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Melamine production process
2021-7-13 点击：185
Melamine is also called ceramic imitation, melamine resin, plastic ceramic, melamine-formaldehyde resin, etc. It is made of melamine powder, that is a melamine molding compound (abbreviated for MMC), which is a hot-processed powder material with melamine as its main component. The production process for melamine ware are divided into the following 5 steps 1. PreheatingWeigh the material as required by production, then evenly preheat the powder material into a cake.
2. MouldingPour the caked raw material into the mold. After high temperature and high pressure, it is consolidated into molded articles with plain surface.
3. DecalCut the pretreated decals according to the ware model. Then attach them on the molded articles. Finally, the decal perfectly match with the molded article after high temperature and pressure.
4. Surface glazingAfter decal sticking, add glazing power proportionally and evenly on the product surface to form a transparent protective shell after hot-setting. This gives the product a ceramic style gloss and texture. 5. PolishingThe produced products also need grinding and polishing to appear more attractive and have more smooth edging.
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