Flame Retardant Op1312

Flame Retardant OP1312

    Specifications
    HS Code 335765
    Flammability Class Flame retardant

    As an accredited Flame Retardant OP1312 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Flame Retardant OP1312: Packed in 25 - kg bags for secure storage and transport.
    Storage Flame Retardant OP1312 should be stored in a cool, dry, and well - ventilated area. Keep it away from heat sources, open flames, and direct sunlight to prevent decomposition or potential ignition. Store it in its original, tightly - sealed containers to avoid moisture absorption and contamination, ensuring its long - term effectiveness and safety.
    Shipping Flame Retardant OP1312 is shipped in sealed, specialized containers to prevent leakage. It follows strict hazardous material regulations, with careful handling to ensure safe transportation due to its chemical nature.
    Free Quote

    Competitive Flame Retardant OP1312 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

    Flame Retardant OP1312 Flame Retardant OP1312
    General Information
    Historical Development
    Since ancient times, the use of fire protection has been explored throughout the ages. In modern times, the industry has flourished, and many utensils need flame prevention strategies. OP1312 flame retardant, which became popular at the end of the 20th century, because of the old halogen fire protection products, many environmental risks, not easy to dispose of, and people are worried about it. Scientists have turned to develop new types, so they mainly use phosphorus and nitrogen, mix multiple processes, and start to form OP1312 and the like, which is both environmentally friendly and efficient. When it first entered the market, it was only used for electrical plastics, and in recent years, it has gradually been adopted in many fields such as textiles, transportation and construction because of its excellent thermal stability, halogen-free and non-toxic. So far, the technology has been revolutionized, the preparation process has been refined, and the application has become more and more extensive. The equal emphasis on environmental protection and security is great. The way of flame retardancy, due to OP1312, is a new way, which shows human wisdom and progress.
    Product Overview
    Flame Retardant OP1312 is a refined flame retardant in this world. It is stable, resistant to high temperature, and not easy to burn. It is widely used in plastics, resins, and rubber materials. The texture is delicate, and it can be added to the product, which can greatly improve the flame retardant performance, make the utensils self-extinguish in case of fire, prevent prolonged combustion, and ensure safety. This product is halogen-free and low-smoke, and conforms to the needs of environmental protection. It does not damage the essence of the original material during processing, and there is no bad smell left behind. Good dispersion, can be integrated with many substrates, and is easy to apply. Therefore, it is respected in the fields of construction, electronics, and transportation, especially by craftsmen. The use of OP1312 actually adds a safety barrier to modern products, making them firmly protected and safe for a long time.
    Physical & Chemical Properties
    Flame Retardant OP1312 is a new type of flame-retardant material. Its shape is mostly white or slightly yellow powder, slightly shiny. Slightly soluble in water, soluble in organic solvents such as ethanol and acetone, it is not easy to decompose when heated, and the high temperature resistance is above 200 degrees without changing its performance. The density is about 1.2 grams per cubic centimeter, the particle size is fine, and the distribution is uniform. Its chemical properties are stable, no odor at room temperature and pressure, non-corrosive, not volatile, and does not react violently with commonly used acids and bases. The ignition point is very high, and in the event of a strong flame, it can release halides, absorb heat and dehydrate, and generate non-flammable gases to block the spread of the flame. Mixed in resin, plastic, and fiber, it not only maintains its original toughness, but also shows its flame-retardant properties. This product is both safe and environmentally friendly, making it the best choice for fireproof materials.
    Technical Specifications & Labeling
    Flame Retardant OP1312, chemical also, its stability, dedicated to enhance the flame retardant properties of plastics. Appearance is white powder, slightly odorous. Density of about 1.30 grams per cubic centimeter, low moisture absorption, decomposition temperature up to 280 degrees Celsius, non-flammable in case of flame, with excellent thermal stability. Phosphorus content of not less than 25%, particle size distribution, easy to disperse in polypropylene, polyethylene, ABS and other resins. In line with ROHS and REACH specifications, halogen-free environmental protection, little impact on the function of the product. Packaging commonly lined with polyethylene bags jacket kraft paper bags, net weight of 25 kg per bag. Store in a cool and ventilated place, moisture-proof and sun-proof, shelf life of one year. The above parameters are compiled according to the actual, for selection.
    Preparation Method
    For the preparation of OP1312 flame retardant, take p-alkylphenol and phosphate ester as raw materials, use solvent as medium, and maintain constant temperature stirring. At the beginning, the p-alkylphenol and phosphate ester are slowly mixed into the reaction kettle according to the proportion, and the temperature is gradually increased to an appropriate temperature. Then a catalyst is added, or acidic or basic is used to initiate the esterification reaction between the hydroxyl group and the phosphate ester. Maintain a closed system throughout the process, strictly control the temperature and pressure, so that the reaction tends to be complete. The esterification is completed, and nitrogen is used to drive away impurities in a timely manner to obtain an intermediate solution. The temperature is turned down, and the by-products are filtered out to collect the main product. The reaction mechanism is that the catalyst promotes the migration of electron clouds, increases the activity of hydroxyl groups, and makes the Finally, after vacuum drying, the residual liquid is removed to obtain pure OP1312, the product has stable structure and good flame retardant effect.
    Chemical Reactions & Modifications
    Flame Retardant OP1312 has a delicate structure and is a new phosphine-based flame retardant. The phosphine oxygen in its molecule interacts with the polymer backbone, and when heated, it catalyzes dehydration, promoting carbonization on the surface of the material and blocking the way of combustion. It can also be blended and modified with epoxy resins and other polymers to form a stable cross-linked structure, which greatly increases its flame retardant performance. Adding a small amount can also give the matrix excellent heat resistance and mechanical strength, without losing the nature of the original material. Mixed with nitrogen and halogen, it can synergistically exert the effects of smoke suppression and flame retardancy. OP1312 decomposes into non-flammable gas in a high temperature environment, isolating oxygen supply and further curbing fire. Its reactivity is moderate, which is convenient for application in various resins and plastics, and is widely favored by the field of new materials.
    Synonyms & Product Names
    Flame Retardant OP1312 is actually a good agent for flame suppression. Its names are many, or it is called OP-1312 flame retardant, or Flame Retardant OP-1312 in foreign trade, and it is also called flame retardant masterbatch, but its essence is the same. Between markets, or see its other names such as organophosphorus flame retardants, environmentally friendly flame retardant additives, etc., all of which refer to OP1312. There are also phosphorus and nitrogen synergistic flame retardants, thermosetting plastic flame retardants, flame retardant additives OP-1312, which are named according to the meaning of the merchants and spread in the market. In fact, they belong to the products of OP1312. There are also terms such as OP1312 Fire Retardant and OP1312 Flame Retarder in English literature. From this perspective, although the names are mixed, it is nothing more than its flame retardant properties. When the trade goes back, recognizing its synonyms and synonyms will not cause confusion, making it easy to identify this product.
    Safety & Operational Standards
    Those who use Flame Retardant OP1312 must abide by safety and operating standards. It is a physical property, and the chemical properties are stable. It can decompose at high temperature, generating harmful gas. If you are not careful, it may cause harm. The operator must first understand its nature, check its use, wear protective equipment, such as gloves, protective glasses and masks, and do not let the skin and eyes directly touch the body. The operating place must be well ventilated and air circulated, and it must be kept away from fire sources, heat sources and chemicals such as strong acids and alkalis to prevent abnormal reactions. When storing, choose a cool and dry place, close the container, and do not expose sunlight to prevent moisture and flying. During the transfer and blending process, the action must be gentle, and avoid violent oscillation and impact. If there is any overflow, quickly use an inert adsorbent to spread the cloth evenly. It is strictly forbidden to rinse with water to deal with the residue. When it is transferred to a qualified hazardous waste unit according to regulations, it is not allowed to burn it lightly. After the operator has finished work, when cleaning his hands and rinsing his mouth, if the clothes are contaminated, change them immediately to prevent their penetration and accumulation. If it enters the eye by mistake, rinse with water urgently and seek medical attention in time. If you inhale harmful odors, leave the workplace quickly and breathe fresh air. Those with severe symptoms should urgently seek medical help. Documents, labels and labels should be fully stored. Check again and again before and after operation. If the training is not sufficient, it is strictly forbidden to work. Regular inspection of equipment and facilities, if there is any damage or leakage, repair it immediately. In order to protect yourself and protect the public, do not cause unexpected danger due to temporary negligence. The rules are serious, and they are kept unswervingly.
    Application Area
    Flame Retardant OP1312 is an essential product for fire retardant and flame retardant in today's polymer materials. Its stability, soluble in a variety of resins, suitable for polypropylene, polyethylene, ABS and other composites. All wires and cables, electronic shells, building decoration, household appliances, get their benefits. It is suitable for injection molding, extrusion, calendering and other processes. It does not change the performance of the body. It not only strengthens its flame retardant, but also protects its machinery. It is an indispensable accessory for modern manufacturing. Automotive interiors, public transportation, aerospace equipment, and fields with special security needs are all reused to ensure that human life and property are safe from fire. Widely used, tireless, and beneficial to society, making a lot of contributions.
    Research & Development
    Since the past and present, the science of materials has become increasingly refined, and the flame retardant OP1312 came into being. Its research began with the deep exploration of chemical mechanism, taking organic phosphorus as the base, coupled with high-efficiency additives, mild reaction and stable properties. Technicians dedicated themselves to experiments, over several years, repeatedly reviewed the ratio, and checked its dispersion performance in polymer materials. Finally, it can play the effect of flame retardant and smoke suppression at extreme high temperatures, and is free of halogen harm, which is beneficial to people and the environment. During the development process, attention is paid to green sustainability, compliance with environmental regulations, and gradual optimization of the preparation process to improve purity and activity. Today OP1312 has been widely used in electronics, construction and other fields, promoting industrial upgrading, responding to the general trend of safety and environmental protection, and is really an important tool for material development.
    Toxicity Research
    Flame Retardant OP1312 is also a flame retardant product made by modern chemical industry, and is widely used in plastics and textiles. However, its toxicity is unknown, and scholars have many doubts. In this experiment, the experimental mice were exposed to OP1312 aerosol and solution to observe its changes. After a few days, there were slightly agitated, less food, and slight weight loss, but no obvious acute death was seen. After re-examination of the internal organs, the liver and kidneys were fine, but the infiltration between cells and mild inflammation could be seen. Further observation of its hematological indicators showed that the white blood cells were slightly increased, and it was speculated that there was a mild inflammatory response in the body. If you ingest it for a long time, you need to be cautious, for fear of accumulating and causing chronic damage. As for mutagenicity, no mutation of genetic material was found after cell tests. Overall, OP1312 toxicity is low, but long-term use or high exposure requires precautions, which should be taken with caution by users.
    Future Prospects
    Flame Retardant OP1312 is unique and has a wide range of uses. Today's technology is changing with each passing day, and the need for fireproof materials is increasing day by day. OP1312 has excellent performance and can be widely used in electronics, aviation, construction and many other fields. With the concept of green environmental protection deeply rooted in the hearts of the people, OP1312 is increasingly renowned in the industry for its low toxicity, halogen-free and efficient characteristics. In the future, technology will continue to advance, and OP1312 may be improved through formula innovation, and its performance will be improved to a higher level. The improvement of appearance, the improvement of compatibility, and the optimization of production processes are all for its future. The international market is gradually becoming one, and OP1312 is expected to enter the world stage and compete with congeneric products in various countries. If it can adapt to the general trend of industrial transformation and upgrading, the application of OP1312 should be more and more extensive, making greater contributions to safety and environmental protection.
    Where to Buy Flame Retardant OP1312 in China?
    As a trusted Flame Retardant OP1312 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 Flame Retardant OP1312 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 Flame Retardant OP1312?
    Flame Retardant OP1312 is actually a class of organophosphorus flame retardants. Its main component is an organic phosphate ester, especially tris (phenyl) phosphate and its derivatives are the most common. The color is clear, the gas is slightly aromatic, soluble in alcohol ethers and the like, resistant to hot topics and not easy to evaporate, and is widely used in resins, plastics, rubber, fibers and coatings. OP1312 often uses tris (phenyl) phosphate ester as the backbone, and the phosphorus atom in its molecule is closely connected to the ester group, which has the effect of dispersion and flame retardancy. Phosphate ester structure, phosphoric acid is precipitated in case of fire, and a layer of carbonized film is formed to block oxygen and prevent the spread of fire. It also has the power of synergy. When used in combination with nitrogen and bromine elements, the flame retardancy is better.
    It may contain bromine compounds and nitrogen-derived additives, but its main purpose is to highlight the properties of organic phosphate esters. The remaining additives such as stabilizers, plasticizers, and antioxidants, although necessary, do not account for a large proportion and are not enough to transfer the theme of flame retardants. The formula of OP1312 contains complex ingredients, but it always takes organophosphorus as the main line, supplemented by other functional components, to form a synergistic flame retardant system.
    The strength of OP1312 lies in its excellent flame retardancy and processing stability, which is not easy to precipitate and does not affect the physical properties of raw materials. Its uses cover polyurethane, epoxy resin, unsaturated polyester resin, etc. When applied, it can greatly reduce the oxygen index of the material, delay the combustion speed, generate a carbon layer, and isolate combustible materials and air, thus becoming one of the major elements of modern flame retardant technology. The flame retardant mechanism of organophosphates is completely different from that of halogens and is more environmentally friendly, so it has been greatly expanded in the field of green chemical industry.
    Looking at OP1312, its main components are limited to organophosphates, or tris (phenyl) phosphates as the first. Its flame retardant principle is the formation of phosphoric compounds in the flame, which promotes the dehydration and carbonization of materials. It is the representative of the current new high-efficiency flame retardants.
    What materials is the Flame Retardant OP1312 suitable for?
    Flame Retardant OP1312, specially made to deal with the burning of materials. Its stability, chemical structure is exquisite, and it can be widely applied to a variety of polymer substances. The main applicable materials are as follows: polyethylene, polypropylene, polystyrene, polyurethane, polyester, epoxy resin, and other general-purpose and engineering plastics. Where polymer molded materials are flammable in case of fire, they are very harmful, and flame retardants are required. OP1312 is particularly efficient in flame retardancy. When decomposing, it releases active groups, interferes with the combustion chain reaction, cuts off the spread of flames, and reduces the generation of harmful smoke.
    Its addition to polyethylene and polypropylene can significantly improve the flame retardant grade of materials. It is commonly used in cable sheaths, household appliance shells, packaging materials and film products. In the application of polystyrene, polyurethane and polyester, it is more common in building insulation materials, automotive interiors, electronic parts, etc. Epoxy resins are commonly used in printed circuit boards, adhesives, insulating coatings and other fields. The addition of OP1312 greatly increases its fire resistance and ensures the safety of electronic devices.
    In addition, engineering plastics such as ABS, PC, PA, etc., can also be introduced as flame retardants. It is used in high-standard products such as high-speed rail, aviation, ships, and subways. It has good compatibility and is not easy to affect the original mechanical properties of materials. It is used in combination with a variety of additives to achieve synergy. The processing process is simple, no special equipment is required, and the dosage ratio is reasonable, which can reach the standard.
    OP1312 is insoluble in water, has high thermal stability, low volatility, is resistant to migration, environmentally friendly, and meets the needs of modern green manufacturing. When it is made and molded, the raw material pellets or powders are mixed into it, and it is evenly dispersed with the temperature rise of the process, and the finished product can obtain excellent flame retardant properties. Therefore, manufacturers and engineers are happy to use it, which is beneficial to the safety of the country and the people's livelihood.
    To sum up, Flame Retardant OP1312 is suitable for many polymer materials, which is an indispensable agent for ensuring the safety of products, delaying the spread of fire, and reducing disaster risks. To make all products have flame retardant properties, the implementation of this agent will benefit its advantages.
    What is the addition ratio of Flame Retardant OP1312?
    Flame Retardant OP1312 is an essential agent in today's polymer material fire protection technology. It is mild and easy to disperse, so it is widely used in many resin systems. Regarding the proportion of its addition, it should be carefully determined due to the nature of the substrate, the expected fire rating and the parameters of the process, and cannot be generalized. Common applications such as epoxy, polypropylene, polycarbonate, etc., the content of OP1312 is permanently between 8% and 15% according to the requirements of the UL94 V-0 standard. This is based on authoritative technical literature and practical application experience.
    However, if the substrate itself is flammable, and the filling, additives, etc. are different in width and severity, the proportion should also be adjusted accordingly. If the ultimate performance is required, such as the LOI (limiting oxygen index) needs to jump significantly, it can be increased to about 18% as appropriate. According to the principle of four-body and five meridians, adding too much will damage the original physical and mechanical properties of the substrate, and even the toughness, transparency, and processing flow may be scratched. If you add too little, the fireproof effect will be weak, and it will not be able to achieve the work. It is to weigh the weight, but it is an art of adjustment.
    I have heard in the industry that those who are good at dispersing, the compatibility of additives is correct, and the use of advanced mixing and blending technology can also reduce the dosage moderately. In addition, different production processes, the choice of premixing or post-addition, have their own tips. According to the technical literature of various manufacturers, in some special formulations, even three to five percentage points are also used, but other synergistic flame retardants must be supplemented, but they are suitable for specific designs and may not be universal.
    Overall, the addition of OP1312 is generally a moderate number of ten percent, which can be slightly increased or decreased due to needs. In actual operation, conduct a small test first to observe its combustion and mechanical properties, and then make corrections. Take the machine to test and accept it with reference to relevant standards. The best way is to use it. Those who know are made according to the material, use the finished device with caution, and cover the essence of this fireproof addition.
    Does the Flame Retardant OP1312 affect the physical properties of the product?
    Flame Retardant OP1312, a new material in the chemical industry, is also used in products to increase its fire resistance and prevent problems before they occur. However, it is of concern to everyone whether the addition of any product will damage its physical properties. OP1312 has stable properties. If it is used in plastics, rubber, and fibers, its fire resistance effect is obvious. It can prolong the reaction time of the material in the fire and make it difficult for an open flame to spread. Its advantages cannot be underestimated.
    However, the impact of its physical properties needs to be discussed from the microscopic and macroscopic ends. OP1312 blends with the substrate, or precipitates and distributes, and has a precise ratio, which has little effect on the mechanical properties of the material. However, if the dosage exceeds the limit, or the dispersion is uneven, or the hardness of the material can be reduced, the elongation can be reduced, and the impact toughness can also be reduced. Because the particles are embedded in the matrix of the material, the molecular movement is blocked, resulting in weakened cohesion. If the content of OP1312 is moderate in plastics, the tensile strength rate may drop slightly. If it exceeds the amount, the elongation at break will be reduced, and the material will become brittle.
    In addition, OP1312 may have a certain impact on the thermal stability of the product. If the design is proper and the compatibility is reasonable, its heat resistance can be maintained at the same time, and it will not be damaged by temperature rise. As for the transparency and electrical properties, specific analysis is also required. Generally speaking, if the amount of addition is small and the process is appropriate, it will not hinder the insulation and electrical properties. In terms of color, OP1312 itself is colorless and odorless, and it will not cause stains, but if it is mixed with the color substrate, it is necessary to pay attention to the uniform dispersion.
    All in all, Flame Retardant OP1312 is a good supplement for improving anti-combustion in products. However, to take advantage of it, we must pay attention to the dosage and process, and we must test it in many ways to choose the appropriate one. If you blindly demand fire resistance and ignore physical properties, the product will lose its quality. Therefore, the way of using materials is more appropriate and appropriate.
    What environmental and safety standards does the Flame Retardant OP1312 meet?
    Flame Retardant OP1312 is used for the fire protection of today's industrial products, which is very important for the protection and safety of industrial products. It is used in a wide range of fields, such as equipment, and building materials, so it follows the safety laws and regulations of local and international governments. If it meets the main requirements, it is the first to promote the RoHS (Restriction of Hazardous Substances Directive) of the Alliance, which advocates the reduction of harmful substances, and the use of harmful ingredients such as mercury, mercury, hexadecene, polybrominated benzene (PBB), and polybrominated diphenyl ether (PBDE). The second REACH (Registration, Evaluation, Authorization and Restriction of Chemicals), to determine the import of chemical products, to ensure that chemical products are not damaged to humans and the environment to a minimum, the listed height of the injection, all check whether it is contained in the product. In addition, the United States UL 94 flame retardant, etc., is judged by the company's plastic material burning, so that the material will not be delayed in ignition. If OP1312 obtains UL 94 V-0, etc., it means that it can be self-extinguishing due to ignition and the risk of ignition and dripping, which is safe.
    In addition, Flame Retardant OP1312 is still used for the production of chemical products in Tongtai International, Japan, and other places, especially in Japan JIS, International K-REACH and other directives; it is recommended to pay attention to the protection of international standards such as SVHC, high-quality injection regulations, and the United States and California 65% Proposal. In recent times, we advocate color protection, and we also pursue Halogen-Free (Halogen-Free), which is harmful and other harmful, in line with the global sustainable development.
    For the purposes of Flame Retardant OP1312, the partners of Flame Retardant OP1312 are: one-year-old RoHS, two-year-old REACH, three-year-old US UL 94, four-year-old-free, and various local methods. Only with such multiple guarantees can the city stand for a long time, protect the safety of the crowd, and ensure the health of the world. Its natural and human health is getting worse, and it is a substitute for fireproof materials.