Chalco is a professional manufacturer of aluminum strips for blinds. It produces high-quality 3104, 3105, 5052, 5182 aluminum strips and foils for blinds. It is one of the largest and most complete factories for blinds aluminum strips and foils in the world.
Why choose aluminum strips and foil for shutters?
High-quality materials, meeting industry standards such as ANSI WCMA A100.1-2018 and ASTM B221, meeting safety and performance requirements, excellent surface treatment and coating, customizable options to suit specific design needs, reliable supply chain and excellent Serve.
Chalco blinds aluminum strip and foil specifications
Alloy grade: 3000 series, 5000 series
Specific alloys: 3104 3105 5052 5182
Alloy temper: H19 H48
Size: See the size table below, and it can be customized according to customer requirements.
Surface treatment process: Color coating, anodizing, thermal transfer printing.
|Temper||Thickness /mm||Width /mm||Inner diameter /mm||Length /m||Film thickness /um|
Chemical composition of aluminum strips and foil for Chalco shutters
|Element||Chemical composition /%|
|Al||remaining amount||remaining amount||remaining amount||remaining amount|
Mechanical properties of aluminum strip and foil for Chalco shutters
|Alloy grade||Temper||Thickness/ mm||Tensile test at room temperature|
|Tensile strength/MPa||Elongation after break /%|
|3104 3105 5052||H19||0.120-0.180||300-370||≥1|
|3104 3105 5052||H48||0.120-0.180||240-340||≥2|
Dimensional tolerances of aluminum strips and foils for shutters
|Width/mm||Width tolerance/mm||Thickness/mm||Thickness tolerance/mm|
Surface roughness of aluminum strips and foils for shutters
|Width /mm||Wave height/mm||Wave per meter length|
Side curvature of aluminum strip and foil for Chalco shutters
|Width/mm||Any 2000mm length upper side curvature / mm|
Film properties of aluminum strip and foil for Chalco blinds
|Film performance items||Film properties|
|Film thickness deviation||±1.5um|
|pencil hardness||acrylic coating||≥2H|
|Solvent resistance||MEK≥10 times|
|Chromatic aberration||no significant difference|
Chalco aluminum blinds features
Lightweight: Lightweight is the trend of aluminum shutters. Chalco uses high-quality 3000-series and 5000-series aluminum alloys to manufacture aluminum shutters, which ensure that the products have high bending strength while being light in weight.
Strong weather resistance: Chalco aluminum shutters undergo surface treatment processes such as anodizing or powder coating to enhance the appearance and aesthetics while protecting it from severe weather, non-tarnishing and more durable.
Good fire performance: Chalco aluminum shutters generally have good fire performance. Aluminum is non-flammable, resisting fire and reducing the risk of fire spreading.
Beautiful appearance: Aluminum shutters usually have a modern and simple appearance, which can match various architectural styles and interior decoration styles. Its wide choice of colors and finish options such as anodizing or powder coating make it even more attractive.
Points to pay attention to when purchasing aluminum strips and foils for shutters
Surface quality: Defects such as cracks, corrosion, bumps, peeling, perforation, air bubbles, folds, scratches, metal and non-metal indentations, impressions, pine dendrites, straightening roll marks, etc. are not allowed on the surface.
Cutting surface: It should be cut neatly, and cracked edges, ruffles, burrs, edge deformation and waves that affect painting are not allowed.
Coated tape surface quality: no air bubbles, cracks, yellowing, orange peel, fat edges, shrinkage cavities, bottom leakage, color difference, black bars, miscellaneous points (particles), flow marks, knife backs are allowed on the surface of the coated tape Prints, scratches, scratches and other defects.