Prepainted Steel Coil Coating Classification
Prepainted steel coils coating is mainly classified as two parts. One is Primer coating, the other one is finish coating.
Dezincification of Stamping Galvanized Steel
There are different reasons of dezincification of Galvanized Steel during they are stamping. One of ways to improve the dezincification of Galvanized Steel is to improve mould surface treatment (such as: coating treatment, chemical heat treatment, etc.). What is the specific principle of those treatments? Today we shall discuss it in detail.
Hot Dipped Galvalume Coil
Hot dipped galvalume Coil Grade: DX51D+AZ AZ=80-180g/m2 Size: 0.6mm-2.0mm Width:914/970/1000/1219/1250mm
On Recent CN Market of Flat Steel (HRC/CRC/GI)
Chinese steel market is awfully unpredictable. Flat steel products include HRC,CRC,GI,etc. This note show our opinion of recent steel market.
Galvalume Color Coated Steel -Moon Matte SELiOS Prime
Nisshin Steel completed the development of 55% Al-Zn Galvalume Color Coated Steel (GL Color) named “moon matte SELiOS Prime” which was patented last year. Nisshin Steel shall begin commercial production from the spring of 2017. Through researching the mechanism of discoloration, they redesign the coating composition uniquely. This is the first time in PPGL industry to achieve this technology which ensure the PPGL not fade within 15 years with ordinary polyester resin. Meanwhile, the Galvalume Color Coated Steel is chrome-free.
Carbon steel plate and Beijing New airport
By the end of 2015, the British “Guardian” named “New World Seven Wonders”, which will be completed in the future. Listed in the top, it is one of the world’s largest airport – Beijing’s new airport.The new airport is located in Beijing Daxing District and Langfang City with a distance of 46 km from Tiananmen Square, 67 km from the Capital Airport, 85 km from Tianjin Binhai Airport and 26KM from Langfang City Center.