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Most aluminium foil rolls are made from 99.0%-99.5% industrial pure aluminum. Generally, the higher the purity, the lower the tensile strength and the higher the elongation. Increasing the impurity content can increase the tensile strength and decrease the elongation. However, when the purity of aluminum is too low, the brittleness of the material increases and the calendering performance deteriorates, in …

3003 aluminium round circles are a regular semi-processed aluminum product. They are alloying circles containing aluminum and magnesium. Magnesium has excellent corrosion resistance and welding property, making the 3003 aluminium circle even more corrosion resistant and flexible to various processing methods. Generally speaking, features of 3003 aluminium round circles include light weight, strong corrosion resistance and good welding properties. Aluminium …

Why are bottle caps made of thin aluminum strips? For the strips have excellent performances in moisture resistance, air insulation and freshness keeping. Specifically thin aluminum strips have the following advantages as a raw material for bottle caps. First, the strips applied in bottle caps are of superior quality, nontoxic material and proper hardness. The caps will not get rusty …

The black anodized aluminum sheet refers to an aluminium sheet that has gone through anodizing process and obtained a black film on the surface. Anodizing refers to a material protection technique in which a metal material forms an oxide film on the surface thereof by applying an anode current in an electrolyte solution. If not specifically indicated, the solution applied …

How to select aluminum circle manufacturers? Here are some practical tips. Tip 1 Company Strength How to check a company’s strength? A. Website says a lot. The information era brings convenience for people to express themselves and judge others without contacting each other. A powerful company will not lose chances performing itself on the internet. Many of our clients told …

Aluminum trim coil colors have so many types, such as black, blue, green, purple, red, green, gray, white and so on. In accordance with brightness there are high gloss, common gloss and dull gloss. As a matter of fact, there is an international color board containing all colors for the aluminum trim coil and other metals. If you are familiar …

Thin aluminum strips are used more and more widely. High quality aluminium strips have good flexibility, high precision and good processing toughness. Unlike aluminium strip 2mm or 3mm, they are much thinner and more difficult to be processed. The slitting step proves to be a crucial. Relative slitting rules are as below. The first thing after receiving an order sheet …

The coated aluminium strip is used for channel letter based on its light weight, strong weather resistance and excellent adaptability to various processing methods. Generally speaking, coated aluminium strips are thin aluminum strips no thicker than 1mm. This greatly reduces the weight of channel letters. In comparison to other metals, aluminium has a much smaller density. In other words, aluminium …

One the the usages of the aluminum mirror reflect sheet is as a raw material for reflective panels of solar heat collecting systems. What are its advantages, then? The basic requirement of reflective panels are high reflectivity, which paves way to efficient heat collecting from the sunshine. As its name hints, the aluminum mirror reflect sheet is a kind of …

An aluminum checker plate sheet covers such a wide range of application that we can spot it almost everywhere. It is made into tread plates for staircases, tool boxes, flooring for elevators and wall cladding at home, shopping malls and gyms. Whatever kind of product it is, it needs daily maintenance of cleaning. Then how to clean an item made …

The anod aluminum checker plate refers to an anodized aluminum checker plate. The anodized method refers to the plating of a layer of dense alumina on the surface of aluminum and aluminum alloy to prevent further oxidation, and its chemical properties are the same as those of alumina. However, unlike ordinary oxide films, anodized aluminum can be dyed by electrolytic …

Round metal blanks take up an increasingly large market share. We used to discuss aluminum circle blanks only, which are only a member of round metal blanks. In addition to aluminum blanks, there are also steel blanks. Steel circle blanks are also known as stainless steel circle blanks, whose corrosion resistance has a lot to do with its alloying contents …