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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.