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This process thoroughly cleans aluminum coils to remove organic contaminants (oil, dust, and debris) accumulated during olling, packaging, transportation, and storage.
The treatment involves: Chemical Cleaning: Acid/alkaline washing to eliminate surface impurities, effective removal of oils, particulates, and organic residues.
Drying: Complete moisture evaporation after chemical treatment
Chemical Conversion: Application of a dense oxide coating via chemical conversion equipment creates an optimized surface for paint adhesion, forming a uniform oxidation layer across the coil surface.

Core Handling Procedures FR (Flame Retardant) raw materials require strict temperature control between 15°C and 25°C, moisture levels below 40% RH, and immediate processing within 72 hours of opening sealed packaging. Direct exposure to UV light or oxidizing agents will degrade ...
View MoreCore Functions of FR Raw Material FR (Flame Retardant) raw materials primarily function to inhibit or resist the spread of fire, reduce smoke generation, and prevent dripping during combustion. These materials are essential additives incorporated into polymers, textiles, and coa...
View MoreChoose Based on Throughput Ratio and Energy Efficiency The most effective way to choose auxiliary equipment (dryers, loaders, chillers, granulators) is to size each unit at 1.2x to 1.5x the peak throughput of your main processing machine (injection molding or extrusion). For ene...
View MoreThe Critical Role of A2 Non-combustible Core Rolls in Modern Architecture In an era where urban density is increasing and building heights are reaching new peaks, fire safety has become the primary concern for architects, developers, and regulators. The A2 Non-combustible Core R...
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