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{"title":"White 508mm Pre Painted Aluminium For Household Washing Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/af\/cdb9b1049d64f9a1628993329653-200x200-1\/white_508mm_pre_painted_aluminium_for_household_washing_machine.jpg","attrs":{"Brand Name":"Dingang","Model Number":"Dingang - PPAL","Certification":"SGS,ITS,BV","Place of Origin":"China"}}
{"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 3003 0.45mm Prepainted Aluminium Coil for Residential Solar Water Heater
Alloy 3003 0.45mm Prepainted Aluminium Coil is engineered for residential solar water heaters, combining lightweight durability with superior corrosion resistance. The 3003 aluminum alloy core offers excellent formability and structural strength , while the pre-applied PE or PVDF coating (typically 18–32μm thick) ensures long-term weather resistance, UV protection, and aesthetic appeal in varied climates . Its 0.45mm thickness optimizes heat transfer efficiency and ease of installation for solar thermal panels and mounting components . This coil is a sustainable, low-maintenance solution for enhancing solar energy system longevity and performance.
Key advantages include:
Corrosion resistance (Suitable for humid/outdoor environments)
Lightweight material (Eases installation and structural load)
Excellent weather durability (Withstands sun, rain, temperature changes)
Good formability/bendability (Easily shaped for complex components)
Recyclable material (Aligns with sustainability goals)
Cost-effective solution (Lower material cost vs. alternatives)
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 ...
