficult to extend. Phosphorus-based agents generate phosphoric acid when heated, which can catalyze the dehydration and carbon generation of cotton fibers. Carbon black is like a cover, cutting off the fire circuit. Nitrogen-based flame retardants release ammonia and nitrogen when burned, dilute oxygen, and burn unsustainably.
    There is also a synergistic method, combining several types of flame retardants, such as halogens, phosphorus, nitrogen, etc., to create high efficiency. The mechanism is that halogens inhibit the combustion chain reaction, and phosphorus and nitrogen promote the carbon generation layer, which complements each other.
    The flame retardant power still needs to be stable and washable. Brocade clothes are used for a long time, and if they are washed frequently, the flame retardant efficiency will gradually decline. For this reason, chemists use cross-linking and curing methods to make the flame retardant and cotton fibrosis into one, which is not easy to lose. If it is a body modification, it is particularly reliable and can last for a long time.
    In summary, the flame retardant of cotton depends on the delicate chemical reaction. Change its nature and solidify its quality, so that the flames are useless on cloth and silk, widely used, and beneficial to all living beings.
    Are Cotton Flame Retardants Harmful to Human Health?
    Cotton flame retardant, now known as Cotton Flame Retardant, is made of cotton cloth plus flame retardant. In ancient times, silk silk was the most precious, but now it is pushed cotton cloth as the top, its soft body is suitable, cool and breathable, and it is suitable for quilt clothing. However, cotton is flammable, and it is afraid of fire in clothing utensils. Therefore, later generations of craftsmen used flame retardant methods to apply it, hoping that it would not burn in case of fire, so as to increase safety. Flame retardant agents or chemical components such as phosphorus and bromine, or inorganic elements, cover different ways.
    If you ask whether it is harmful to the human body, you must analyze the number of ends. First, the properties of flame retardants vary. If inorganic elements such as boron and nitrogen, most of them are slightly toxic and contact with the human body, no major harm is seen; if they contain organic phosphorus, organic bromine and other ingredients, they may precipitate with sweat, or rub with the skin for a long time, and gradually penetrate into the body. Second, organic flame retardants may not be easily released at room temperature, but in case of high temperature and friction, especially those who have been used for a long time, may gradually decompose and emit harmful gases, such as bromide and formaldehyde. Third, a few people have sensitive skin, or due to the retention of flame retardants, they may cause redness, swelling, itching and pain. Some flame retardants have been tested on animals and are actually carcinogenic, teratogenic, and affect endocrine.
    Nowadays, the laws are strict, and most European and American countries control them by standards. All flame retardants that are harmful to the human body or the environment are limited to their use; however, the products sold on the market are uneven in quality, or there are prohibited goods flowing in, so when choosing, the certificate should be reviewed to avoid its harm. In general, the advantages and disadvantages of Cotton Flame Retardant to health cannot be generalized, depending on the ingredients used, testing standards and user physique. If the materials used in the product are regulated and the manufacturer manufactures it according to the law, it is generally harmless. However, for daily use, it is recommended to choose the materials carefully, wash them diligently, and not for a long time; if you feel irritated, you should stop and ask a doctor.
    Therefore, cotton refractory materials are beneficial in preventing problems before they occur, but the harm is due to poor use of materials; if you discern their sources and choose carefully, you can enjoy their benefits and avoid them.
    What Cotton Flame Retardant is suitable for?
    Cotton products are famous for their flexibility, comfort, moisture absorption and breathability. However, they are flammable in case of fire. If there is no protection, they are easy to incinerate. Flame is difficult to control. In order to ensure peace, Cotton Flame Retardant, a flame retardant for cotton, came into being. This agent is not only applied to coarse cloth and fine silk, but also soluble in many types of cotton fabrics. To try to say its application, it can be divided into several categories.
    Bedding such as quilts, sheets, and pillow towels are mainly cotton. They are always lying in the room. If they encounter fire, they are easy to burn and destroy the house. Applying flame retardants on them can delay the combustion, reduce damage and benefit the stability of the home. Clothes are also made of cotton, such as robes, shorts, pantyhose towels, and worn close to the body. If there is an accident, it will be flame retardant and self-protective to prevent the spread of fire. Children's clothing needs special care. Young children are easy to move, and if they are involved in fire candles, they are very vulnerable to disasters. Therefore, their cotton clothes and hats should be flame retardant first, which is especially suitable.
    Home furnishings, such as curtains, coverings, tablecloths, etc., hang in the room, cut off light and shadow, or decorate the dining room, or set up the hall. Once burned, thick smoke will blind the eyes and disperse poisonous gas. After applying flame retardants, it can block the flame, prolong the reaction time, and facilitate risk avoidance. It is actually a choice above household and hotel.
    In addition, the cotton yarn used in hospitals is a medical necessity, and mattresses, surgical fabrics, etc., all rely on flame retardancy to increase safety. Public places such as stage curtains, theater cushions, and places where audiences gather, fire is unpredictable. Therefore, Cotton Flame Retardant must be applied to prevent it.
    In general, Cotton Flame Retardant is suitable for all cotton-based products, whether it is for use, bedding, household use, or medical use. After application, cotton products can maintain their flexibility and increase their self-protection energy, which is a grand measure to control disasters. Things are impermanent, and times of peace are in danger. Cotton products are made of flame retardant, and they are sincere in safeguarding people's relationships and strengthening their families.
    How Long Does a Cotton Flame Retardant Last?
    The flame retardant of cotton is actually used to prevent micro and gradually, and to protect it from fire. However, its lifespan is also fixed. Or ask what is the service life of Cotton Flame Retardant? Try to describe it today.
    The original cotton is soft and easy to burn. It is chemically applied with flame retardant to delay the fire. This flame retardant is mainly phosphorus, nitrogen, boron, etc., which is impregnated in cotton fibers, or chemically modified to make it difficult to burn in case of fire. The flame retardant is gradually damaged by the moisture and dryness of the climate, the loss of washing and the passage of time. As a matter of common sense, if it is cleaned frequently and rinsed repeatedly, the flame retardant will be diluted, resulting in the gradual decline of the effect. The reason is that if the paint is applied to the device, it will peel off after a long time; as for those who have not been washed or dried, their lifespan will increase.
    The textile industry has said that the flame retardant cotton commonly used in homes or construction sites can guarantee the flame retardant effect for about three to five years. If it is used more often and washed frequently, its effect may be reduced to two or three years. If the standard is renewable flame retardant, it needs to be tested according to the certification standard, but it should not exceed five years. After that, it should be reprocessed or more novel. Ask about its longevity, is it only the material quality? There is still a storage environment and construction technology, all of which are related to its effectiveness.
    Flame retardant institutions are often advised to use: After three years, it must be checked. It can be seen that although its appearance is considerable, the flame retardant inside may be disabled; you can take separate samples to test the combustion and observe its reaction. If you see that it is no longer delayed in case of fire, it must be treated immediately. The flame retardant of cotton cover is a safety measure, and if it fails to be effective, the protection is virtual.
    Maintenance should also not be ignored: it is advisable to avoid sun and rain, do not leave it at high temperature for a long time, and also prevent damage from sharp objects. The reason is to maintain the combination of flame retardant and fiber, so as not to let it escape. In case of replacement or rewashing, you must follow the technical guidelines to ensure long-term safety.
    In summary, cotton flame retardant products can be guaranteed to be effective within three to five years if they are properly applied. If they are overdue, they should be carefully inspected. It is up to people to save their safety and avoid the risk of fire forever.