What are the main requirements for Cleanroom Construction and decoration materials?

(1) Smooth surface;

(2) Abrasion resistance of the surface;

(3) Good thermal insulation;

(4) Not easy to produce static electricity;

(5) Non-hygroscopic, impermeable to moisture;

(6) Good sound absorption;

(7) Easy to process;

(8) Surface is not easy to adhere to dust;

(9) Easy to remove the attached dust;

(10) Inexpensive.

What are the requirements and types of wall coverings?

(1) Not easily soiled and easily cleaned;

(2) Smooth and clean surface;

(3) No dust production once the surface is flaked or damaged;

(4) Impact resistance;

(5) Corners can be treated with curved materials or sealing materials.

Cleanroom Wall Panels are composed of surface and core materials, and the surface materials include plasticized wood panels, aluminum alloy panels, steel panels, colored steel panels and so on.

What kinds of core materials are included?

(1) Rigid polyurethane foam: It can be foamed inside the wall and has excellent heat insulation performance. It can be used as flame retardant by adding halogenated organophosphorus compounds, and is divided into combustible, flame retardant and flame retardant due to different mixing methods.

(2) Asbestos calcium carbonate: Light calcium carbonate as the main raw material, mixed with inorganic fibers and fire-resistant reinforcing agent to make it foam, a small amount of polyvinyl chloride resin as a binder molding, fire performance is good, belongs to the quasi-non-combustible type of board.

(3) Clip polystyrene board: Through glue and pressure, the polystyrene board for heat preservation is sandwiched between two steel plates, and irritating gas will be produced when burning. Fire requirements of high places should not be used in large quantities.

(4) Sandwich rock wool board: The rock wool sandwiched between two steel plates, suitable for high fire safety requirements of the occasion. However, if the plate needs to bear the weight, it needs to be lined with gypsum board, otherwise it is easy to deform.

(5) Paper (aluminum) honeycomb board: Paper (aluminum) honeycomb sandwiched between two steel plates. High strength, aluminum honeycomb fire performance.