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Prix de commande minimale:
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Commande minimale:
40
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Delivery Time:
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Supplying Ability:
40000
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Personne àcontacter Mr. William
Binhai Economic Development Zone, Weifang, Shandong
Melamine Purity:*9.8%min Melamine white Melamine In *5kg, **0kg, and 1, **0kg net PP woven bag and inner PE Specifications Melamine Powder Content : *9.8% min Molecular weight:**6.*2 Relative density : ***0kg/m3 . Physical properties: White crystalline powder, innoxious, flavorless. 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. The application state of melamine : 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 wood, plastic, dope, paper-making, textile industry, leather, electric, and medicine, etc. Grade Premium grades Content(%) , min *9.8 Moisture(%), max 0.1 Ash content(%), max 0.*3 Color (Pt-Co) degree, max *0 Kaolin turbidity degree, max *0 PH 7.**9.5 Appearance White powder Molecular formula C3N6H6 Density ******0kg/ m³ Melting point (oC) **4
