Fire Retardant Liquid

Fire Retardant Liquid, known in Chinese as flame retardant liquid, its main components are complex and diverse, but its main purpose is to contain fires and delay burning. Considering its essence, flame retardant liquids are often composed of phosphorus, nitrogen, boron, and halogen salts or their compounds. When their compounds are exposed to fire, they can precipitate non-gaseous bodies, which can not only dilute oxygen and inhibit combustion, but also form a carbon layer on the surface of flammable materials to isolate air and heat sources and cut off combustion paths.
Among common flame retardant liquids, phosphates are the most commonly used, such as ammonium phosphate and ammonium phosphate, which are mostly used in wood and fabrics. After phosphorus compounds are heated, they can promote the dehydration and carbonization of organic matter, and form a dense carbon film on the surface of the object, which not only prevents flame contact, but also slows down the thermal decomposition rate, and has the effect of curbing fire. Nitrogen compounds such as urea and melamine decompose at high temperatures to release non-gaseous bodies such as ammonia, which can dilute the oxygen content in the air and prevent combustion. In addition, borates such as borax and boric acid are often used for wood flame retardancy. They can form a glassy film at high temperatures, which can crack but not burn, protecting the matrix from fire.
Some flame retardant liquids are added with surfactants and film-forming aids, so that the chemical components are uniformly coated on the surface of the object, enhancing the adhesion and flame retardant efficiency. Halogen compounds such as bromine and chlorine are also used in some flame retardant liquids. When heated, these compounds can release non-gaseous bodies such as hydrogen halide, mask free radical reactions, and cut off combustion chain reactions. However, the gas is harmful to the environment and human body, so it needs to be used with caution. Recently, inorganic nanomaterials are added, such as nano-silica, which cooperate to form a dense barrier layer, which is effective in flame retardancy and heat insulation.
In summary, the main components of flame retardant liquids are phosphorus, nitrogen, boron, and halogen, supplemented by surfactants and dispersants, or nanomaterials are added to enhance the performance, so as to establish the flame resistance and fire protection function. The reason is to isolate combustibles and oxygen, dilute the oxygen in the air, or stop the chemical reaction of combustion, so as to ensure the safety of materials and prevent fire.

Fire Retardant Liquid is also a fire suppressing liquid, in order to prevent the spread of fire and preserve the tranquility of materials. However, its usage varies from material to material, and it is appropriate to express its suitability. This description is briefly below:
Wood, flammable and soft. When applying this liquid, it is advisable to first wipe its dust to make the surface free of oil and debris, and then brush, spray, dip, and coat it to make the liquid evenly distributed. After drying, a fire suppressing film is formed, which can greatly slow down the burning rate of wood. If it is an outdoor structure, it needs to be repeated to apply liquid, so it is well protected.
Cloth and fiber, with strong permeability, absorb its liquid. When it is used, take a water-soluble fire suppression liquid to soak the whole, so that the fiber is completely moisturized. When it dries naturally, its fire resistance can be guaranteed. If ironing is applied again, the liquid penetration will be deeper, and the fire protection effect will be obvious. For synthetic fibers, small pieces must be tried first to avoid damage.
There are many kinds of plastics, but most of them are difficult to be affectionate with aqueous solutions. In this case, a fire suppression liquid specially made for polymer materials can be used to apply to the surface by brushing or spraying. It should be noted that some plastics are easily deformed by heat, so they must be dried in a cool place after application.
Paper, brittle and thin, is flammable. The method of applying the liquid is best to spray it, and it should be a small amount of times, so as not to cause it to bend too much. After drying, the power of fire prevention begins to appear. If it is an important document, it is better to choose a colorless, odorless and non-corrosive liquid.
Metal is non-flammable by nature. However, if the surface is coated with paint or covered with a covering, the fire suppression liquid can help prevent the fire of the coating. At this time, the fire suppression liquid only acts on the additional layer, not the metal body.
In short, the fire suppression liquid should be applied differently depending on the material. It is necessary to clean the surface first, apply the liquid evenly, and wait for it to dry naturally before it can exert its effectiveness. When applying, it must be carefully selected to identify whether it is suitable or not to prevent reverse damage. Fire protection is safe and cannot

Fire retardant liquid, modern technology is made by chemical methods to prevent the spread of fire, and is widely used in many fields such as construction, transportation, and textiles. Its main components are mostly compounds such as phosphorus, nitrogen, bromine, or water-soluble polymers, which can precipitate non-flammable substances in case of fire, thereby delaying combustion and reducing soot. However, whether it is safe for the human body or not, there is a need for in-depth research.
Chemical substances, although they are originally intended to benefit the world, may not be completely harmless in contact with the human body. When the fire retardant liquid evaporates, the released gas, if it is halogen and some organic molecules, may slightly irritate the respiratory system. If sniffing for a long time, it may cause dry throat, cough, headache, etc. If accidentally splashed into the eyes, it is easy to cause tingling and tears. Long-term contact with the skin may also cause redness, swelling, itching, and even a serious rash. Some fire resistance liquids contain harmful trace impurities such as formaldehyde, which can be inhaled too much, or can affect the nervous system, and even have the worry of carcinogenesis.
When applying fire resistance liquids, craftsmen wear gloves and masks to protect the body. Vendors in the market often attach safety instructions. Be careful not to eat or inhale, avoid contact with open flames and high temperatures, keep away from children, and prevent misuse. Cleansers can rinse the skin with water. If splashed into the mouth, nose, eyes, ears, etc., they must be rinsed with a large amount of clean water quickly. In severe cases, seek medical attention for safety measures. Scientists often evaluate its safety after testing, but the world's physical and chemical changes are ever-changing, and there are sensitizing individual reactions from time to time. They never dare to tell the world that it is "completely harmless". The cover is different in constitution and environment, and it cannot be generalized.
If there is a fire resistance liquid used indoors, there is no need to be afraid all the time. If the ventilation is good, the gas will dissipate. Separate from the fire source, there is no risk of violent chemical reaction. According to the current regulations, regular products have been strictly tested and meet safety standards. It is difficult to cause serious harm when encountered on a daily basis. Do not mismatch privately, and do not believe in false advertisements. If you want to be safe and worry-free, you can only choose it carefully and implement it according to law to ensure the safety of your family and people. Therefore, although the fire resistance liquid is not highly toxic, it should not be careless and overly negligent. Take precautions with reason, and difficulties can be avoided; if you ignore it, small worries will become disasters.

Fire Retardant Liquid is a liquid made in this world to resist fire. The material it is coated with becomes a protective film, which can slow down the burning and reduce the speed of transmission when the flame is disturbed. The new manufacturer has no color and light smell. Its essence is both polymer and inorganic salts. It expands rapidly in case of high temperature, forming a layer of heat insulation, making it difficult for the flame to directly approach the body, so the object is not flammable.
However, the lasting effect of this liquid is really related to many things. First, if the material coated with cloth is wood, cloth, or paper, it absorbs well, and the protection is stronger. However, if it is iron, stone, or plastic, the adhesion is limited. Second, if the application method is not correct and the coating is uneven, it is easy to cause omissions, and the fire will still exist. There is also the influence of the external environment, which is soaked in wind and rain, exposed to the sun and rain, and in disrepair, the liquid layer self-peels or fails, and the power of fire prevention decreases day by day.
Looking at overseas experiments, high-quality liquids can last for half a year to a year, or they can be initialized several times without losing their effectiveness. After research and judgment, if they are carefully smeared on the beams and columns of the house, precious cultural relics, stage curtains, etc., their protective effect can last for a long time. However, if the operation is correct, if it is initialized by heavy rain, or if it is disturbed by human beings, and the coating is worn, it needs to be reapplied to restore the initial effect. The most important thing is that Fire Retardant Liquid has not been able to completely prevent fires, but when it comes to rescue, it can delay the burning and fight for rescue opportunities.
It is for long-term security, but it can only be reapplied regularly to investigate the loss and hope that its protection will not stop. If you are content with one application and do not observe it, it will be deep for a long time. Although there is liquid on the table, it has actually lost its use for fire prevention. As for the specific time limit, it depends on the usage, environment, and the nature of the liquid. The longest can last for one year, and the common one can last for several months.
In short, the advantage of Fire Retardant Liquid is to delay the burning disaster, and to remedy it in a timely manner when the response is obtained before the burning. If you have to make good use of it, you must always consider the gap between its failure and handle it cautiously, so that you can make the best use of it without regret.

Since ancient times, fire has been a disaster, so there are liquid flame retardants, called Fire Retardant Liquid, which are widely used in forests, buildings, and factories. However, there are advantages and disadvantages. Although this liquid can contain fire, its impact on the environment cannot be ignored.
The ingredients contained in Fire Retardant Liquid are mostly phosphorus, nitrogen, bromine, and hydrogen and oxygen compounds. In case of fire, it decomposes, preventing combustion, and protecting people's lives and property. At first glance, it is very inconvenient, but in fact it is left behind by nature. Liquid penetrates the soil, easily damaging the beneficial microorganisms in the ground, and the root system of vegetation may also cause yellowing. Animals drink water and wade in water, or ingest it and cause disease. The insects and fish in the forest often have difficulty adapting to the chemical changes brought by the liquid; rivers and streams are also polluted by its impurities.
And like a strong wind and dust, the liquid is spread far away. Although it was originally intended to be fortified, there is no fire in fact, and the environment has been disturbed by it. Bromides and some compounds are often difficult to decompose naturally, silting soil or water, and seeping into the food chain in sequence. In the long run, the trend of ecological diversity is vulnerable to damage, and the existence of birds, animals, plants and trees is a disaster. Or Fire Retardant is a good prescription for emergency relief, how can it not be applied? However, it can be used to reduce the damage. Some people argue that natural substances can be used instead, such as clay, starch, and alum, which can also be flame retardant and less harmful than those synthesized.
If its smoke escapes, impurities in the air will overflow and hurt people's breathing. Over time, both cities and rural areas will inevitably be affected invisibly. It is necessary to use it with caution, and it should be limited to emergencies and should not be flooded. Before applying, it is advisable to measure its benefits, so as not to make a temporary benefit a thousand troubles. After applying, it is necessary to clean up the residue, restore soil plants, and restore vitality to the earth.
To sum up, although Fire Retardant Liquid can be beneficial for fire control, its damage to the environment cannot be ignored. The ancients said: "Be safe and think about danger, and exist and think about death." Today's disposal, it is especially advisable to think deeply and forewardly, to calculate the loss of rights and interests, and to be cautious to protect the durability of the natural ecology.