Technical Requirements for Sandwich Panel in Clean Room (2-1)

Success Way Clean Technology Co., Ltd. is professional cleanroom turnkey solution provider which has accumulated over 40 years’ experience in clean room and related controlled environment.  Success way has a R&D team of clean room experts, senior engineer, and graduates as well as experienced technicians. Our projects are covered in operating room、pharmaceutical cleanrooms、laboratory clean room、industrial clean room hardware etc.


Success Way Clean Technology Co., Ltd. set quality standard for sandwich panel in clean room, The quality standard is applicable for wall panel in envelop enclosure, ceiling panel and other sandwich panel which are in cleanroom and related controlled environment. Technical requirements are as follows: size, raw material, heat transfer coefficient, bond strength and stripping quality, flexural loading capacity, fireproof Iimit, non-thermal etc.


1 Sandwich Panel Specifications

1.1 Regular Specifications





1.2 Allowed size deviation







2  Raw Material

2.1  Panel

Coated steel sheet, it conforms to regulations in GB/T 12754-2006 Standard. If it is hot-galvanized plate, the weight of double zinc coating should be not less than 120g/m2, or the panel also is stainless plate or aluminium plate which should also conform to the national standards. If the panel is other metal surface which also should conform to the national standards regulation.

The panel also can be used HPL plate, antiseptic plate or other nonmetallic plates, but they should also conform to relevant requirements of standards when used this nonmetallic plates.


2.2 Core material

The Core material is light heat insulation material, such as Magnesium sulfate, Glass magnesium plates, Aluminum honeycomb, gypsum rock wool, rock wool, glass cotton and other non combustible core materials. The core material should conform to relevant standard regulation.


2.3 Shape







3 Heat transfer coefficient




Sandwich Panel is used as wall and ceiling, Cold bridge and frosting should not be generated in use process.


Success Way will continue to innovate, pursue excellent clean technology and users first, quality first service concept and determination, to provide domestic and foreign users clean room and related controlled environment one-stop integrated solutions.

For more information, please contact us. We are professional clean room manufacturers, Success Way is dedicated to providing customers with a one-stop integrated solution for cleaning rooms and related controlled environments, 40 years experience. Continuous innovation, the pursuit of excellent clean technology and users first, quality is our service philosophy.