Product Information
melamine, also called cyanuramide or triaminotriazine, a colourless crystalline substance belonging to the family of heterocyclic organic compounds, which are used principally as a starting material for the manufacture of synthetic resins. Melamine is rich in nitrogen, a property that is similar to protein.
Melamine is a versatile basic organic chemical intermediate product. The most important use is as a raw material for the production of melamine/formaldehyde resin (MF), building template melamine glue, dipped paper, melamine tableware. Melamine can also be used as a flame retardant, a water reducing agent, a formaldehyde cleaner, and the like. The resin is higher in hardness than urea-formaldehyde resin, non-flammable, water-resistant, heat-resistant, aging-resistant, arc-resistant, chemical-resistant, has good insulation properties, gloss and mechanical strength, and is widely used in wood, plastic, paint, paper, textile,leather, electrical, pharmaceutical and other industries.
|
Name |
melamine |
|
English name |
Melamine |
|
Other names |
melamine, protein essence, melamine; |
|
Chemical formula |
C3H6N6 |
|
CAS Registry Number |
108-78-1 |
|
EINECS accession number |
203-615-4 |
|
Melting point |
354 °C (523 K) |
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Boiling point |
sublimation |
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Water solubility |
3.1g/L, 20°C |
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Dense degree |
1.574 g/cm3 |
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External view |
white monoclinic crystal |
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Application |
Melamine resin |
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The main purpose |
1. It is the main raw material for the manufacture of melamine formaldehyde resin. |
Package: 25kg/Bag，22T/20’GP
Port: Qingdao port
Manufacture and applications of melamine
Melamine can be manufactured from dicyandiamide, hydrogen cyanide, or urea. Modern commercial production of melamine typically employs urea as a starting material. Urea is broken down to cyanuric acid, which then can be reacted to form melamine. Its most important reaction is that with formaldehyde, forming melamine-formaldehyde resins of high molecular weight. These compounds form under the influence of heat and then become fixed into an insoluble and infusible mold; this process is known as thermosetting. Melamine-based thermoset materials contain cross-linked polymers, which make the fixed molds strong and durable. Usually formulated with fillers and pigments, melamine resins can be molded into dishes, containers, utensils, handles, and the like or used as laminating agents or coating materials for wood, paper, and textiles. Formica and Melmac are well-known trade names for products based on melamine resins.
Melamine has also been incorporated into a variety of flame-retardant materials. This application is based on the compound’s high nitrogen content. When exposed to heat, melamine degrades and releases nitrogen. The freed nitrogen takes the place of Oxygen in the surface air surrounding the material, which prevents the material from burning. Butylated melamine resins, made by incorporating butyl alcohol into the melamine–formaldehyde reaction mixture, are fluids used as ingredients of paints and varnishes. A copolymer containing melamine, formaldehyde, and sodium bisulfite produces a foam with sound-absorbing and flame-retardant properties. The foam has a notably hard microbubble structure, which gives it an abrasive quality that has been utilized in the development of cleaning products.
1. The main raw material for the manufacture of melamine formaldehyde resin, used as an organic element analysis reagent, and also used in the synthesis of organic and resin as a tanning agent and filler in leather processing.
2. The modified resin can be used as a bright-colored, durable and hard metal coating.
3. Condensation and polymerization with formaldehyde can produce melamine resin, which can be used in the plastics and coatings industry, and can also be used as an anti-folding and anti-shrinking treatment agent for textiles.
4. Polycondensation reaction with formaldehyde can produce melamine resin, which can be used in the plastics and coatings industry, and can also be used as an anti-wrinkle and anti-shrink treatment agent for textiles; used in the manufacture and processing of wooden building templates.
6.Used as an organic element analysis reagent, and also used to synthesize organic matter and resin, as a tanning agent and filler in leather processing.
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Company Introduction
Shandong DESENLAI Chemical Co., Ltd. was established in July 2011, headquartered in Tianqiao District, Jinan City, Shandong Province.
With more than ten years of fine chemical business foundation, DSL Chemical is committed to building the most valuable chemical trading company in the whole industrial chain in China. With advanced marketing concept combined with modern management mode, the company provides customers with quality products and services and comprehensive "all-around" solutions.
The company adheres to the goal of green and sustainable development, and has long been committed to the operation of various fine chemical products, involving lithium new energy, biodegradable materials and other green energy fields. Such as NMP, butyrate, BDO, adipic acid, glycol and so on.
Shandong DSL Chemical Co.Ltd is located in Jinan City. With a registered capital of 30 million yuan, it was founded in 2011 and has grown rapidly.DSL Chemical is a comprehensive service company focusing on import & export of chemicals and domestic trade.We are integrating rich chemical resources along with individual customized services for all global clients.
Our company adheres to the market-oriented, committing to exploring the diversified international market. Insists on the spirit of "sincere management, strict quality control, customer as god".In particular, it's worth noting that the clients of DSL Chemical always come first.
