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melamine moulding compound

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質 総合的な尿素ホルムアルデヒド樹脂は粒状の固体半透明粉にする 工場
Synthetic Urea Formaldehyde Resin Powder Granular Solid Translucent Industry Base Urea Molding Compound Raw Material what is Urea formaldehydeUrea formaldehyde is a translucent thermosetting resin made by heating urea and formaldehyde in an ammonia or pyridine solution. A polymer formed by the reaction of urea with formaldehyde. Also known as urea formaldehyde resin. UF for short. Processing molding occurs when crosslinking, products for the thermosetting resin insoluble not