How to distinguish between true and false aluminum space?
In terms of price, cheaper materials back aluminum space than the raw materials, then many people will question how we know that material back in the far inferior quality raw materials back to good or raw materials, so there is no resistance to space aluminum material He fell back to space aluminum material Yishuai easy bad, but the raw material is very ruggedness. Space is aluminum; aluminum-magnesium alloy, surface oxidation treatment, bads: general use of low-grade aluminum-magnesium alloy, aluminum recycling as raw material, the aluminum content is very low, and at a lower cost cutting corners, loose, poor fastness, light weight feel frivolous, the surface of trachoma, pimple. Superior products: general use 6063 aluminum, aluminum containing up to 90% purity, structured, heavy weight, feel solid, surface color and soft, smooth surface, no trachoma, no knots.
The easiest is to look at on the basis of the tensile strength of the warranty on the list, the higher the better, is a space aluminum are high strength and corrosion resistance of aluminum, a lightweight and durable, due to pre-used in aerospace manufacturing, so called "space aluminum." Space aluminum is aluminum-magnesium alloy, the surface oxidation (anodic oxidation treatment penetration), but aluminum space can be divided into good and bad, oh. Good space aluminum products are aluminum space use of raw materials, sub-point is to use the material back, back to the raw material is not always good.
Space aluminum from the material point of view, is an environmentally friendly, do not fade, high cost of metal, with no rust, do not fade, environmental protection, durability, etc. advantages. Stylish-looking, but also known as "never rust" high-quality materials to ensure the products can certainly at least ten to fifteen years will not rust.
If the material, which depends on the manufacturer, some material with the general call or recycled materials, and that such a product to see to know. A little uneven color or streaks clear, with a fingernail scratch all fade, but our long-term wear a towel and a large towel itself acidic even more trouble.
