Polished aluminum sheet and mirror finish anodized aluminum sheet represent two typical types of aluminum mirror sheets in the market.
Aluminum strip has an extremely wide range of applications and is an aluminum deep-processed product formed by aluminum coil slitting. It is also an important raw material in the industry. The aluminum strip needs to have good formability and high corrosion resistance but does not require high-strength part parts. Aluminum is a silver light metal with ductility. Commodities are often made into columnar, rod, flake, foil, powdery, banded and filamentous, forming a layer of oxide film to prevent metal corrosion in moist air.
Aluminum strip refers to aluminum sheet or strip made from aluminum as main raw material and mixed with other alloy elements. The aluminum strip is a strip obtained by embossing an aluminum ingot, and is divided into different grades, specifications, and states depending on the application. There is a certain amount of solid metal particles in the aluminum strip. When we use aluminum strips, sometimes the surface will be damaged, so what is the cause?
The product is light in weight and the product meets the national food hygiene standards. Moreover, it is convenient to recycle, no harmful substances are generated during the treatment, and no renewable resources are polluted. The aluminum lunch box product series is more used for aviation food and cake food retailing, and the update speed is faster and consumes more. Suitable for mass sales. Aluminum foil lunch boxes are used in many places in the cake food store for cooking and in finished food packaging. The product market is relatively wide and the popularity is wide.
Electrolytic aluminum is a method of smelting metal aluminum, which is usually used to decompose aluminium oxide into metal aluminium by large current in the electrolytic cell.
Comprehensive knowledge of aluminum alloy profiles:
Aluminium profiles are aluminum materials with different cross-section shapes through hot melt and extrusion.The production process of aluminum profiles mainly consists of three processes: melting, extrusion and coloring (including: oxidation, electrophoretic coating, fluorine spraying, powder spraying, etc.).
The improper heat treatment, mould processing process, cause mould cracking prematurely discarded, especially using only quenched and tempered, not for quenching, nitriding technology for appearance, in die casting for thousands of times will represent physical crack and craze.
The Anti-static Coating Aluminum Coil is processed with special treatment to keep the surface electric resistance in a specific range (standard requirement: 10^6Ω ~10^9Ω), so as to generate repulsive force to dusts with static electricity.
Embossed Colour Coated Aluminium Coil, also noted as oven baked embossed aluminium coil, embossed aluminium coil, or aluminium roofing coil, is produced by roller coating system, a continuous process where the aluminium substrate is degreased, chemically pre-treated and oven baked. Further through embossing process, the surface has a beautiful embossment design: either diamond embossed (rhombic) or stucco embossed (orange peel).
Aluminum mirror sheet has many different types. According to low to high grades, it includes film mirror aluminum, domestic polished mirror aluminum, imported polished mirror aluminum, imported oxide mirror aluminum, and super-mirror aluminum. According to your product features and positioning to choose the right for your reflector, if you want to do high-end products, then use the imported mirror, low-end, then choose domestic. Domestically made mirror is characterized by no protection of the surface treatment, mirror aluminum will change over time, the price is cheap; imported products are characterized by a stable reflectance, 86% of the ordinary mirror and 95% of the super-mirror two grades, the price to a little more expensive.