Shandong Chengruntong Aluminum Co., Ltd. is a set of aluminum and aluminum alloy production and operation in one of the comprehensive enterprises, located in Jinan, Shandong Province, the main products are aluminum and aluminum alloy plate, aluminum coil, aluminum tape, aluminum foil, aluminum rod, aluminum tube, aluminum wire, aluminum ingot and other products through the 2000 version of ISO9001 quality system certification. Aluminum foil and other products won the title of provincial and ministerial products.
Products are widely used in aerospace, mold, instrument, chemical industry, construction, packaging, corrosion insulation, air conditioning, solar energy, refrigerator and other industries
Color coated aluminum coil (embossed color coated aluminum coil) : (polyester color coated aluminum coil, fluorocarbon color coated aluminum coil)
Thickness 0.024-1.2(mm) Width 800-1220(mm) Material 1100 1060 3003 5052
3. Aluminum tile for anticorrosion and insulation (corrugated aluminum plate) : Material 1060 3003, thickness 0.3 -- 1.5(mm), aluminum tile type YX35-125-750,YX23-210-840,YX12-100-880,YX14-65-850,YX25-205-820,YX15-225-900
Aluminum coil, advanced technology, high folding resistance. Color coated aluminum coil selection of aluminum, plastics and adhesives and other raw materials are high quality products, at the same time using advanced composite technology processing and manufacturing. Therefore, under the change of wind pressure, temperature, humidity and other factors, it will not cause bending, deformation, expansion, etc. Secondly, it can be decorative. Color coated aluminum roll has the texture and aesthetic feeling. You can show the features better. Customers can also according to their own needs for processing and customization, color diversity and complete specifications. Finally, color stability. Using the coating, high temperature baking and formed paint pattern, gloss maintain high degree, good color stability, color difference change is minimal
standards, wall thickness should be more than 1.2 mm, tensile strength to reach 157 Newton per square meter of millimeter, yield strength to reach 108 Newton per square millimeter, oxide film thickness should reach 10 microns. If not up to the above standards, is inferior aluminum alloy doors and Windows, can not be used.
Two, look at the processing.
Color coated aluminum plate, fine processing, exquisite installation, good sealing performance, switch freely. Poor aluminum alloy doors and Windows, blind selection of aluminum series and specifications, processing shoddy, to saw cutting instead of milling processing, do not install according to the requirements, poor sealing performance, switch is not free, not only air leakage and rain and glass cracking phenomenon, but also encounter strong winds and external forces, easy to push and pull part or glass scraping or crashing down, damage damage.
Three, look at the price.
Under normal circumstances, color coated aluminum plate because of high production cost, the price is about 30% higher than inferior aluminum alloy slide. At present processing color coated aluminum plate more self-employed, they do not know the aluminum alloy anti slide structure characteristics and performance. In order to reduce the cost of jerry-building, shoddy products, hidden dangers are larger, generally not suitable for use. Can choose regular manufacturers of products.
Usually, when choosing color coated aluminum plate, we should first look at its material, some manufacturers cut corners, and the material is not good, so we must know the choice of material, and then to ensure the quality, followed by the production process
How to remove the white spot of heat insulation color aluminum plate
Heat insulation color aluminum plate is commonly used in our buildings, so we must maintain it before use, when it can better ensure its quality, otherwise there will be a similar white spot, this is because aluminum is active metal, easy to be oxidized, thus generating a white alumina film, so the formation of the white spot we see, So how do we deal with it
For the strict surface requirements of heat insulation color aluminum plate, how to avoid the surface of the white spot, so that the product finish and brightness is better, which is not only related to the processing technology, but also closely related to the surface treatment process.
In fact, the main reason is very simple: after oxidation washing is not thorough, resulting in the formation of white spots on the surface after drying. The solution is to strengthen the washing after oxidation, as far as possible to choose to wash thoroughly with a water gun. At the same time, after washing should pay attention to protect the surface, try to let the product do not contact other products, natural air dryPaint film thickness requirements of the vast number of customers please communicate with our personnel contact telephone 15254177918 Manager Liu wechat number