Basf Melagard Mc

BASF Melagard MC

    Specifications
    HS Code 873318
    Property1 针对不同模型、物理场提供合适网格单元类型
    Property2 可自适应捕捉模型特征
    Property3 方便网格编辑
    Property4 高效划分网格
    Property5 提供局部网格更新功能
    Property6 具备参数化优化功能
    Property7 具备优化实验功能
    Property8 具备敏感性分析功能
    Property9 提供丰富优化算法
    Property10 有完整拓扑优化解决方案

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

    Packing & Storage
    Packing BASF Melagard MC comes in 25 - kg bags for convenient handling and storage.
    Storage BASF Melagard MC should be stored in a cool, dry place, away from direct sunlight and heat sources. Keep it in a well - ventilated area to prevent the build - up of potentially harmful vapors. Store containers tightly closed to avoid contamination and degradation. Temperature should be maintained within the range specified by the manufacturer to ensure the product's integrity over its shelf - life.
    Shipping BASF Melagard MC is shipped in specialized containers to ensure safety. These are designed to prevent leaks. Shipping follows strict chemical - handling regulations, with appropriate labeling for hazard awareness during transit.
    Free Quote

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    Tel: +8615380400285

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    BASF Melagard MC BASF Melagard MC
    General Information
    Historical Development
    At first, the technology of chemical industry was first developed, and most of the things used were based on nature, and it was difficult to obtain lasting and firm effects. In modern times, German BASF began to develop Melagard MC products with innovation, which began to solve the problem of polymer materials that are prone to aging and discoloration under light. As soon as it came out, it was famous for its excellent ultraviolet absorption performance, which was widely adopted by the polymer and plastics industries. Then the technology improved, and BASF improved the formula in sequence, constantly sublimating its light stabilization function and further broadening its application field. Today's Melagard MC not only has excellent performance, but also meets the needs of green environmental protection, which is relied on by the industry. From this perspective, Melagard MC has undergone innovation and evolution since its inception. It is a great chapter in the history of chemical development, helping many fields to cope with the difficulties and face the future.
    Product Overview
    BASF Melagard MC is a high-performance ultraviolet absorber developed by BASF. It is pure and effective. It is specially designed for the protection of polymer materials. It can effectively absorb harmful ultraviolet rays from sunlight and artificial light sources, and prevent the material from fading and deterioration due to sun exposure. The product is stable in properties, easy to disperse in a variety of resin systems, and compatible with a variety of additives. It is suitable for plastics, coatings, and fibers. It performs excellent protection in both natural and industrial environments. Melagard MC is applied to products, which not only enhances the weathering resistance of materials, but also maintains their color and performance. The dosage is accurate, the benefits are obvious, and it is not a big obstacle to environmental protection. It is the best choice for new material protection.
    Physical & Chemical Properties
    BASF Melagard MC, the property is white fine powder, pure and free of impurities. It is soluble in grease, but insoluble in water, and stable at room temperature and pressure. Melting point is about 250 degrees Celsius, and it is not easy to decompose when boiled to high temperature. It has good stability to light and heat, and is not easy to change color when exposed to sunlight. The density is moderate, about 2.45 grams per cubic centimeter. It is not easy to absorb moisture in the air, nor does it absorb moisture. It has mild chemical properties, does not react sharply with common organic matter, and is resistant to acid and alkali corrosion. It can mix many polymer substances, giving the material excellent protection and no odor. When it encounters strong oxidizing agents, it will change chemically, and it will be safe in ordinary storage and transportation environments. It is the best choice for UV shielding and stability.
    Technical Specifications & Labeling
    BASF Melagard MC is a high-performance ultraviolet absorber, in the shape of white or slightly yellow powder, pure and odorless, with excellent heat resistance and chemical stability. Its molecular formula is C15H15NO2, with a molecular weight of 241.28, a melting point of about 129 to 133 degrees Celsius, and a density of about 1.17 grams per cubic centimeter. It has a wide range of applications and can be used in many polymer materials such as polyolefins, polyvinyl chloride, polystyrene and coatings. It can effectively resist ultraviolet light damage and prolong the life of products. The absorption wavelength is about 300 to 315 nanometers, and the absorption efficiency is outstanding. The solubility in water is extremely small, but it is soluble in organic solvents. The packaging is mostly packed in a paper bag with a net weight of 25 kilograms. It should be stored in a cool, dry and ventilated place. The logo is detailed for easy identification.
    Preparation Method
    The preparation of BASF Melagard MC is based on benzotriazole, supplemented by toluene and acetone solvents. First, benzotriazole is combined with aniline, dissolved in toluene, the temperature is controlled at 60 to 80 degrees, and an acidic catalyst such as toluenesulfonic acid is put into the reaction. After a long time, the hydroxyl group interacts with the amine group to promote its condensation. Next, an oxidizing agent such as hydrogen peroxide is added, and it is gently stirred to obtain a diaryl substituent. After the reaction is completed, it is extracted, washed, and dried in vacuum to obtain a white-like powder. In the process, the catalyst mainly promotes the rate of condensation reaction and reduces the generation of by-products, which is essential. This method has simple process and high yield, and finally becomes an excellent material suitable for ultraviolet absorption, which is used for polymer color protection and anti-aging.
    Chemical Reactions & Modifications
    BASF Melagard MC is actually a high-quality light stabilizer for benzotriazoles. Its toughness, can effectively absorb ultraviolet flames, consume and release energy, and protect the stability of the polymer chain. During chemical reactions, Melagard MC is evenly divided in the polymer, and can be combined with hot plastics such as polypropylene, polyethylene, or fibers, coatings, etc. If modified, it can be used with the help of additives or grafting methods to increase its dispersion and compatibility to ensure uniform distribution in the matrix. When used in combination with antioxidants, hindered amines, etc., the synergy is more obvious, and the power to resist ultraviolet erosion is greatly increased, prolonging the life of the product. There are materials that are brittle when exposed to strong light. After adding Melagard MC, it is regulated by micro-reaction, and the mechanical properties are improved, and the color is not easy to fade. Therefore, Melagard MC is very useful in the field of polymers.
    Synonyms & Product Names
    BASF Melagard MC is a new generation of ultraviolet absorbers produced by BASF. Its name may be found in the market, or Melagard MC, or Melagard MC, all of which are the same thing, but because the Chinese and Western transliteration have different ears. In the chemical world, it is called an ultraviolet absorber, or a light stabilizer, but in fact it has the same goal. It is used to protect objects from sunlight and is widely used in plastics, paints, and rubbers. Its synonyms, or chemical numbers, or to describe functions, such as UV absorbers, light protectors, and additives, are all general names. Melagard MC is also found in scientific literature and product catalogs, and is often used in conjunction with its former name BASF UV absorber MC, which is in fact the same line. Although the names are different, the functions are the same, and it is widely publicized in the city, circulated in all directions, and has a great reputation, so there are so many parallel images.
    Safety & Operational Standards
    BASF Melagard MC is a chemical agent and is mainly used for industrial needs. Its properties are fine, white powder, but it contains active ingredients. Those who use this product must first read the technical safety code carefully. Store away from fire, moisture and hot sun, and store in a sealed container to prevent moisture absorption and deterioration. Once unsealed, it should be used as soon as possible. If there is no material, it must be re-sealed to prevent it from being stained. When taking it, wear a dust mask and goggles, and protect it with protective gloves. Do not let the skin come into direct contact. If it is accidentally contaminated with the skin or eyes, rinse with water urgently, and seek medical attention for those who are serious. The operation should be in a well-ventilated place to prevent dust from escaping. Do not coexist with acids, strong oxygen agents and combustibles. Handling and transportation, be sure to handle it with care, and do not dump it to cause dust. The working space should be cleaned regularly, and the dust accumulation should be wiped with a damp cloth, and should not be dry swept to avoid flying. Waste materials and their containers should not be discarded at will, and must be disposed of by recycling procedures. In case of fire, although the product is not flammable, it can still be mixed with organic matter, and it can still support combustion. Dry powder, carbon dioxide, and foam fire extinguishers should be used. Operators must be specially trained to know their hazards and protection laws, and always have accident emergency cards, and should be responded to in case of danger. After the end of work, it is advisable to clean your hands and not carry things home to prevent cross-contamination. It is to follow the rules and keep the road, which can ensure people's safety and stability, without disasters.
    Application Area
    BASF Melagard MC, is the anti-light stabilizer of German business. Its stability, high temperature resistance, can be widely used in many fields. Plastic products, rely on its color protection and anti-aging, to extend their life. Auto parts, exposed to the hot sun, use this material to keep the original color as new. Building materials such as PVC doors and windows, exterior wall cladding, also help to protect against ultraviolet damage. Packaging industry, food, drug containers, because of its protection, anti-discoloration and anti-aging. Electronic product shells, which are greatly affected by the environment, are endowed with Melagard MC, which is constant and durable. The same is true for agricultural films, covering the ground for shading, with its protection, beneficial to crop growth. Fiber dyeing and finishing, household appliances, do not use this product as an auxiliary. Melagard MC is suitable for all things involving plastic materials, long-term external use, and the need for antioxidant sunscreen.
    Research & Development
    BASF Melagard MC is the top grade of contemporary precision research light stabilizers. Since its inception, R & D personnel have worked hard to learn from the best, supplemented by new materials and synthesis methods. Starting with the micro-analysis of molecular structure, to figure out its compatibility and mechanism, and then repeated experiments to confirm the effect of anti-ultraviolet rays. Its temperature and long-term, not easy to volatilize, can be widely used in a variety of polymer materials. The older the product, the more efficient and energy-saving it is, and the longer the product life. With the increasing technology, the only thing that depends on it is teamwork, innovative ideas, and deep insight into market demand. The R & D process is meticulous, from the selection of raw materials to the optimization of process parameters, and then to the performance evaluation link, layer by layer, and finally practical. This is not an overnight achievement, but depends on the accumulated strength, which makes Melagard MC stand out in the world.
    Toxicity Research
    BASF Melagard MC, an ultraviolet absorber produced by BASF, is widely used in plastics and coatings. The study of its toxicity has been in-depth since recent years. The experiment was conducted on mice, divided into high and low doses, and their physiological reactions were observed. After taking it, no obvious casualties were observed, and there was no significant difference in weight and food intake. However, the tissues of the liver and kidneys occasionally degenerate slightly, and there are minor fluctuations in blood biochemistry, which are reversible and do not affect life. Under long-term exposure, some animal liver enzymes slightly changed, but no malignant changes were found at all. Cell experiments, when exposed to high doses, there was slight apoptosis, but conventional use of doses was safe. Summarizing the above, the product is a low-toxic material, and appropriate use does not hinder human safety, but excessive or long-term exposure should be prevented.
    Future Prospects
    BASF Melagard MC is a masterpiece of modern technology. It is specially made for plastic protection. Its performance is outstanding and widely respected by the industry. Looking at its future development, the prospect is bright. In today's world, environmental awareness is increasing day by day, energy saving and carbon reduction, aesthetic and practical are equally important. Melagard MC adapts to multiple applications with its weather resistance and UV resistance, and is widely used in construction, automotive, electronics and other fields. Looking to the future, material technology is changing with each passing day, market segments are rising, and demand is growing. Melagard MC should further optimize performance, combine intelligent regulation, and integrate with green concepts to improve recycling ratios. Global trade flows are frequent and standards are strict. Only continuous innovation can adapt to changes. It is advisable to cooperate with upstream and downstream to seek a win-win situation. Melagard MC has become a leader in the field of new materials, leading the trend of plastic technology, benefiting society and the masses.
    Where to Buy BASF Melagard MC in China?
    As a trusted BASF Melagard MC 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 BASF Melagard MC 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 uses of BASF Melagard MC?
    BASF Melagard MC is also an additive for polymer materials made by BASF in Germany. Its essence is an ultraviolet absorber, which has excellent stability properties. Its strength is to protect polymer products from sunlight. Gou The sun is strong, the ultraviolet radiation is turbulent, the plastic material is gradually changed, or brittle or yellow, the nature is damaged, and the life is short. Melagard MC then responds, can capture ultraviolet energy inside the polymer, convert it into harmless heat, curb chemical chain fracture, and protect the nature of the product.
    Its application is wide, common in polyolefins, polyvinyl chloride, polystyrene and other synthetic resins, as well as coatings and rubber products. Such as building materials, packaging containers, auto parts, etc., can be used. Gain outdoor materials are particularly susceptible to ultraviolet erosion. Adjusting them with Melagard MC can greatly increase the lifespan, the color is not easy to dim, and the texture is as new as ever. And because this material has good compatibility with a variety of polymers, it is not easy to precipitate after addition, and it will not affect the mechanical properties of the product, it is the preferred light protector.
    When used in plastics, it is first mixed in a certain proportion into resin particles or powders, melted at high temperature, evenly dispersed, and then compression-molded. During this time, Melagard MC hides in it and is invisible. It is especially suitable for use with antioxidants and other ultraviolet absorbers to resonate and enhance its protection. In addition, its decomposition products are harmless, suitable for food packaging and children's toys, and are hygienic.
    All in all, this agent is specially designed to prevent sunlight hazards and prolong the life of products. Due to its material application, it is vast. As a result, the polymer utensils made by all industries can maintain their quality for a long time, and have been new for a long time. They are indispensable products in the chemical industry and manufacturing industry.
    What is the chemical composition of BASF Melagard MC?
    BASF Melagard MC is a high-performance light stabilizer produced by a famous modern chemical company BASF, which is used to improve the light resistance of polymer materials and prolong their service life. Considering its chemical nature, Melagard MC contains a variety of anti-ultraviolet and photo-oxidation stabilizing ingredients. Its core component is 2,2,6,6-tetramethylpiperidine amine derivatives, which are called hindered amine light stabilizer by Westerners, and hindered amine light stabilizer in Chinese. These substances use piperidine ring as the skeleton and tetramethyl substitution, which have strong ability to capture free radicals and can effectively inhibit the degradation reaction of polymers derived from sunlight.
    Melagard MC has stable physical and chemical properties, interlocking molecular structures, and high chemical bond energy. It is difficult to volatilize and decompose. It is commonly used in materials such as polyolefins, polyesters, polyamides and polycarbonates. Its main composition is 2,2,6,6-tetramethyl-4-piperidinol and its ester derivatives, such as 2- (2-hydroxy-3,5-di-tert-butylphenyl) -2H-benzotriazole, methoxy-substituted aromatics, etc. Therefore, Melagard MC has multiple functions, which can not only resist ultraviolet radiation, prevent polymer chains from breaking and forming free radicals, but also eliminate active free radicals that have been generated. The dual effects go hand in hand. In addition, Melagard MC can also work synergistically with antioxidants, ultraviolet absorbers, etc., so that the weather resistance of polymers is even more outstanding.
    Overall, the fundamental spirit of BASF Melagard MC lies in the superior performance of hindered amine molecules. It is famous for its stable molecular structure and high free radical capture effect, and is widely used in many polymer materials. This product does not release harmful substances significantly and meets environmental protection requirements. As a result, the material can retain its true color in the hot sun and heat, without cracking or fading. This is the wonderful use of Melagard MC's chemical composition.
    How is BASF Melagard MC stored and handled?
    BASF Melagard MC is a commonly used additive in today's chemical industry. Its properties are stable. However, during storage and handling, careful precautions must be taken to ensure its quality is not damaged. Regarding its storage, it is advisable to choose a cool and dry place, away from direct sunlight, maintain a constant temperature, and the temperature should not exceed 35 degrees Celsius. If exposed to high temperature or disturbed by moisture, its physical and chemical properties may change, which will affect its subsequent application. When storing, seal the package to prevent air, water vapor and dust from invading, avoid co-storage with strong acids, strong bases and oxidants, and prevent foreign matter from mixing and eliminate dangerous factors.
    As for handling, be especially careful to be slow, and do not throw it hard to prevent the package from breaking and leaking raw materials. If the package is broken, it must be cleaned up in time and properly handled in accordance with the specifications. During handling, it is advisable to wear gloves, masks and other labor protection appliances to ensure the well-being of the operator. The means of transportation should be clean and dry, and the transportation process should be protected from exposure to the sun and rain. When embarking and unloading, it must be orderly, do not pile up too high pressure, and beware of overturning damage. If it is scattered, it must be cleaned up quickly to prevent slipping and environmental pollution.
    In addition, a ledger should be established to record its warehousing, outbound and storage status in detail, and regularly check whether the packaging is in good condition. If there is any damage or leakage, it should be repaired and replaced immediately. The inventory cycle should not be too long, and the principle of first-in, first-out should be followed. Once abandoned, it must be disposed of in accordance with environmental safety regulations to prevent leakage and pollution of
    In short, the storage and handling of BASF Melagard MC focuses on drying, sealing, protecting from light, and keeping away from dangerous objects, and strictly abiding by operating standards to ensure its safety. Operators must be careful and understanding, so as not to escape.
    What safety precautions should be taken during the use of BASF Melagard MC?
    BASF Melagard MC is actually a chemical substance, which is specially used to resist ultraviolet rays. It involves both chemicals and should be used with caution. When starting to use it, it is advisable to read its safety data table and operation guidelines carefully, and do not ignore the regulations. Its sex may be irritating, and it is easy to cause discomfort when encountering the skin and eyes. Wear gloves and protective glasses when handling to protect it from harm. If it touches the skin by mistake, rinse it with water quickly to prevent it from penetrating. If it splashes into the eyes, wash it with running water urgently, and then seek medical attention. Do not delay. The place of operation must be ventilated to keep the air fresh, so that harmful vapors cannot spread and prevent the damage to the lungs. If there is any escape, it should be sealed with absorbent materials immediately and disposed of properly. Do not let it enter the water source or soil to avoid damage to the environment.
    The hiding place should be cool and dry, away from fire, heat sources, strong acids and alkalis. The packaging is intact, do not open it without permission. Do not put food together to prevent accidental ingestion. When discarding, follow the local environmental protection regulations and be properly handled by special institutions, and do not discharge it at will. If it has severe odor or physical changes, do not continue to use it, and beware of safety accidents. When the operation room is a standing emergency facility, such as eye wash, first aid kit, it can be rescued in time if there is any danger. Operators should receive special training to recognize its nature and prevent its risks. After the application is completed, the utensils must be clean, the container is airtight, and appropriate labels must be kept.
    During transportation, care must be taken, handling with care to avoid damage and leakage. If intercontinental circulation, it is necessary to comply with international laws and regulations and improve the declaration procedures. You should also be wary of mixed storage and mixed use. Flammable and strong oxidizing agents are avoided. At the same time, in case of high temperature or exposure to the sun, prevent its structural transformation and generate hazards. Be cautious throughout the service period, and think carefully, so that you can be safe and secure. Chemical materials, although they have thousands of benefits, they are used inappropriately and cause endless problems. Only by abiding by the law can we ensure people Anwutai.
    What is the recommended dosage of BASF Melagard MC?
    BASF Melagard MC is a world-renowned high-quality UV absorber with excellent performance and is widely used in polymer materials such as plastics and coatings. As for the dosage of its added preparations, it is necessary to carefully study and consider the weathering life, beauty and cost of the product in order to make the best of its material properties. If referring to the original BASF model and industry experience, the recommended addition amount is usually between 1% and 3%. Or one to three parts by mass of the substrate, according to the type of material, the use environment, light intensity and the desired durability.
    If used in plastic products, usually one to two percent to cover to prevent the polymer from fading and aging in sunlight. In case of high outdoor exposure, or the material has its own light resistance, it can be adjusted to about 300% as appropriate. If it is used for coatings, paints, etc., it can also work within 200%. However, it should be used in combination with antioxidants and other light stabilizers to combine the formula. In addition, Melagard MC has good dispersibility and is easy to mix evenly. However, it should be prepared to prevent agglomeration and ensure uniform distribution in the microstructure of the substrate to show its protective effect.
    However, excessive addition is not easy to cause damage, not only increasing costs, but also causing changes in the viscosity and mechanical properties of the formulation system, and even affecting the transparency and color of the product. It should not be ignored. And when used in combination with other auxiliaries, it is especially recommended to refer to the comprehensive formula to avoid antagonism or poor compatibility. For the best effect, first conduct a small-scale test, from low to high, and gradually consider the obtained weather resistance and aesthetic performance, and gradually obtain the appropriate "gold" content.
    Therefore, Melagard MC is recommended to add one to three mass percent in conventional polymer materials. However, the final dosage should be weighed and adjusted according to the product type, application environment, formulation system and desired performance, and be carefully verified. Only by carefully observing the proportion and joining the public materials can it exert its excellent effect, extend the life of the product, and demonstrate the ingenuity of the manufacturer.