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{"title":"ASTM Standard Pre Painted Aluminium For Ceiling \/ Roofing \/ Window Shade","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/23\/d0c085b63d98aeed4c339f90750e-200x200-1\/astm_standard_pre_painted_aluminium_for_ceiling_2f_roofing_2f_window_shade.jpg","attrs":{"Brand Name":"Dingang","Model Number":"Dingang - PPAL","Certification":"SGS,ITS,BV","Place of Origin":"China"}}
{"title":"Alloy AA1050 Pre Painted Aluminium With Impact Resistance 30-2500 mm Width","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/1e\/44bc61a85c1a15eb1433b54b20b3-200x200-1\/alloy_aa1050_pre_painted_aluminium_with_impact_resistance_30_2500_mm_width.jpg","attrs":{"Brand Name":"Dingang","Model Number":"Dingang - PPAL","Certification":"SGS,ITS,BV","Place of Origin":"China"}}
Alloy 3004 0.4mm Prepainted Aluminium Coil for School Lockers
Alloy 3004 0.4mm Prepainted Aluminium Coil is engineered for durable and low-maintenance school lockers. The 3004 aluminum alloy provides superior strength, formability, and corrosion resistance compared to standard alloys like 3003, ensuring longevity in high-traffic educational environments . With a 0.4mm thickness, it balances lightweight handling and structural rigidity, ideal for fabrication into locker panels and doors. The prepainted PVDF or PE coating offers exceptional scratch resistance, UV stability, and easy cleaning, maintaining vibrant colors for years without fading or chipping . Available in custom colors and finishes, this coil supports efficient mass production while meeting safety and aesthetic demands of school facilities.
Key advantages include:
High strength for durable locker construction Excellent corrosion resistance in humid environments Long-lasting color with PVDF/PE coating Lightweight and easy to fabricate or form Smooth, cleanable surface for school hygiene Fireproof and water-resistant performance Custom colors available for school branding Low maintenance, no painting required after installation Resists dents and impacts in busy 4 你schools Eco-friendly, recyclable metal material
Application
About Prepainted Aluminum Coil
Prepainted aluminum coil, which is produced with aluminum sheet or (aluminum coil) and processed by coating with color. In common sense,
there are two kinds of prepainted aluminum coil-PVDF and PE, which are widely used in aluminum plate, aluminum veneer, aluminum
PVDF coatings are known for their durability and weather resistance. They provide a smooth and glossy finish, making them suitable for
architectural applications. PVDF coated aluminum coils are available in a wide range of colors and are often used for exterior cladding,
roofing, and signage.
PE coatings offer good UV resistance and color retention. They are commonly used for interior applications where extreme weather
resistance is not required. PE coated aluminum coils are available in a variety of colors and are used for indoor decorations, ceiling panels, and more.
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Product Parameters
Product
Prepainted Aluminum Coil / Color Coating Aluminum Sheet
Thickness
0.2-3.0mm
Width
30-2750mm (ultra-wide color coating aluminum sheet in coil)
L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
MOQ
3 Tons Per Specification
Delivery Time
Within 30-45 Days
Loading Port
Shanghai
Application
Aluminum/Roofing/ACP/Roller/Shutter/Window/Roller Shutter/Door/AluminumCeiling/AluminumGrilling/AluminumDownspoutSystem/Home Appliance’s Plate/Body tank of cold chain truck/High speed rail/Aluminum pull ring/Food packaging/Outer packing case of cap
Product Advantages
1.High flatness: the surface is flat and smooth, without obvious defects such as unevenness, wavy deformation, indentation or bulging. 2.Uniformity of colour: The colour is uniform and consistent, with no obvious colour difference. 3.Strong coating adhesion: good adhesion between the coating and the aluminium coil substrate makes it difficult for the coating to flake, peel or lose paint. 4.Good weather resistance: PVDF coatings have a colour stability of more than 20 years compared to 10-15 years for polyester coatings. 5.Strong corrosion resistance: The natural oxidation layer of aluminium combined with a protective coating such as PVDF ensures long term durability in harsh environments. 6.Malleability: complex bending and forming without cracking.
Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ... Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ...
