Melamine Cyanurate Non Halogenated Flame Retardant Master

Melamine Cyanurate Non-halogenated Flame Retardant Master

    Specifications
    HS Code 591470
    Chemical Formula C6H6N12O6
    Appearance White powder
    Density 1.7 - 1.8 g/cm³
    Melting Point Above 350°C
    Thermal Stability Good thermal stability
    Solubility Insoluble in water and common organic solvents
    Flame Retardant Mechanism Gas - phase and condensed - phase action
    Non Halogenated Yes
    Low Toxicity Low toxicity
    Compatibility Good compatibility with many polymers

    As an accredited Melamine Cyanurate Non-halogenated Flame Retardant Master factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 25 - kg bags packaging for Melamine Cyanurate Non - halogenated Flame Retardant Master.
    Storage Melamine Cyanurate Non - halogenated Flame Retardant Master should be stored in a cool, dry place. Keep it away from direct sunlight, heat sources, and moisture to prevent degradation. Store in a well - ventilated area, away from reactive chemicals. Use tightly - sealed containers to maintain its integrity and prevent contamination, ensuring long - term effectiveness.
    Shipping Melamine Cyanurate Non - halogenated Flame Retardant Master is shipped in well - sealed containers to prevent moisture and contamination. Shipment follows strict safety regulations for chemical transport, ensuring secure delivery.
    Free Quote

    Competitive Melamine Cyanurate Non-halogenated Flame Retardant Master 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

    Melamine Cyanurate Non-halogenated Flame Retardant Master Melamine Cyanurate Non-halogenated Flame Retardant Master
    General Information
    Historical Development
    In the past, fires were often seen in the homes of the common people, and materials were flammable, causing many disasters. In modern times, houses and appliances are mostly made of polymer materials, and the scourge of burning is increasing day by day. All the workers are thinking of ways to block flames and avoid harm. At first, halogen compounds were used as flame retardants, but although they were effective, they caused environmental pollution and endangered human health, so there was a proposal for innovation. In the hope of being halogen-free, I gradually heard that the double salt of melamine-cyanuric acid was stable and effective. Technicians used it as a mother material and mixed it with resin to give flame retardant energy. After years of deduction, the process was improved day by day. Today, Melamine Cyanurate Non-halogenated Flame Retardant Master is widely used in the fields of electronics, fibers, and plastics, taking into account environmental protection and safety. It is a new trend in industry. Seeing its trend, it is increasingly changing from old to new, from harm to profit, which is a clear proof of technological progress.
    Product Overview
    The name of this product is Melamine Cyanurate halogen-free flame retardant masterbatch, which is a novel fireproof weapon in the polymeric material industry. It is refined and compounded with melamine and cyanuric acid to form a fine white powder, which is uniformly dispersed in the resin. Instead of traditional halogen-containing flame retardants, it is used in nylon, polypropylene and other polymer materials. It has the characteristics of good flame retardancy, environmental protection and non-toxicity. It is refractory in case of fire, produces less smoke when burning, and does not escape halogen harmful gases, complying with international green environmental protection standards. It has stable properties and good compatibility with resins. It can be used in electrical components, automotive parts, fiber fabrics and other fields to improve the safety level of products. Simplified process use, pure color of the product, balanced performance, and the benefits of flame retardancy and function. It is an ideal choice for modern high-performance materials.
    Physical & Chemical Properties
    Melamine Cyanurate Non-halogenated Flame Retardant Master, the appearance of white or off-white fine powder, uniform particle size, fine as snow, smooth and greasy to the touch. Its properties are insoluble in water and difficult to dissolve in organic solvents, but it begins to melt at high temperature, with a melting point of about 300 degrees, with hot topic stability. Stable at room temperature and pressure, it releases harmless nitrogen in case of fire, flameout and flame retardant, and has good fire resistance. Its molecular structure is solid, nitrogen content is very abundant, cross-linking is orderly, and it is resistant to acid and alkali corrosion. It has a light odor, is halogen-free and non-toxic, does not cause smoke, and does not produce corrosive gases. It has strong mechanical compatibility and can be compounded with various types of polymers without damaging its nature. Therefore, it is widely used in various fields such as electronics, plastics, and fibers, all of which rely on its excellent physical and chemical properties, making it a necessary choice for safety and environmental protection.
    Technical Specifications & Labeling
    Melamine cyanurate halogen-free flame retardant masterbatch, white particles in appearance, uniform particle size. Its main component is melamine and cyanurate compound, with a specific gravity of about 1.7 to 1.8, a melting point of about 300 degrees Celsius, and good thermal stability. Low moisture absorption, suitable storage. Content purity can reach more than 98%, good dispersion, easy to mix all kinds of polymer materials. The product is halogen-free, halogen-free volatilization, odor-free and odor-free, in line with European Union RoHS and REACH environmental protection standards. The packaging is often packed in 25 kg bags, moisture-proof and coated, and should be stored in a cool and dry place. Suitable for PA, PET, PBT, EVA and a variety of engineering plastics, excellent flame retardancy, up to UL94 V-0 grade. Its technical parameters are accurate, easy to use, and its markings are detailed, making it easy to check and apply.
    Preparation Method
    Melamine and cyanuric acid are the main materials, each taking equal moles, in quantitative pure water, maintaining a temperature of 60 to 80 degrees Celsius, stirring to dissolve, and slowly mixing. The ions of the two in the solution interact with each other, and they are precipitated to form a macromolecular complexing salt, namely melamine cyanuric acid. The preliminary precipitate obtained by roasting is cooled and filtered, and washed to remove impurities. It is then dried with hot air to obtain a white fine powder. Transfer to polymer carrier for mixing, widely use polyolefins and other resins, blended at high speed shearing, and cooled to granulate into color masterbatch. The reaction is based on hydrogen bond association, non-external catalysis, dense structure, and significant flame retardancy. In short, only the degree of water and heat and the miscibility order are needed to obtain a stable and efficient non-halogen flame retardant masterbatch.
    Chemical Reactions & Modifications
    Melamine cyanurate is a halogen-free flame retardant masterbatch, which is formed by hydrogen bonding between melamine and cyanuric acid molecules to form a stable complex. Its reaction is subtle, the two are compatible according to stoichiometry ratio, and they are mixed and precipitated by solution to form white microcrystals, with dense structure and excellent thermal stability. When put into a polymer material, nitrogen is released when heated, oxygen in the combustion zone is diluted, and a dense carbon layer is formed, which cuts off air and delays combustion. However, it is not easy to disperse at first, and it is often necessary to modify the surface with a surface modifier or supplement it with a coating process to make it affinity with the matrix and improve dispersion and mechanical properties. Inorganic nanoparticles can also be introduced as a synergist to enhance the flame retardant effect, taking into account transparency and service life, thus becoming the best choice for new green flame retardant.
    Synonyms & Product Names
    Melamine Cyanurate is a new flame retardant agent. It is often referred to as "Melamine Cyanurate Flame Retardant Masterbatch" or "Halogen-free Flame Retardant Masterbatch" in the market. Its similar synonyms include "Cyanurate Amino Resin Halogen-Free Masterbatch", "Melamine Cyanurate Composite Flame Retardant", and "MCA Masterbatch". Or according to its foreign names, it is called "Melamine Cyanurate Masterbatch" or "Non-halogen Flame Retardant MCA Master". All of the above are based on its core ingredients, which are safe and halogen-free, and are used in plastics and rubber, especially nylon matrix. The products in the market, or the names of "high-efficiency flame retardant masterbatch" and "environmentally friendly halogen-free flame retardant materials", are all rooted in melamine cyanurate. Readers can distinguish that although the names are different, they are the same thing, synonymous and different, and there is no confusion.
    Safety & Operational Standards
    This product is called Melamine Cyanurate non-halogen flame retardant masterbatch, which is mainly used for fire retardant additives of various polymer materials. Its properties are mild, but in case of high temperature, it will release fine dust, which can be exposed or inhaled for a long time, or cause discomfort. Those who use this product must strictly abide by the operating specifications. Store in a cool and ventilated place, away from fire and heat sources, and do not coexist with oxidants, strong acids, and strong alkalis. After unsealing, it should be used with special appliances. Do not contact with bare hands. Wear dust masks and chemical-resistant gloves. The operating room environment should be well ventilated to prevent dust from floating. After each use, seal the container immediately to prevent moisture from infiltrating. Plastic bags should be carefully knotted, and containers should be sealed. In case of leakage, cover with a damp cloth first, sweep and collect the waste in the designated container, and clean the site with a wet operation, so as not to raise dust. Residual materials and waste are sorted and stored according to local environmental protection regulations, and must not be mixed with domestic waste. If it accidentally splashes into the eyes, rinse with a lot of water urgently. If it is serious, go to medical treatment immediately. If the skin is stained, it should also be washed with running water. Do not eat or drink at the work site. After the operation is completed, wash your hands and rinse your mouth. Do not be careless. When handling and shifting, move gently to prevent the bag from breaking and escaping. Do not throw this product on an open flame or high temperature area, and do not add it to food by mistake. Warnings should be posted in the storage place to restrict the entry of unrelated people. Store for a long time, and check the seal regularly. In case of fire, spray water, dry powder, carbon dioxide to extinguish the fire, spray water should be moderate, careful to prevent dust diffusion, and thorough ventilation is required after extinguishing. Abide by the above requirements to ensure the safety of the operator and make good use of the flame retardant effect of this product.
    Application Area
    Methylamine cyanurate halogen-free flame retardant masterbatch has a stable nature and excellent flame retardant effect, which is widely used in industry. Especially in plastic products, rubber appliances, electronic components, household appliances and many other fields. It should be used in polypropylene, polyethylene, ABS resin and other materials, which can increase its ignition point and reduce smoke and dust. Today's engineering plastics are mostly safe and environmentally friendly, because it is not easy to spread in case of fire, and poisonous gas is not easy to disperse. Automobile interiors, building decoration, cables and wires also rely on this masterbatch to increase its flame retardant power and improve performance. And because of halogen-free environmental protection, it adapts to European Union and international norms, and is suitable for various molding, extrusion, and injection molding processes without hindrance. In the chemical industry, anyone who pursues high flame retardancy and green needs should make this a good choice.
    Research & Development
    Since the rise of modern industry, various synthetic materials have been widely used, but their flammable disadvantages have been worrying for a long time. It is the aspirants who are committed to the research and development of flame retardants. The flame retardant masterbatch of cyanurate maleate is also a non-halogenated product. It forms a three-dimensional network through the co-effect of nitrogen, releasing nitrogen in the face of fire, blocking oxygen, inhibiting combustion, and has no halogen poison. It is colorless and odorless, does not hinder the true color of plastics, and has thermal stability. It is suitable for use in electronics, wires and other fields. Today's scholars bring together theory and experiments to optimize its particle size and dispersion, improve its flame retardant efficiency, and reduce the impact on material properties. It is also made by green process to meet the needs of environmental protection. After years of tempering, gradually perfected, the world gradually favored, its merits can not be, the road is still far away, the latter should be carried forward.
    Toxicity Research
    Melamine Cyanurate Non-halogenated Flame Retardant Master is a new type of flame retardant made by modern technology. It does not contain halogen and is suitable for fire protection of plastics and fabrics, especially for environmental protection. However, the study of its toxicity should not be careless. Take this product in the experiment, observe it with mice as an adjuvant, and give it orally. It is found that the acute toxicity is very low, and there is no lethal reaction. However, long-term high dose intake may cause slight kidney damage. After in vitro cell experiments, looking at its mutagenicity, there is no evidence of obvious mutagenesis. No cases of respiratory irritation were found in air exposure. However, a small amount of dust contact with the skin may cause mild erythema, but it can be avoided with consideration of process protection. Overall, it is more friendly to the human and animal environment than traditional halogen flame retardants, but the disposal and application should still adhere to safety regulations, and beware of excessive and improper operation to ensure personal safety.
    Future Prospects
    With the increasing technology and material innovation, Melamine Cyanurate non-halogen flame retardant masterbatch came into being. Nowadays, the trend of environmental protection in the world is becoming more and more prosperous, and there is a lot of talk about banning halogen in various countries. This masterbatch is both highly efficient flame retardant, non-toxic and halogen-free, and is an ideal choice for modern industrial, electronic and building materials. If the synthesis process can be optimized in the future, and the dispersion and compatibility can be improved, it is bound to open up a wider market. And it is suitable for many types of polymer materials, which has great potential for promotion. After thinking about it for several years, the concept of green environmental protection has taken root in the hearts of the people. This masterbatch may replace traditional halogen flame retardant products and become a leader in the industry. International cooperation and technological innovation will eventually help human environmental protection and economic development go hand in hand, opening a new chapter.
    Where to Buy Melamine Cyanurate Non-halogenated Flame Retardant Master in China?
    As a trusted Melamine Cyanurate Non-halogenated Flame Retardant Master 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 Melamine Cyanurate Non-halogenated Flame Retardant Master 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 Melamine Cyanurate Non-halogenated Flame Retardant Master?
    Melamine cyanurate is a non-halogenated flame retardant with stable properties and outstanding flame retardant effect. It is respected by modern technology and is often used in many materials in the form of masterbatch. Roughly speaking, its main application fields are several.
    First of all, melamine cyanurate masterbatch is widely used in polymer plastics, which is the most important. Common resins such as polypropylene, nylon, polyester, etc. are flammable when heated. If there is no flame retardant, it is difficult to meet safety requirements. Today, this masterbatch is mixed into it, extruded and granulated, dispersed finely, without changing plasticity, and has excellent flame retardant performance. It has been widely used in electrical shells, electronic components, household goods, etc.
    The second is the automotive industry, which also relies heavily on it. Plastic for automobiles, especially safety. Flame retardant masterbatch can be used as a material for car interiors, dashboards, and wiring harness encapsulation. It can eliminate the danger of fire spreading, enhance vehicle protection, and protect personal and property.
    Another example is the field of building materials. Melamine cyanurate masterbatch is often used for cable sheathing, wall panels, ceiling and other materials. High-rise buildings, densely populated, fire is difficult to prevent. Flame retardant masterbatch preparation products can significantly improve fire protection performance, which is beneficial to building Chang'an.
    In addition, there are also many applications in the field of home appliances. It is used in air conditioners, washing machines, refrigerators, microwave ovens, or built-in insulation devices. The application of this flame retardant masterbatch makes the material meet the flame retardant standards of various countries, protects equipment, and prevents disasters before they happen.
    The textile industry also takes advantage of it. Synthetic fiber mixed flame retardant masterbatch can make flame retardant textiles, such as curtains, carpets, clothing, protective clothing, etc. The things made of it can self-extinguish in case of fire, which is beneficial to improve the safety of public places.
    To sum up, melamine cyanurate non-halogen flame retardant masterbatch, with its halogen-free environmental protection and excellent flame retardant effect, is widely used in plastics, building materials, automobiles, home appliances, textiles and many other fields. It is also an important material for modern flame retardant technology.
    What is the flame retardant effect of Melamine Cyanurate Non-halogenated Flame Retardant Master?
    Melamine Cyanurate (MCA) is a non-halogenated flame retardant, specially used for flame retardant modification of polymer materials. This substance is chemically reacted with melamine and cyanuric acid, with stable structure and excellent heat resistance. It is applied to polymer materials such as nylon and polyester, especially nylon 6 and nylon 66. This flame retardant does not contain halogens, does not escape corrosive gases during combustion, is environmentally friendly and safe, and is even respected by modern technology.
    The flame retardant principle of MCA is mainly that inert gases can be precipitated in the early stage of combustion, dilute the concentration of oxygen and combustible gases around combustible materials, and inhibit the combustion reaction speed; and decompose at high temperature to form inorganic residues, which cover the surface of the substrate, effectively block heat and oxygen supply, prevent flame spread, and reduce the generation of harmful gases and smoke. It has good compatibility with the substrate material, and the appropriate amount can reach the UL94 V-0 standard, with outstanding flame retardant effect.
    Compared with common halogen flame retardants, MCA has no harmful substances such as dioxin, and has no long-term harm to the human body and the environment. Therefore, it is common in electronic, electrical, automotive and construction materials. The addition ratio of MCA is generally 10% to 25%, which is prepared according to the requirements of the substrate material and flame retardant grade. Application experience shows that the MCA flame retardant system has both hot topic stability, good processability and excellent mechanical properties, and the material appearance and properties can be maintained, making the product both safe and beautiful.
    MCA flame retardants can also be used in conjunction with other additives, such as silicon-based synergists, phosphate esters, etc., to enhance the flame retardant effect and improve the comprehensive properties of the material. However, its disadvantage is that the moisture absorption is slightly higher, which has a slight impact on the electrical properties of some engineering plastics. It needs to be moderately dried and properly sealed during processing.
    In summary, Melamine Cyanurate Non-halogenated Flame Retardant Master is one of the modern flame retardant technologies in the field of polymer materials. It has high flame retardant efficiency, excellent environmental protection, and a wide range of applications, making it a safe and green choice.
    What is the addition ratio of Melamine Cyanurate Non-halogenated Flame Retardant Master?
    Melamine Cyanurate is a non-halogen flame retardant masterbatch, which is widely used in polymer materials, especially polyamide (PA), polypropylene (PP) and other materials. To apply to various materials, the addition ratio is customized. To achieve the best flame retardant effect, it is generally recommended that the ratio to the matrix resin is between 3% and 15%. However, the specific dosage depends on the characteristics and performance requirements of the material to be used. If it is a general flame retardant grade, 3% to 5% of the specific gravity can be used, which can already show the effect of suppressing fire; if a high grade of flame retardant is required, such as UL94 V-0, it should be increased to 10% or higher as appropriate.
    In terms of its application, the masterbatch should be mixed evenly with the plastic raw material first, and then through appropriate processing techniques, such as extrusion, injection molding, etc., the flame retardant components can be evenly distributed inside the material, so as to exert the work of inhibiting combustion. However, if the dosage is too high, it will damage the mechanical strength, fluidity and surface gloss of the material, so the performance and safety must be weighed.
    Talking about its advantages and disadvantages with other flame retardants, Melamine Cyanurate has significant advantages such as halogen-free environmental protection, low smoke, and low toxicity. When it decomposes, it can absorb a lot of heat and release non-flammable gases, which has a significant effect on inhibiting flame diffusion. And it is not easy to migrate out of the material, so the product can maintain flame retardancy for a long time. However, in some high filling systems or special performance requirements, it may be necessary to be compatible with other phosphorus and nitrogen flame retardants to enhance the overall effect. However, it should not be added at will, and it must be prepared by technicians according to the actual application scenario. Do not over-feed to avoid the harm of performance degradation.
    Products must also be evaluated for flame retardant performance before testing and application, such as passing GB/T 2408, UL94 and other standards to ensure that the safety meets the requirements of the end point. As for heat resistance and stability, mechanical properties, etc., must also be inspected simultaneously, and the materials must be both safe and practical.
    In summary, the addition of Melamine Cyanurate non-halogen flame retardant masterbatch is not fixed, and it is often used in a trade-off of 3% to 15%. It should be adjusted flexibly according to the use.
    How does Melamine Cyanurate Non-halogenated Flame Retardant Master affect the physical properties of materials?
    Melamine Cyanurate is a non-halogen flame retardant, which is often used in polymer materials to improve its flame resistance. However, it also has a significant impact on the physical properties of the material. At first, after Melamine Cyanurate is added to the polymer matrix, it imparts good flame retardancy to the material, which can inhibit combustion spread and smoke generation. However, because it is an inorganic-organic complex with a large particle size, it is easy to disperse unevenly in the matrix, which affects the mechanical properties of the composite.
    First, the strength. If the flame retardant is not evenly dispersed in the material, or the interface with the matrix is weak, it often reduces the tensile and flexural strength of the material. Especially when the mass fraction is high, the elongation at break of the material decreases and the brittleness increases. Due to the influence of flame retardant particles on the molecular chain of the matrix, migration is limited, adhesion is weak, stress concentration is caused, and micro-cracks are prone to occur.
    Second, thermal properties. Melamine Cyanurate has good thermal stability and absorbs heat when releasing nitrogen, which helps to delay the thermal decomposition process of the material and improve thermal denaturation. However, excessive addition may reduce the thermal conductivity of the material, causing the local heating rate to increase, resulting in stress concentration or even warping.
    Third, optical properties. Melamine Cyanurate is a white fine powder. When dispersed in a transparent matrix, it is easy to reduce the light transmittance of the base material due to differences in particle size and refractive index, resulting in poor appearance and gloss. Visual senses are slightly affected.
    Fourth, processing performance. When flame retardants are involved in mixing and molding, they may increase melt viscosity, affect fluidity, and easily react with some additives, resulting in a narrower processing temperature window and reduced adaptability. Appropriate addition can maintain the processability of the material, but excessive amounts can be hindered.
    Overall, Melamine Cyanurate is a green and environmentally friendly flame retardant, which helps to improve the safety performance of materials, but it needs to weigh its impact on mechanics, heat, optics and processing technology to reconcile the formula to maximize its benefits and minimize damage. Material engineers should carefully evaluate the dosage ratio, particle size distribution and dispersion process to draw composites that are both safe and environmentally friendly and have excellent physical properties.
    Does the Melamine Cyanurate Non-halogenated Flame Retardant Master meet environmental and safety standards?
    "On the Environmental Protection and Safety of Melamine Cyanurate Non-Halogen Flame Retardant Masterbatch"
    Melamine cyanurate is one of the non-halogen flame retardants produced by contemporary chemical technology. Its chemical properties are stable, and there are no halogen elements in the structure, so it avoids the disadvantages of highly toxic waste gases such as dioxins and furans precipitated when traditional halogen flame retardants are burned. Today, melamine and cyanurate are formed by metathesis. Its masterbatch is used in the flame retardant modification of plastics, rubber and other materials to improve the safety performance of products and prevent fires. It is an important auxiliary material for industrial production.
    Looking around the world environmental protection norms, international standards such as RoHS, REACH, etc., are strictly prohibited from containing specific harmful substances in electronic appliances and related fields, especially halogens, heavy metals, etc. The main body of melamine cyanurate does not contain halogens, its degradation products do not have persistent organic pollutants, and its physiological toxicity is also low. According to environmental standards such as the European Union, the United States, and Japan, it is mostly designated as a safe flame retardant that can be widely used. At the same time, the domestic "Measures for the Management of Restriction of Hazardous Substances" do not list it as a restricted or prohibited object. From this point of view, such masterbatches are outstanding in environmental protection and are in line with the development trend of green and low-carbon.
    Re-discussion of safety performance, this masterbatch has significant potential to extinguish at high temperature, excellent flame retardant effect, and less smoke and low toxicity during combustion. It is not flammable and explosive in conventional processing environments. However, during production and application, it is necessary to prevent dust flying and inhalation, and avoid long-term excessive exposure. Although the acute and slow toxicity hazards are low, it should still be properly ventilated and abide by operating norms. Relevant data show that melamine cyanurate has been tested by authoritative organizations, and the skin and respiratory tract irritation are minimal, and no carcinogenic, teratogenic and other adverse reactions have been found at appropriate doses. If stored and transported according to standard procedures, the safety is not at risk.
    In summary, the non-halogen flame retardant masterbatch of melamine cyanurate is the best choice for both environmental protection and safety. It is widely adapted to international green standards and can effectively protect the flame retardant performance of downstream products without damaging the environment. It is not an exaggeration to say that it conforms to the trend of the times. However, it is correct to operate in strict accordance with technical regulations, make good use of personal protection, and ensure complete safety.