Piperazine Pyrophosphate Flame Retardant

Piperazine Pyrophosphate Flame Retardant

    Specifications
    HS Code 899922
    Chemical Formula C4H12N2O7P2
    Appearance White powder
    Solubility Insoluble in common organic solvents, slightly soluble in water
    Thermal Stability Good thermal stability, decomposes at high temperatures
    Flame Retardant Mechanism Acts as an intumescent flame retardant, forming a char layer
    Ph Value Neutral in aqueous solution
    Density Typically around [specific density value] g/cm³
    Particle Size Fine particles, usually in the range of [size range] μm
    Volatility Low volatility
    Compatibility Good compatibility with many polymers

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

    Packing & Storage
    Packing Piperazine Pyrophosphate Flame Retardant: 25 - kg bags for chemical packaging.
    Storage Piperazine Pyrophosphate Flame Retardant should be stored in a cool, dry, well - ventilated area. Keep it away from sources of heat, ignition, and direct sunlight. Store in a tightly - sealed container to prevent moisture absorption and contamination. Avoid storing near reactive chemicals to prevent potential chemical reactions.
    Shipping Piperazine Pyrophosphate Flame Retardant is shipped in well - sealed containers to prevent moisture and contamination. Shipment follows strict chemical transport regulations, ensuring safe transit by road, rail, or sea.
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    Piperazine Pyrophosphate Flame Retardant Piperazine Pyrophosphate Flame Retardant
    General Information
    Historical Development
    Since ancient times, fire has been a problem, and there have naturally been sages who have sought the art of banning fire. In modern times, the clansmen have emphasized the fire resistance of materials, and various chemists have exhausted their skills, and various flame retardants have come into being. In the 1930s, European and American scholars created several types of flame retardants such as organic and inorganic, but many of them are toxic or difficult to degrade, suffering from environmental concerns. At the end of the twentieth century, science became more refined, and new methods of chemical materials emerged. Phosphorus-nitrogen flame retardants are of great importance because of their low toxicity and environmental protection, among which piperazine pyrophosphate is particularly respected. Covering its structure with nitrogen and phosphorus, it can form carbon and isolate oxygen when burned, and has the reputation of high efficiency and green environmental protection. It was initially used in polyolefin and other polymer materials, but it has become more and more advanced in recent times. As a result, it has been widely used in plastics, fibers, and coatings, becoming a leader in flame retardant technology.
    Product Overview
    This product is called piperazine pyrophosphate flame retardant, which combines organic piperazine and inorganic pyrophosphate, and is specially used to improve the flame resistance of materials. Its mild nature, both high-efficiency flame retardant and environmentally friendly, suitable for plastics, coatings and textiles and other products. The form is white or white powder, soluble in aqueous system, easy to blend with the substrate. After use, it can release non-flammable gases in high temperature environment, and form a dense carbon layer on the surface of the material, effectively isolating oxygen and inhibiting the spread of fire. The product does not contain halogen, has little damage to human body and environment, and conforms to the green and low-carbon concept. The dosage is flexible, and it can adapt to different process conditions and performance requirements. Overall, it is the best among modern flame retardant technologies and is widely respected by the industry.
    Physical & Chemical Properties
    This product is called Piperazine Pyrophosphate, white powder, stable in nature. It is odorless, light in taste, insoluble in water, and not easily soluble in alcohols and common organic solvents. It has a hot topic decomposition temperature of about 300 degrees. It is elegant and flame-resistant, and does not melt in case of fire. Under high temperature, it first loses crystalline water, and then slowly releases phosphorus inorganic acid, releasing an inert gas to block oxygen and inhibit combustion. Melting point is higher than similar flame retardants, not easy to absorb moisture, mild chemical properties, acid and alkali resistance. Good compatibility with a variety of polymer materials, not easy to precipitate after miscibility, giving the material strong flame retardant properties and reducing smoke emissions. Its molecular structure contains phosphorus and nitrogen, and the synergistic effect is significant, which can not only help suppress flames, but also reduce toxic side effects. It is widely used in synthetic resins and plastics to increase their safety.
    Technical Specifications & Labeling
    This product is called piperazine pyrophosphate. It is like a white powder and is slightly damp. Its chemical formula is C4H10N2O7P2, and its molecular weight is 221. The phosphorus content is as high as 22%, the nitrogen content is about 10%, and the moisture content is not more than 1%. The particle size is above 80 mesh, and the distribution is uniform. The melting point is about 250 degrees Celsius, and it can withstand high temperature without decomposition. It has excellent solubility, is slightly soluble in water, and is easy to mix with resins. It is commonly used in flame retardant materials such as polyurethane foam, plastics, coatings, and rubber. The packaging is made of 25 kilograms woven bag, lined with plastic layer, which is well sealed, moisture-proof and light-proof to ensure quality. The appearance is neat, the logo is clear, and the production batch, specification parameters and warranty date are indicated. It should be placed in a cool and dry place during storage and transportation, and
    Preparation Method
    The preparation of piperazine pyrophosphate flame retardant uses piperazine, phosphoric acid and ammonium dihydrogen phosphate as raw materials. First, piperazine and part of phosphoric acid are stirred and dissolved in an appropriate amount of water, slowly heated to 80 degrees Celsius, and gradually added ammonium dihydrogen phosphate dropwise. Continue to heat to 120 degrees Celsius. When reacting at constant temperature for several times, a white precipitate is formed. After precipitation, it is cooled and filtered to obtain a crude product. Then recrystallized with ethanol and dried to form a pure product. The process is based on the proportion of raw materials and the reaction temperature. Under a mild catalytic system, phosphoric acid reacts with piperazine to form a phosphoramide structure, and then condensates to form a pyrophosphate group. The mechanism relies on the assistance of intramolecular and external hydrogen bonds to promote esterification and dehydration condensation, resulting in piperazine pyrophosphate, which is suitable for flame retardant applications of polymer materials.
    Chemical Reactions & Modifications
    Piperazine pyrophosphate is a flame retardant and is widely used in polymer materials. It is chemically stable, decomposes at high temperature, releases phosphate and nitrogen, and can form a dense carbon layer on the surface of the substrate to resist the invasion of heat and oxygen. The modification method is either graft copolymerization or coating treatment to enhance the affinity with the matrix. During the reaction, the amine group on the piperazine ring is coordinated with the pyrophosphate bond, and the fire protection efficiency is doubled. If silicone, phenolic, etc. are introduced, their dispersion and mechanical strength can be improved, and the flame retardancy performance can be better. During the synthesis process, when temperature control is required, side reactions are prevented to ensure the purity of the main product. Therefore, piperazine pyrophosphate can be widely used in plastics, rubber, and other fields to improve material safety and benefit industrial development.
    Synonyms & Product Names
    The chemical Piperazine Pyrophosphate, its name is translated as piperazine pyrophosphate, also known as piperazine pyrophosphate, or dipiperazine pyrophosphate. In foreign trade, the abbreviation PPP is often used, or the standard MSP-PPP, PPZ-PPA, etc. In the industry, it is called Piperazine Pyrophosphate Flame Retardant, which means flame retardant, or simply PPP flame retardant. There are many different trade names in various factories, such as Exolit OP, Flameguard PPP, Fyrol PPP, etc., or innovative names such as ProFlame PZ34, PyroSafe 618. Although the same meaning is different, its use is to enhance fire resistance in polymer materials. All the words "Piperazine" - "Piperazine", or "Pyrophosphate" - "Pyrophosphate" are synonymous. As seen in the trade market, the names are complicated, and the essence is the same.
    Safety & Operational Standards
    Piperazine pyrophosphate (piperazine pyrophosphate) is a new type of halogen-free flame retardant. It is a white powder with stable properties and is widely used in plastics, rubbers and coatings. It is very important for those who operate Sipin. Therefore, keep it in a cool and ventilated place to avoid the invasion of hot sun and moisture, and keep it away from heat sources and fire. Wear goggles, masks, and gloves to prevent the dust from dissipating and entering the breath by mistake. If it touches the skin, it is advisable to wash it with water to remove its remnants; accidentally splash it into the eye, rinse it slowly, and rush to medical treatment. It is strictly forbidden to eat and drink in the operation room to avoid accidental ingestion. After use, seal its capacity to prevent moisture, so that its nature remains unchanged.
    During handling, when handling slowly, do not squeeze heavy pressure, prevent the paper bag from cracking and the powder from flying. There is a first aid kit in the room, as well as fire equipment, to prevent disasters before they occur. In case of fire, use dry powder, carbon dioxide, etc. to extinguish the fire, and do not use water to rush directly, which may become a splash of aerosols and exacerbate the disaster. Waste residual materials should be properly disposed of in accordance with regulations, and should not be dumped at will, taking into account ecological safety. Bookkeeping verification, strict storage, and do not cross the safety red line. In case of pungent odor or physical discomfort, it is advisable to quickly go to a ventilated place to rest, and those who are serious should seek medical treatment.
    Train operators to know the rules, understand their temperament, and recognize all taboos. After daily homework, clean your hands and change your clothes. Countertops and utensils should be wiped clean in time, leaving no residue. This is the key to safety, the standard of operation, and the ignorant may cause disaster. If you can follow the norms, you will ensure the stability of the environment, protect your health, and contribute to the peer society.
    Application Area
    Piperazine Pyrophosphate is a treasure of new flame retardant materials. It is stable and has excellent flame retardant properties. It is widely used in various synthetic resins. The application fields cover the shells of electronic appliances, building materials, and internal components of transportation. Embedded in epoxy, polyester, and polyurethane, it can significantly improve the flame retardant grade of materials under fire, reduce the escape of smoke and harmful gases, so it is relied on by environmentally friendly flame retardant systems. Household appliances, circuit boards, and textile coatings also rely on it to increase their safety. It is suitable for a wide range of processes and has excellent cost performance. It can be used in ready-to-wear, home decoration, and engineering plastics. It does not damage the properties of raw materials and promotes green development. Piperazine Pyrophosphate is used in modern industrial applications to develop its strengths and protect civil and engineering safety.
    Research & Development
    Since ancient times, human beings have been able to live and work in peace and contentment, but there have been times of fire, which cannot be ignored. In recent times, chemical processes have advanced day by day, and "Piperazine Pyrophosphate" flame retardant has come into being. Its warm and effective properties are both environmentally friendly and efficient flame retardant. Scholars have devoted themselves to studying refinement, or improving the molecular structure, or exploring new synthesis methods, and have devoted themselves to improving flame retardant performance, reducing costs, and reducing toxicity. In recent years, nanotechnology and synergistic compatibility have been emphasized by the academic community, making its flame retardant efficiency even better. In response to the concept of green production, relevant research focuses on degradability and ecological impact. After extensive exploration, this product has been widely used in plastics, fibers, coatings, and other fields, and has also led flame retardant materials to move towards a high-performance, low-toxicity, and environmentally friendly environment. It can be said that it is a great achievement to turn fire into safety.
    Toxicity Research
    Piperazine Pyrophosphate is a new type of flame retardant used for fire protection today, and is widely used in plastics and fibers. However, its toxicity still needs to be investigated in detail. Looking at its reaction in vivo and outside the body, the dosage of rodents was moderate, and no acute toxicity was seen. However, at high doses, liver and kidney may be slightly damaged. In cell body experiments, cell survival and division were not much hindered, but the concentration exceeded the limit, and the cells were apoptotic. Further observation did not find strong mutagenesis and embryonic toxicity. It is speculated that under regular doses, its toxicity is limited. However, the interaction between long-term exposure and complex environments remains to be further studied. When used by craftsmen, it is necessary to abide by safety regulations to prevent accidental touch or inhalation to ensure safety. Overall, under standard application, this product can be an effective and risk-controlled flame retardant additive.
    Future Prospects
    Piperazine Pyrophosphate is the leader of flame retardant materials today. Its performance is excellent and it is suitable for a wide range of fields. Looking at its chemical properties, it can not only inhibit inflammation efficiently, but also have the benefits of environmental protection and low toxicity. With the increasingly advanced technology, the industry's demand for green and stable is increasing day by day. Piperazine Pyrophosphate is more widely used in the fields of new composite materials, electronic equipment and construction. Global policies advocate sustainable development, and its innovation is in line with the general trend of environmental protection and energy conservation in the future. The preparation process is improving day by day, the production capacity is increased, the cost is becoming more reasonable, and the texture is also stronger. Looking to the future, if the combination of nanotechnology and intelligent production, it will create new opportunities. The development of this material will surely carry the dual expectations of society for safety and environmental protection, leaving a strong impression in the field of new materials.
    Where to Buy Piperazine Pyrophosphate Flame Retardant in China?
    As a trusted Piperazine Pyrophosphate 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 Piperazine Pyrophosphate 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 application fields of Piperazine Pyrophosphate Flame Retardant?
    Piperazine pyrophosphate is an important flame retardant. Its properties are stable and effective, and it is widely valued in various technological fields. In order to investigate its use, several ends must be discussed in detail: one is polymer materials, two is textiles, three is wood construction, four is electrical and electronic, and five is coating adhesive. The reason is as follows:
    In the field of polymer materials, piperazine pyrophosphate is blended with resins and is often used in polyolefins, polyurethane, epoxy resins, etc., which can significantly enhance the self-extinguishing ability of materials, slow down combustion expansion, and is widely favored by the production industry. Civil household appliances, transportation parts, and building boards all rely on this agent for security. In textile applications, most of them are pure cotton, polyester-cotton and other fiber textiles. After this agent treatment, cloth and silk are difficult to ignite in case of fire, and the fabric performance is not greatly lost. It is widely used in hotels, theater curtains, carpet bedding, and is required to prevent flames.
    Used in wood construction, piperazine pyrophosphate can be used as a flame retardant impregnant for wood. After treatment, wood structures can suppress the spread of open flames in case of fire and reduce harmful smoke, which is important for modern buildings, auditoriums, Tibetan scriptures pavilions, etc. In the field of electrical and electronics, it covers cable sheathing, switch boxes, and circuit board substrates. Because it is halogen-free, low-smoke, and decomposes without strong corrosive gases when heated, it ensures safety and meets environmental protection standards. Therefore, the electronics manufacturing industry relies
    In addition, in coatings and adhesives, this agent can also participate in the formulation, giving the coated surface layer a bright flame retardant and improving the surface safety level. And a variety of bonding materials used in buildings, bridges, and underground projects are also common. Looking at many application fields, piperazine pyrophosphate has the advantages of environmental protection, non-toxicity, excellent thermal stability, and compatibility with many types of materials. It can be described as one of the new generation of green flame retardant materials.
    In summary, piperazine pyrophosphate flame retardant technology is widely used, which not only guarantees the safety of human settlements, but also conforms to the trend of green and low-carbon modern technology. In the future, its field still has the prospect of expansion, and it is almost an important material for flame retardant.
    What is the Flame Retardant Mechanism of Piperazine Pyrophosphate Flame Retardant?
    Piperazine pyrophosphate, a piperazine pyrophosphate, contains phosphorus and nitrogen in its chemical structure. Its flame retardant principle, both inside and outside, has a well-known effect. Under high temperature, it decomposes phosphate ions and nitrogen-containing groups and applies them to the surface of organic polymers. Phosphorus decomposes to form pyrophosphoric acid and polyphosphoric acid. If these compounds are heated, they can react with hydroxyl groups on the surface of the matrix to form a carbonized film. The film is dense and strong, which can isolate oxygen, block heat intrusion, and protect its underlying structure from decomposition and burning. This is a strategy to inhibit the escape of fuel molecules and suffocate the source of ignition.
    When it comes to nitrogen-containing groups, non-toxic ammonia and other gases will be precipitated during thermal cracking, which will diffuse in the combustion zone, dilute the oxygen concentration, and inhibit the development of free radical chain reactions. The flame propagation depends on active free radicals as a medium. If nitrogen generates a neutral gas, cuts off the free radical chain and takes away part of the heat, the flame cannot spread. Therefore, piperazine pyrophosphate is supplemented with phosphorus in the condensed phase to build a physical barrier, and the complex nitrogen and gas phase deactivate the active factor, and the binary synergy of fusion. Compared with phosphorus alone or nitrogen alone flame retardant systems, flame retardancy is more rapid and thorough.
    Its flame retardant effect, taking into account the protection of the carbon layer and the gas phase interference, can be used in polymers to not only improve the limiting oxygen index, but also reduce the heat release rate and flue gas generation. And its chemical stability is good, it is not easy to precipitate and migrate, and meets the needs of material safety. Therefore, piperazine pyrophosphate has become a good choice for flame retardants in modern polymer materials due to its dual mechanism.
    Is Piperazine Pyrophosphate Flame Retardant Eco-friendly and Non-Toxic?
    Piperazine pyrophosphate, chemical name Piperazine Pyrophosphate, has been used for flame retardant materials in recent times, especially between plastics and resins. Whether it is environmentally friendly and non-toxic or not, it covers its chemical properties, uses, decomposition products and environmental impact.
    Piperazine, derived from organic compounds, used to be medicinal, but now it is converted to industrial use. Pyrophosphate, which is the same family as phosphates common in organisms, has relatively good biodegradability. When exposed to water and soil microorganisms, it can gradually decompose into harmless phosphate roots, without fear of residual damage to soil. These properties are particularly superior to brominated and halogen organic flame retardants. When bromine organic flame retardants are burned or decomposed, harmful gases such as hydrogen halide are often produced, which affects air and public health. Piperazine pyrophosphate is rarely seen as harmful.
    From animal acute toxicity tests, this substance has low oral toxicity, and can be harmful when ingested in large quantities. There is no obvious risk of accumulation and disease caused by ordinary exposure. In industrial use, it has not been seen to have significant adverse effects on human respiratory tract and skin. Occasionally, there is slight irritation, but it is difficult to cause disease unless long-term or high-dose exposure. In the ecological environment, its biotoxicity is also low. However, large doses into water or soil may interfere with the growth of algae or microorganisms, but the harm is minimal after dilution.
    During the flame retardant effect, piperazine pyrophosphate emits inorganic phosphorus and non-volatile substances when decomposed at high temperature, mainly water vapor and trace ammonia. The amount of steam generated is limited, and it rarely releases persistent organic pollutants and carcinogens, which is not easy to cause secondary pollution. It is environmentally friendly enough to meet current needs.
    To sum up, piperazine pyrophosphate is a product with mild chemical properties, low toxicity, and no significant toxicity when decomposed. It can be called a more environmentally friendly and non-toxic flame retardant under conventional conditions. However, it must follow the specifications to ensure that the dosage is appropriate. Do not abuse it, so as to avoid the accumulation of latent minor hazards for a long time. The cover has its own nature, and it should also be paid attention to when mixed and discarded.
    How and how much Piperazine Pyrophosphate Flame Retardant is added?
    Piperazine Pyrophosphate is a piperazine pyrophosphate, which is widely used in today's flame retardants. The method of application and the quality of additional teaching materials vary. Common uses include direct blending, surface coating and impregnation. The amount depends on the properties of the substrate and the demand for flame retardancy, and there is no case that can be changed.
    If used for polyolefin, polyurethane and other polymer materials, multiple blending methods. At the beginning of preparation, Piperazine Pyrophosphate is added to the substrate in proportion, and it is uniformly dispersed by mechanical stirring, and then extruded and injection molded. The dosage is usually between 5 and 15% of the weight of the substrate. If the flame retardant grade reaches UL-94 V0, the required dose may be high and 15%. However, if the dose is too high, it may cause damage to mechanical properties, so it must be quantified after performance testing.
    It is also applied by surface treatment method. Or with resin and binder, Piperazine Pyrophosphate is applied to the surface of the material, and then dried and cured. This method is suitable for wood, textile, paper, etc. The dosage is in grams per square meter, depending on the thickness of the coating and the adsorption of the substrate. Ordinary flame retardant effect, the coating amount is mostly 20 to 80 grams per square meter. If the fiber-like fabric is impregnated in a solution, placed in an aqueous solution of Piperazine Pyrophosphate, so that it is fully absorbed, and then pressed and dried. The content is mostly 8 to 12% of the fabric weight.
    Equipment conditions also affect the effect. Mixing needs to be controlled at a suitable temperature range, mostly 170 to 200 degrees Celsius. If the temperature is too high, the flame retardant will decompose and fail; if the temperature is too low, the mixing will be uneven, affecting the quality of the final product.
    Safe and environmentally friendly, and cannot be ignored. A sealing device should be used during the application process to prevent dust from escaping. Operators should wear protective gear to avoid direct contact.
    In summary, the application method and dosage of Piperazine Pyrophosphate must be based on the material, taking into account the flame retardant requirements, matrix properties and processing conditions, in order to achieve its wonders, not only to maintain the flame retardant effect, but also to take into account the integrity of the product.
    How does Piperazine Pyrophosphate Flame Retardant affect the properties of the material?
    Piperazine Pyrophosphate (abbreviated as PPP) is one of the commonly used flame retardants. It is mild and widely used in polymer materials. PPP has good flame retardant performance. It is applied to many materials such as polyolefins, polyurethanes and fibers, which can significantly improve its flame resistance. Its physical and chemical properties are stable, and it is not easy to decompose at room temperature. It has good compatibility with the matrix material, so it will not affect the processability of the raw material after addition.
    When PPP encounters fire, phosphoric compounds are produced on the surface of the material to form a carbonization protective layer. This layer can block heat and oxygen, and slow down the decomposition and combustion rate of flammable materials. PPP precipitates inorganic acids, promotes dehydration and carbonization of materials, and reduces the generation of harmful gases and soot during combustion, which meets the requirements of environmental protection and low toxicity. At the same time, it has high thermal stability, is not easy to decompose during high temperature processing, and is more suitable for extrusion, injection molding and other processes.
    However, PPP has a certain impact on the mechanical properties of the material. It is a powder additive. If the dispersion is poor, it often causes the tensile and impact strength of the material to decrease slightly; if the control is appropriate and the compound system is selected, this disadvantage can be effectively relieved. Some studies have shown that PPP has limited effect on the thermal deformation temperature and glass transition temperature of the material, but has different advantages and disadvantages on the elongation and flexibility. Because of its strong hydrophilicity, it needs to be used in combination with additives in some occasions to reduce the adverse effect of moisture absorption on the material processing and long-term service performance.
    Overall, PPP is a highly efficient phosphorus and nitrogen flame retardant. Coupled with its environmental protection, low smoke, and low toxicity characteristics, it has a significant tendency to self-sustaining combustion. Applied to polymer systems, it can greatly improve the flame retardant level and help improve material safety performance. However, only in terms of formula design, process management, etc. must properly consider its compatibility and mechanical properties to achieve the full benefits of both flame retardancy and physical properties. In this way, the application of PPP can make endless gains for modern material safety.