Clean Room Partition
1.3- External Plate: Color steel sheet of 0.5 mm in thickness.
1.4- Manufacturer: Baoshan Iron &steel CO.,LTD Shanghai China
1.5- Processing:
The color steel sheet is produced by means of pre-treating, coating, baking and post processing with continuous, ie the method of the roll coating by using a hot-galvanized steel sheet as the base plate.
1.5.1- Pre-treating: The steel base sheet coil would form a film of a combined
metal oxide after degreasing, rinsing, chemical conversion process and sealing treatment, sequentially improving the coat’s adhesive force and the finished product’s corrosion resistance.
1.5.2- Coating & baking: The process consists of a double-coat and double-bake.
First, coat the polyester primer with good adhesive force on the pretreated baseplate, upon baking, then make the top color coat of silicon modified polyester of22 micro in thickness with good weather and corrosion resistances and 2nd baking, thus finally gain the color coated steel sheet with beautiful appearance and good quality.
1.5.3- The product then be coated with wax, covered with protective film and coiled. This coated steel sheet has such advantages as not only light weight, smooth and beautiful appearance of the surface, but good resistance to weather, damp and chemicals, easy to clean and disinfection etc.
