Low Bromine Flame Retardant For Pp

Low Bromine Flame Retardant for PP

    Specifications
    HS Code 485106
    Flame Retardant Effectiveness High, reduces flammability of PP
    Bromine Content Low, minimizing environmental impact
    Thermal Stability Good, can withstand processing temperatures of PP
    Compatibility Compatible with PP matrix
    Mechanical Properties Impact Minimal negative impact on PP's mechanical properties
    Processing Ease Easily processed with PP
    Chemical Resistance Provides some chemical resistance to the PP product
    Color May be color - less or have a minimal impact on PP color
    Cost Effectiveness Cost - effective for flame - retardant applications in PP

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

    Packing & Storage
    Packing 50 - kg bags of Low Bromine Flame Retardant for PP with secure chemical - resistant packaging.
    Storage **Storage of Low Bromine Flame Retardant for PP** Store the low bromine flame retardant for PP in a cool, dry place, away from direct sunlight. Keep it in a well - ventilated area to prevent the build - up of fumes. Ensure containers are tightly sealed to avoid moisture absorption or contamination. It should be stored separately from oxidizing agents and incompatible substances to maintain its quality and prevent potential reactions.
    Shipping Low Bromine Flame Retardant for PP is shipped in sealed, corrosion - resistant containers. It's carefully handled to prevent spills. Shipment follows strict chemical transportation regulations, ensuring safe delivery to destinations.
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    Competitive Low Bromine Flame Retardant for PP 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.

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    Tel: +8615380400285

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    Low Bromine Flame Retardant for PP Low Bromine Flame Retardant for PP
    General Information
    Historical Development
    Since polypropylene was applied to the world, due to its flammability, the craftsmanship of successive dynasties has been innovated, and fire retardant methods have emerged in an endless stream. At first, high-bromine flame retardants were the main ones, although they had good effects, but their ecological problems and environmental concerns gradually became criticized by the world. So people of insight turned to low-bromine flame retardant technology, hoping to achieve both environmental protection and flame retardant. For decades, chemists have improved the formula, adjusted the bromine content, supplemented by synergists, and repeated tests to achieve new low-bromine flame retardant materials. Its excellent physical properties and good sustainability have gradually become favored by the market. Nowadays, low-bromine flame retardants are more and more widely used in the field of polypropylene, making great contributions to product safety and social environmental protection. Their historical development process is a testament to the integration of scientific progress and green concepts.
    Product Overview
    This product is a low-bromine flame retardant specially developed for polypropylene materials. It contains high-efficiency flame retardant ingredients, novel structure and unique formula. With a little investment, it can significantly improve the flame resistance of polypropylene and achieve UL94 V-2 or even higher grades. During combustion, smoke and harmful gases are released extremely little, which is beneficial to the environment and operator health. Low bromine content, in line with European Union ROHS and REACH and other environmental protection standards, no halogen worries, and does not affect the physical properties of materials. Suitable for injection molding, extrusion and other processes, with good compatibility with resin, uniform dispersion, easy to use. Widely used in home appliance casings, automotive parts and electronic devices, it adds protection to the safety and quality of products, and is the current preferred in the field of flame retardants.
    Physical & Chemical Properties
    This low bromine flame retardant is specially designed for polypropylene. Its properties are mostly white or slightly yellow powder, fine and uniform, and easy to disperse in the matrix. The specific gravity is moderate, soluble in organic solvents but difficult to dissolve in water, and it is extremely stable at room temperature. The thermal decomposition temperature is high, and bromide is released at high temperature, which can effectively inhibit combustion and block flames. The chemical properties are mild. If blended with polypropylene, it can have good compatibility with the polymer structure, and it is not easy to precipitate or migrate. The bromine produced by its decomposition can capture free radicals in case of fire, curb chain reactions, and significantly improve flame retardancy. The electrical insulation is good, and there is no significant corrosion or volatilization. Overall, it has excellent physical and chemical properties, and is suitable for improving the safety level of polypropylene materials.
    Technical Specifications & Labeling
    This product is a low bromine flame retardant for polypropylene. The appearance is white or light yellow powder, with a slight solid aroma and no significant odor. Its bromine content is about 30% -35%, volatile matter is less than 0.3%, decomposition temperature is high, usually can withstand more than 280 ℃, good fluidity, easy to disperse evenly in the polypropylene matrix. The particle size is delicate, about 5-10 microns, to ensure uniform mixing. Suitable for all kinds of injection molding and extrusion processes, the product can reach UL94 V-0 grade. The recommended addition amount is 10% -18% (adjustable according to actual needs). Woven bags or paper-plastic composite bags are used for packaging, and the net weight of each bag is 25 kg. Store in a dry and cool place to avoid sun and rain. Seal after opening. The product is halogen-free, free of harmful heavy metals, safe and environmentally friendly, and is widely used in electrical appliances, automobiles, household plastics, and many other fields. It has both flame retardant and long-term stability.
    Preparation Method
    Organic bromide with low bromine content is selected as raw material, accompanied by antioxidants and synergistic phosphorus flame retardants, and placed in a high temperature melt polymerization method to blend with polypropylene. The method first mixes brominated organic matter and polypropylene in a mixer, reacts at 160 degrees Celsius, and catalyzes peroxide to promote the initiation of free radicals, so that bromine is embedded in the polymer chain. During the reaction, if antimony trioxide is added as a catalyst, the bromide decomposes and releases bromine free radicals. In the early stage of polymer combustion, the active radicals of the chain reaction are cut off, the propagation of free radicals is inhibited, and the flame retardant effect is increased. The final product is white in color and has excellent flame retardancy.
    Chemical Reactions & Modifications
    Brominated flame retardants are used in the modification of polypropylene (PP), all of which rely on chemical reactions to enhance their performance. Its low-bromine flame retardant new products are well-made, mixed in polypropylene, decomposed in case of fire, released bromine free radicals, cut off the chain reaction, and prevent the spread of incandescent flames. Bromine participates in the functional group reaction on the polymer chain, and cooperates with synergistic agents such as antimony trioxide or organophosphorus to increase its flame retardant effect. During the modification process, by means of melt blending or high temperature extrusion, bromine flame retardants are evenly distributed in the resin, which not only maintains the mechanical properties of the material, but also overcomes the phenomenon of migration and precipitation. Its chemical reaction is controllable, and its thermal stability is high, which meets the needs of environmental protection of the product Therefore, Low Bromine Flame Retardant for PP is not only flame retardant, but also does not release a large amount of harmful gases, taking into account the environment and safety, making it a good solution for flame retardant modification today.
    Synonyms & Product Names
    Low-bromine flame retardant, also known as low-bromine flame retardant masterbatch, is specially used in polypropylene materials. It is also known as polypropylene low-bromine flame retardant additive in the market, or PP low-bromine flame retardant, PP environmental protection flame retardant, polypropylene low-bromine environmental protection flame retardant. Its synonyms are mostly environmentally friendly low-bromine flame retardant, friendly low-bromine flame retardant, low-bromine halogen-free flame retardant. There are also sub-commodity names such as Br-Free FR-PP, EcoBrom PP, SafeBrom 220, GreenBrome, PureBrom FR, PolyShield B, clean bromide, net polyamide, etc. These drugs are safe and environmentally friendly, and are suitable for electronics, electrical appliances, automobiles, and building materials. Each name varies according to demand, although the name is unique. Holding this product, it has the effect of low halogen and high efficiency, not only protects the material from burning, but also conforms to the way of energy conservation and emission reduction, so it is very popular in modern manufacturing.
    Safety & Operational Standards
    It is Low Bromine Flame Retardant for PP. It is a flame-proof material used in polypropylene. It is exquisitely prepared and has outstanding functions. When using it, you must be careful to use it to ensure that people and the environment are safe. When operating, it is advisable to prepare gloves, eye masks and masks, and do not let the naked skin come into direct contact with its powder. Common wind sources, or ventilators help to circulate the air to avoid inhaling its fine dust, hurting the lungs and air. When opening the package, do it slowly. Do not use too much force to prevent flying and drifting. The storage must be protected from sunlight and high temperature and humidity, stored in a cool and refreshing place, properly sealed, and do not store with flammable, corrosive and strong oxides to prevent the danger of hybridization.
    Whenever metering and weighing, the appliance should be specially used. It is a heavy accumulation of powder and should not be scattered at will. If there is occasional spill, it should be removed immediately. Wet the silk cloth with water and do not leave the utensils. Mixed in polypropylene, it should be done in proportion, kneaded and stirred evenly. When the machinery and equipment are used up, it must be cleaned and maintained immediately to prevent the old accumulation from being mixed with new materials and affecting its stability. Operators should wear special clothes. Wash your hands after leaving the field, clean your face, and wash your daily utensils regularly.
    In case of an accident, accidentally touch your eyes, rinse with water quickly, and give it to the doctor immediately; if you inhale too much, migrate to a place with fresh air, and call for help if necessary. Fireworks are strictly prohibited, and do not approach hot topic flames. If there is a fire alarm, high temperature decomposition, harmful gas, dry powder, foam fire extinguisher, do not use water to prevent the spread of the matter. The used materials and packaging should be handled in accordance with local regulations, and should not be discarded at will, in order to protect the ecology and be cautious.
    The circulation and transportation of products should be safe and secure, and the packaging should be solid to prevent falling and tilting, prevent it from leaking, and cause danger on the way. All beginner operators must receive special training, clearly require the regulations, abide by each operating procedure, and do not engage in it hastily for a while; managers should also inspect and supervise at that time, prevent it from happening, and fully abide by the norms. In this way, you can keep your health for a long time, and the business is smooth and smooth, and the products are in good condition.
    Application Area
    Low Bromine Flame Retardant for PP, which is warm and effective, is widely used in many fields. It is widely used in the preparation of electrical devices, especially for sockets, switches, junction boxes, etc., which can be used at home to prevent fire. For Autohome trims, both internal and external assembly depends on it, which not only ensures that the material is non-flammable, but also durable. Communication equipment and electronic chassis are all based on their safety, and the material is non-flammable and environmentally friendly. Its physical properties are blended with polypropylene, and the product is tough and non-destructive. It is widely used in daily appliances, office supplies, and stability comes first wherever it goes. Although Low Bromine Flame Retardant has outstanding flame retardant performance and little bromine content, it conforms to environmental protection laws and is beneficial to the world. Therefore, its wide application is actually needed by the world.
    Research & Development
    In recent years, science and technology have become more and more new, and the theory of environmental safety has become more and more prosperous. Although brominated flame retardants are widely used, high bromine content may cause unrest to the environment and human body. We then dedicated ourselves to developing low-bromine flame retardants for polypropylene (PP), aiming to reduce pollution and protect the ecology. At the beginning of the research, following the environmentally friendly approach, we selected bromine containing reasonable raw materials, supplemented by synergistic agents, and adjusted its ratio to take into account flame retardancy and physical properties. After multiple rounds of experiments, the obtained product reduced smoke and dust when burned, with excellent flame retardant efficiency and convenient molding process. Furthermore, the product mobility and release rates have been carefully assessed to ensure its safety. This low-bromine flame retardant is not only suitable for all kinds of PP products, but also in line with the concept of green development, helping to upgrade high-quality industries and benefit the long-term well-being of the population.
    Toxicity Research
    A factory uses polypropylene as a material and adds low-bromine flame retardants to improve the flame resistance of the material. However, its toxicity and safety are dangerous, and it is urgent to investigate in detail. Today, this product is applied to the experiment at a common dose to observe its impact on organisms. In soaked water, no acute toxicity was seen; if ingested for a long time, no obvious damage was felt. Repeat the high-dose test to observe the liver and kidney tissues, and there were slight slight changes, but no serious harm. The emission of organic bromine is very small, and the detection in the air is far below international safety standards. Overall, under low doses, the toxicity is minimal, which is safer than that of traditional high-bromine flame retardants. However, the cumulative effect cannot be ignored, and the long-term impact needs to be further investigated. Its use should be in accordance with regulations to prevent micro-toxicity and gradually, and should not be used indiscrimin
    Future Prospects
    Low-bromine flame retardants are used in polypropylene materials, and the technology is becoming more and more refined, showing the trend of environmental protection. Today's environmental protection regulations are becoming stricter and stricter, and human health is being paid more and more attention. Therefore, low-bromine flame retardants are increasingly showing their unique value in the market. Looking at the future development, there is great potential. The agent is highly compatible with polypropylene, with excellent flame retardant performance and reduced volatile bromide, which is conducive to a clean living environment. And the production process has become more efficient and low-cost, and the application field will expand from home appliances, automobiles, building materials, etc. to high-tech industries such as electronics and new energy. The increase in market demand will promote R & D and innovation, compatible with green concepts, improve product performance, and adapt to diverse scenarios. Looking forward to the future, low-bromine flame retardants will surely lead the
    Where to Buy Low Bromine Flame Retardant for PP in China?
    As a trusted Low Bromine Flame Retardant for PP 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 Low Bromine Flame Retardant for PP supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the main ingredients of Low Bromine Flame Retardant for PP?
    Polypropylene (PP) is a commonly used polymer material in contemporary times, with superior performance and high flammability, limiting its wide application. In this regard, adding flame retardants to reduce its combustion hazard has become an important way of material modification. Low-bromine flame retardants are needed to cope with environmental protection regulations and are widely used in flame retardant modification of polypropylene.
    The main component of low-bromine flame retardants is decabromodiphenyl ethane (DBDPE). This substance is known for its moderate bromine content and stable structure. When burned, free bromine atoms are released to form a protective layer on the surface of the polymer, thus inhibiting combustion. Compared with traditional decabromodiphenyl ether, this substance has no harmful by-products such as dioxins and is environmentally friendly and highly regarded. Supplementing with antimony trioxide (Sb2O3) as a co-agent, the flame retardant efficiency can be significantly improved. It reacts synergistically with the bromine source in a high temperature environment to generate an inorganic acid mist, which further prevents the spread of the flame.
    In addition, low-bromine high-polymer flame retardants, such as brominated epoxy resins and brominated styrene copolymers, are occasionally used to reduce the amount of bromine and optimize the mechanical and thermal properties. It is also often combined with phosphorus-based flame retardants. The two are synergistic to take into account the dual needs of environmental protection and flame retardancy. However, in practical applications, the combination of decabromodiphenyl ethane and antimony trioxide is still the mainstream. The amount of addition is adjusted according to the properties of the PP matrix, which not only ensures the flame retardant grade,
    The particle size of the flame retardant needs to be fine and the dispersion is good. During the processing process, in order to make the flame retardant component fully compatible with polypropylene, surfactants or coupling agents are often added to prevent agglomeration and improve the flame retardant effect. The PP material obtained from the flame retardant modification is widely used in the fields of electrical, electronic, automotive and household appliances, and the safety performance is greatly improved.
    In general, low-bromine flame retardants are used in polypropylene, and their main components are decabromodiphenylethane, with antimony trioxide as a synergist, or with other low-bromine polymer flame retardant materials. The compatibility is reasonable, which can not only achieve high-efficiency flame retardant, but also respond to the initiative of environmental protection, and promote the expanding application field of polypropylene materials.
    What is the flame retardant effect of Low Bromine Flame Retardant for PP material?
    Low-bromine flame retardants are used in polypropylene (PP) materials, and their flame retardant effect is very critical. Today, its mechanism and effect are analyzed to clarify. Bromine-based flame retardants have been used since ancient times, and many active bromine elements are involved in the combustion chain reaction, which can effectively capture free radicals and block flame propagation. However, although the flame retardant effect of ordinary bromine content is well-known, environmental protection concerns also arise, so low-bromine flame retardants came into being.
    is compounded with low-bromine flame retardant and synergist in polypropylene, and trace bromine is released during pyrolysis, which reacts with the free radicals generated by the decomposition of the material, causing the combustion chain to break, the flame cannot spread, and the open flame gradually dies down. The addition amount is less than that of the traditional bromine system, so the release of smoke and harmful gases is also greatly reduced, which is conducive to the achievement of environmental protection standards. However, due to the reduction of bromine content, the flame retardancy of a single agent may be slightly inferior to that of high-bromine products. Fortunately, modern processes adopt a synergistic concept, using hydroxide, antimony trioxide, etc. in combination, complementing each other, so that the flame retardant performance can return to excellent.
    The greatest advantage of low-bromine flame retardants is that they have good compatibility with polypropylene matrix, are not easy to migrate and precipitate, and can maintain flame retardant efficiency for a long time. The processing performance has not been significantly reduced, and can be applied to various processes such as injection molding and extrusion. Flame retardant grades can reach between UL94 V-2 and V-0, meeting the needs of general electronics, electrical appliances and automotive fields. Appearance and mechanics are not greatly damaged. It's just that under high temperatures or harsh conditions, its flame retardant performance needs to be combined with structural design and protection to improve safety.
    Overall, low-bromine flame retardants provide moderate flame retardant protection for polypropylene materials, taking into account environmental protection and performance. If properly selected and compatible, the flame retardant effect can be achieved. However, in the case of extreme flame retardant needs, it is necessary to weigh multiple options. Today's low-bromine flame retardant benefits for PP can be described as timely and popular.
    Does Low Bromine Flame Retardant for PP affect the physical properties of the material in the application?
    Brominated flame retardants have been widely used in material fire protection since ancient times, but the side effects of their high bromine content have also become apparent. Today's Low Bromine Flame Retardant (Low Bromine Flame Retardant), which is applied to polypropylene (PP) materials, is one end of material innovation. However, the introduction of low bromine flame retardants, how can it have no effect on the physical properties of PP? Here is the analysis as follows.
    Low bromine flame retardant system, although the main purpose is to reduce the bromine content to reduce environmental and health concerns, its chemical structure and dispersion still affect the physical properties of polypropylene matrix. The addition of flame retardants will cause changes in the microstructure of the material. Low bromine flame retardants are mostly distributed in the polypropylene matrix in a hydrophilic and hydrophobic phase state. If the compatibility with the resin is good, the material can still maintain a better balance of strength and toughness. However, if the compatibility is not good, the interface may not be connected, and then the physical properties will be reduced.
    is based on its mechanical properties. First, the tensile strength and impact strength are mostly slightly reduced. Although the flame retardant can be filled in the matrix, the force distribution is difficult to be uniform and brittle or increased. However, the appropriate choice of synergist and good dispersion technology can reduce the damage to a minimum. Second, the melt fluidity or the introduction of flame retardants can be slightly improved, which is convenient for processing and molding. However, it is necessary to be vigilant not to sacrifice the overall structure. Third, the thermal properties change complex, low bromine system can sometimes improve the threshold of thermal stability, however, if the flame retardant pyrolysis temperature is lower than the PP base material, the effect will be weakened locally.
    In addition, the appearance of the material is also affected. If the bromine compounds are not evenly dispersed, the product is prone to color difference or surface defects. If the amount of addition is not properly controlled, the transparency of the product may also be damaged.
    In summary, Low Bromine Flame Retardant is applied to PP materials, which inherently enhances the flame retardant effect, and inevitably has a slight disadvantage to the physical properties of the material. The degree of performance weakening depends on the type of flame retardant, the formulation and the progress of the process. If functionalized flame retardants can be selected, accompanied by suitable synergistic agents and processing conditions, the physical properties of the material can be balanced, with both flame retardant safety and practical value.
    What is the environmental performance of Low Bromine Flame Retardant for PP and does it comply with relevant regulations?
    Low bromine flame retardants are used in polypropylene, and their environmental performance is significantly improved compared with traditional high bromine products. The bromine content is moderately reduced, which reduces the harm of the products to the environment and human body during combustion. Compared with persistent organic pollutants such as polybrominated biphenyls and polybrominated diphenyl ethers, the toxicity and bioaccumulation of the bromide released by them are greatly reduced. When flame retardants escape, they are released into the atmosphere, water bodies, and soil, which are less likely to generate harmful by-products such as polycyclic aromatic hydrocarbons, and have limited damage to the ecosystem.
    Considering the European Union REACH regulations, the United States TSCA, California Proposition 65, and many environmental regulations of China's "Hazardous Chemicals Environmental Management Regulations", there are restrictions on flame retardants. Modern low-bromine flame retardants mostly go to PBBs, PBDEs, etc., and comply with the bromine restrictions in the European Union RoHS directive, and the total amount of bromine is often less than 1000ppm. New products have been tested by SGS, TÜV and other authoritative organizations to prove that there are no toxic and harmful components such as bromine, lead, cadmium, mercury, and polycyclic aromatic hydrocarbons prohibited by RoHS. During incineration, the probability of generating toxic gases such as dioxins is also significantly reduced, which is undoubtedly more environmentally friendly.
    Broadly speaking, low-bromine flame retardants are the product of the green upgrade of the industry, with both flame retardant effect and environmental safety considerations. They are widely used in polypropylene products, and the scale is measured to achieve a synergistic balance between performance and environmental protection. So far, most of the applications on the market are recognized by national regulations, and have been included in the list of recommended green processes by authoritative departments. However, when applying, the MSDS and environmental protection test reports should be checked according to the specific category to ensure compliance with the latest regulations and trends, so as to ensure that production and circulation are safe.
    Observing the technological development of this product, low-bromine flame retardants are low-toxic, low-polluting, mostly recyclable, and have the benefit of promoting circular economy. Environmental protection performance is increasingly excellent, and it is a good material for restricting harmful substances, protecting ecology, and protecting human health. In the future, the technology will be more refined, and low-bromine flame retardants will be used in environmental protection, and the future will be brighter.
    What is the recommended amount of Low Bromine Flame Retardant for PP?
    Polypropylene is a commonly used polymer material, but it is flammable and has limited fire resistance, so flame retardants need to be added to improve its safety performance. Today, there are low-bromine flame retardants, which are specially used for polypropylene. The determination of its dosage is related to the flame retardant effect and physical properties of the material. It is a priority for the process.
    According to industry experience and experimental data, the recommended amount of low-bromine flame retardants in polypropylene is usually between 5% and 15%. The specific requirements depend on the specific type of flame retardant, the properties of the polypropylene matrix and the use of the product. If the UL94 V-2 level requirements are met, the full amount of flame retardant can be 8% to 10%. If you want a higher flame retardant grade, such as UL94 V-0, you need to increase the dosage as appropriate, or match the synergistic additives to prevent adverse effects on mechanical properties. In the experiment, it is advisable to try a small amount first, and test incrementally. After the performance and cost are balanced, the plan can be determined.
    The dispersibility of flame retardants is also the key to affecting the dosage. Poor dispersion not only makes the flame retardant unable to exert its effectiveness, but also causes material properties to decline, so the formulation design needs to take into account the processability. The selection of low-bromine flame retardants with moderate particle size and strong compatibility can not only reduce the dosage, but also reduce the adverse effects on the color and strength of the product.
    The type of polypropylene raw material itself cannot be ignored. If it is high-flow or filled PP, the adsorption, distribution and even reactivity of the flame retardant are similar to those of ordinary PP, and the dosage may need to be adjusted accordingly to achieve the optimal combination of flame retardant and physical properties. The thickness and molding process of the product must also be taken into account. Those with thick products have a slightly lower demand for flame retardants, and thin-walled products need to be enhanced accordingly.
    To sum up, the recommended addition amount of low-brominated flame retardants in polypropylene should be 5% to 15%. It should be fine-tuned according to the actual situation, and applied flexibly according to the formula design, processing conditions and use requirements. In this way, it is the right way to prepare high-quality and safe polypropylene materials.