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Equivalent to Melapur 200?
Melapur 200 is a filler for a class of thermoplastic engineering plastics, widely used in the plastics industry, especially known for its polymer materials to enhance flame retardant properties. Examine its main component, it is actually polyaniline phosphate (Melamine Polyphosphate, referred to as MPP), chemical formula is [C3H6N6 · H3PO4] n. This substance is formed by the reaction of melamine and phosphoric acid, which is a white powder, non-toxic and tasteless, difficult to dissolve in water, heat and light resistant, and chemically stable. Its physical and chemical properties are excellent, the decomposition temperature is high, it is not easy to volatilize, and it has good dispersibility. It is used in polypropylene, polyamide, polycarbonate, thermoplastic elastomer and other polymer polymers to play the role of flame retardant and synergistic.
Its preparation method is based on melamine chemical formula C3H6N6, dissolved in phosphoric acid, and then through a certain process reaction to obtain a polymer. Its structure is characterized by the formation of a polymer chain between melamine molecules and phosphoric acid molecules, giving it thermal stability. Melapur 200 has long-lasting ability, is not easy to migrate during product processing, and has excellent flame retardancy. It is often used in plastic products in electronics, electrical, construction, automotive and other fields. When at high temperature, Melapur 200 can release nitrogen and phosphorus in the polymer system, effectively blocking the oxygen required for combustion, forming a carbonized layer, and inhibiting the spread of flames.
There are many similar products, such as domestic counterparts thermoplastic flame retardant MPP-200, etc., all of which are mainly composed of melamine phosphate, and have similar physical parameters. The cover has a significant effect because of its stable structure, low addition amount, and no halogen composition, so it has no corrosion, irritation and environmental pollution concerns, and has won the favor of the industry. MELAPUR 200 is actually a patented product name of German Bailey Company (BASF). However, its core ingredients are no different from many polyaniline phosphate flame retardants. They are mainly inorganic phosphorus and nitrogen series, do not contain organic halides, are safe and environmentally friendly, and are conducive to large-scale industrial production and application.
In summary, Equivalent to Melapur 200, its main component is melamine phosphate.
Equivalent to Melapur 200 application fields?
Melapur 200 is actually a commonly used flame retardant in the industry. Its properties are stable, heat-resistant and excellent, and it is widely used in many fields. Considering its main applications, it can be roughly divided into the following ends:
First, in plastics and polymer materials, Melapur 200 is used for polypropylene, polyethylene, polyamide, polycarbonate and other substrates. From material preparation to finished product molding, it can give flame resistance and smoke suppression properties. Especially in electronic and electrical equipment shells, connectors, components, etc., Melapur 200 can significantly improve its flame retardant grade and prevent the spread of fire. With its halogen-free, flame-generating and less toxic, it has many environmental advantages.
Second, the fiber and textile industries are also widely used. Melapur 200 can be mixed in the spinning process of polyester, nylon and other fibers, so that the fibers and their fabrics have excellent flame retardant properties. It is widely used in interior products such as curtains, seats, carpets, etc., to improve the safety standards of homes, transportation, and offices.
Third, in chemical products such as coatings, adhesives, and sealants, Melapur 200 is added to inhibit combustion reactions and delay the diffusion of fire sources. For building decoration materials and electronic components, it has a protective effect.
Fourth, in the application of engineering plastics, Melapur 200 is often used in combination with other flame retardant synergists, such as melamine cyanurate, aluminum hydroxide, phosphate, etc., to enhance the comprehensive efficiency of the composite flame retardant system. This method is especially convenient for the production of precision parts and high-demand structural parts.
According to the comprehensive description, Melapur 200 has broad potential in many fields such as home appliances, communications, automobiles, rail transit, building decoration and aerospace. It has many advantages such as high efficiency and flame retardancy, environmental protection and non-toxicity, and strong adaptability. It has been used by a new generation of green flame retardants. And the research and development prospects and the application fields are increasingly extensive, which is an indispensable element in modern materials science.
Equivalent to Melapur 200?
Melapur 200 is a commonly used flame retardant. Its main body is phosphonate compounds, which are specially suitable for flame retardant modification of polymer materials. The performance parameters can be described at several ends.
First, it is chemically stable, slightly soluble in water, and difficult to dissolve in organic solvents. It is a white fine powder at room temperature, with a melting point of about 300 degrees Celsius. It has excellent thermal decomposition resistance when processing polymers. It can withstand high temperature processing such as polypropylene and polyamide, and will not precipitate or decompose toxic gases. The amount of addition is mostly between 10% -20%, which varies with the matrix material.
Second, the thermal decomposition temperature is mostly higher than 360 degrees Celsius (slightly different according to the specific manufacturer data), which is not easily affected by conventional thermal processing, and can form a dense porous residual carbon layer under high temperature. This layer can isolate oxygen, prevent the spread of fire, and improve the overall fire resistance of the material. Its carbonization efficiency is excellent, which makes it difficult for the flame to spread, and the emission of flue gas and harmful gases is relatively low.
Third, due to the phosphine nitrogen-containing complex, the synergy effect of nitrogen and phosphorus can significantly improve the oxygen index of polymer materials, increasing to 28% or even 30%, which is helpful for the material to self-extinguish. It is particularly suitable in halogen-free flame retardant systems, with good environmental protection, lead-free, halogen-free, and no heavy metal impurities. Commonly used in electronic and electrical, automotive interiors, building plastics and other fields.
Fourth, compared with traditional halogen flame retardants, no corrosion, smoke-free, non-toxic worries, used in all kinds of engineering plastics, without changing its original color and mechanical properties. Its good dispersion, easy to use for modified processing, and endows the material with good compatibility, can be used alone or with other synergistic agents.
To sum up, Melapur 200 equivalent has hot topic stability, excellent flame retardant, environmentally friendly, and strong processing suitability. Its performance parameters mainly include hot topic decomposition temperature, good water resistance, high oxygen index, low smoke and low toxicity. Such characteristics are being used by polymer flame retardant modification, and many chemical and electronic industries are considered the best choice. Equivalent products on the market include Changzhou Jiahua GH-200, Shandong Runde RD-200, etc., and their performance parameters are mostly similar to Melapur 200.
Equivalent to Melapur 200 is there environmental and safety certification?
Melapur 200 is also a flame retardant used in the industry today. Its essence is inorganic phosphorus compounds with stable properties and is widely used in plastics and polymer materials. In recent years, the wind of environmental protection has become more and more prosperous, and many countries and regions have increasingly strict requirements for material safety and environmental protection, especially the European Union, the United States and Japan. For products such as Melapur 200, they must first have the corresponding certification before they can be widely used.
In terms of environmental protection, Melapur 200 and its equivalent products are often certified by RoHS (Restriction of Hazardous Substances Directive). This certification originated in the European Union, which restricts the content of six types of hazardous substances such as lead, cadmium, mercury, and hexavalent chromium to extremely low standards. Non-qualified products are not allowed to be circulated in the market. Melapur 200 has obtained this certification because its ingredients do not contain monitored heavy metals and halogens. It is also certified by REACH (Regulations on Registration, Evaluation, Authorization and Restriction of Chemicals), which is strictly registered and evaluated by the European Union for all chemicals produced or imported within its territory. Melapur 200 equivalent products have usually passed the relevant provisions of REACH, indicating that they do not pose a substance hazard of high concern during production and use.
In terms of safety, its flame retardancy is the main outstanding feature, and it is widely used in many fields such as electrical and electronic, automotive, and building materials. In order to prevent fires, related materials need to meet UL 94 and other fire safety test standards. Melapur 200 equivalent products perform well, up to UL 94 V-0 level, which shows its high efficiency in inhibiting combustion and protecting people's lives and property. It has also been confirmed by numerous toxicological safety tests that it has extremely low volatility under normal conditions and has no long-term harm to the human body or the ecological environment.
Global third-party certification bodies such as SGS and Intertek often issue conformity reports for them, covering material composition, physical safety and environmental friendliness. Therefore, most of the Melapur 200 equivalent products in the industry are certified and tested in terms of environmental protection and safety, and are allowed to be put into practical application. However, the specific situation should still be judged according to the actual test data of the manufacturer and the certificates obtained, not just the label.
In summary, Melapur 200 equivalent products often have environmental safety certifications, covering RoHS, REACH and UL, etc. Practical application When verifying its detailed reports and certificates, it is a green and safe material.
Equivalent to Melapur 200, what are the storage and shipping requirements?
Melapur 200 is actually a flame retardant, which is widely used in the fire prevention and efficiency of polymer materials. When it comes to its storage and transportation, it must be careful to ensure its performance, prevent loss and deterioration. Today, according to its properties, it is detailed as follows:
Its substance is white and fine in color, has a slight odor, and is stable in nature, except in case of high temperature and strong oxidants, or easy to decompose and deteriorate. When storing the substance, choose a ventilated and dry place, away from the sun and rain, and avoid moisture and heat sources. Constant temperature control should be at 25 degrees, and avoid high temperature exposure. And it should be placed in a cool and dark place. It should not be mixed with acids, alkalis, strong oxidants and flammable and explosive products to prevent chemical reactions and cause harm. Storage containers should be sealed, preferably in plastic, metal or wooden containers. The outer wall of the container must be clearly marked to indicate the content, warning, production batch number and date for inspection. When loading and unloading, handle it with care and be careful to prevent flying. Care must be taken to prevent dust from being inhaled into the body. It is advisable to wear protective masks and gloves. After work, wash your hands and rinse your mouth.
When transporting this item, it should be handled according to the specified categories. It should be protected from rain and sun, and should not be upside down. The carrier should be in good condition, and its compartment should be dry and tidy. It should not be transported with food and feed. It should be clearly marked and guarded by a special person to prevent leakage and scattering. Once scattered, collect the residual powder with a dust-proof device and dispose of it in a designated container. Do not dump it at will. In case of fire, it is advisable to use water mist, carbon dioxide, and dry powder to extinguish it, and it is not advisable to use strong water currents to prevent pollution.
Implementing the above methods can ensure that its efficacy is not reduced and it is harmless to use. Remember to store and transport well, so as to protect the health of the human body and the environment, and also meet the needs of the project.