Descripción del producto

Qingdao Eastchem Inc. is a professional enterprise in Production,R&D and Trade distribution for the chemical products such as the Melamine, the hexamine, the Urea, etc. Its commodities have been exported to more than *0 countries and regions in the world. Over more than *0 years' development, Qingdao Eastchem Inc. has established strategic alliance partnerships with many customers all over the world.
 Melamine (CAS No. *******1) is used in the production of melamine resins, typically by reaction with formaldehyde. It has many industrial uses, including in the production of laminates, glues, adhesives, moulding compounds, coatings and flame retardants.
 Product Name: Melamine
CAS NO.: *******1
HS NO.:*********0
Purity: *9.8%
Other Name: cyanurotriamide

 1.Specification
 
melamine
standard
result
appereance
white powder
accord
purity
≥ *9.8%
*9.*0%
moisture
≤ 0.1%
0.1%
phvalue
7.**9.5
8.4
ash
≤ 0.*3%
0.*1%
haze degree
≤*0
*5
color degree
≤*0
*5
 
 
2.Physical and chemical characteristics

    Physical properties
Appearance: White, innoxious, flavorless crystalline powder.
Solubility: Soluble in methanol, formaldehyde, acetic acid, hot ethylene glycol, glycerol, pyridine; Slightly soluble in water, ethanol; Do not dissolve in ether, benzene and carbon tetrachloride. Weakly alkaline aqueous solution.
     Chemical properties
Melamine presents alkalescence, can react with various acidums to generate melamine salt. In strong acid or strong alkali liquor, melamine will hydrolyze**-amido group will be slowly replaced by hydroxyl, thus generate ammeline, Cyanuric Acid and Ammelide. It can react with aldehydes to produce addition compounds. Among them, the reaction of melamine and formalin is the most important part.

3.Main application

    Melamine is a semi-finished product in organic chemical industry with even structure and vast applications. It is mainly used as the material to produce melamine formaldehyde (MF) colophony. Owning the abilities of fire-resistant, water-resistant, hot-resistant, age-preventing, electric arc resistant, bearing chemical corruption, perfect insulation capability, gloss grade, and machinery intention, and good thermal-setting capacity.It is widely used in the fields related with wood, plastic, paint, paper, textile, leather, electrical, pharmaceutical ,etc.
1. Decorative Panel. It can be made of fireproofing, heat-resistant laminate, decorating material.
2. Dope. It can be made of metal coating, and high-grade amino resin decorative paint.
3. It can be made of melamine plastic, white and shatterproof household utensils, sanitary ware, melamine tableware and other insulation material.
4. Papers.It can be used as paper handling agent, to be made of anti-wrinkle, anti-shrinkage, non-perishable high grade papers.
5.It can also used to made fabric finishing agent,run leather tanning agent,polish and anti-agent,rubber adhesives,efficent water-reducing cement,steel delution agent.

4.Storage

 
5. Method of manufacture

    Melamine is manufactured by the reaction of urea under high pressure and high temperature.
Store in a cool well-ventilated place, not with acids and oxidants were mixed storage transport.

 6.Why us

     Firstly, one-stop reliable chemicals supplier. We can centralize purchasing for our different customers with lower price, and secure stable supply of goods from several different reputed factories.
     Secondly, our packaging can adapt to your requirements.*5kgs, *0kgs, ***0kgs are all acceptable.
    Thirdly,timely Information`s sharing and more than 7 years of melamine business experience for your purchase decision supporting.
    Fourthly, flexible payment terms include L/C, D/P, *0% T/T, *0% T/T and OA.
    Fifthly, Quality Control and professional logistics service. We not only build inspection department in the factory, but also do SGS testing randomly before loading.

 
 
We are dedicated to providing high-quality melamine for adhesive enterprises. Based on our expertise, we can promise to provide the best service and the most satisfactory product with you.