An Analysis of Material Selection and Anti-Corrosion Processes
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For ventilation equipment used in settings like industrial plants and workshops, "durability" is a core concern that cannot be overlooked during procurement—especially for facilities such as MCW1 ventilation skylights, which are exposed to the outdoors over long periods. The choice of materials and anti-corrosion processes directly impacts subsequent maintenance costs and service life.
First, let’s examine the foundational material configuration of MCW1 ventilation skylights:
The framework is constructed from hot-dip galvanized steel plates, aluminum alloy plates, or stainless steel plates, materials that inherently offer rust and corrosion resistance. The cladding panels can be selected from options such as plain/color-coated galvanized steel plates, aluminum alloy plates, or stainless steel plates. For weatherproofing panels, the choice varies by application: light-transmitting FRP panels are used for skylights designed for natural lighting, while color-coated steel plates or anti-corrosion panels can be flexibly applied for non-light-transmitting designs. By opting for high-quality materials, potential issues like "material aging" are addressed at the source.
Anti-Corrosion Processes:
The framework of thin roof ventilation skylights undergoes a comprehensive high-temperature powder coating anti-corrosion treatment. After curing at temperatures ≥200°C, the coating thickness reaches over 50μm, effectively acting as a "protective armor" for metal components. For window sash panels made of aluminum alloy, additional treatments such as anodic oxidation or powder coating are applied to further enhance weather resistance. Secondary anti-corrosion options for metal parts include polyester powder coating or fluorocarbon powder coating, making the skylights suitable for harsh environments with high humidity or salt spray exposure.
For light-transmitting MCW1 skylights, the weatherproof panels utilize premium FRP light-transmitting panels with a warranty of 15 years or more. This ensures long-term stability in lighting performance while avoiding common issues like brittleness or yellowing found in standard panels.
From material selection to process treatment, the design philosophy of MCW1 ventilation skylights revolves around long-term durability. By choosing the right materials for specific environments (for example, prioritizing stainless steel with fluorocarbon coating in highly corrosive settings), equipment lifespan can be effectively extended, minimizing the need for future maintenance and replacements.
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