Cleanroom construction relies entirely on qualified sandwich panel to stabilize indoor particle concentration temperature and pressure. Improper core material selection will cause frequent inspection failure high energy consumption or hidden fire risks. Many project buyers confuse core material parameters and select mismatched panels leading to later reconstruction cost loss. This article sorts core selection standards targeting different cleanroom industry demands.
Rock Wool Sandwich Panel Cleanroom Application Value Rock wool belongs to A grade non combustible insulation material fitting cleanrooms with high fire prevention requirements such as chemical and medical workshops. The inorganic fiber core will not melt or drip under high temperature to block flame spread. The panel surface adopts seamless coating to avoid fiber shedding that pollutes sterile air. For cleanrooms with fire safety audit requirements rock wool sandwich panel can smoothly pass global building fire inspection standards without extra auxiliary fire treatment.
PU And PIR Sandwich Panel Insulation Performance Gap PU sandwich panel owns ultra low thermal conductivity for constant temperature cleanrooms like food processing workshops. Upgraded PIR core optimizes molecular structure to raise fire rating while keeping excellent heat preservation. PIR panel produces less toxic smoke during combustion and adapts cleanrooms storing flammable raw materials. Long term use of PIR reduces air conditioning power consumption and cuts annual operation expenditure for temperature controlled cleanroom zones.
EPS Sandwich Panel Cost And Applicable Cleanroom Scenes EPS sandwich panel carries obvious cost advantage for temporary low risk cleanrooms such as simple packaging workshops. The lightweight core speeds up panel transportation and on site assembly progress. Its fire resistance grade is relatively low so flame retardant modification must be added for formal sterile workshops. EPS panel is not suitable pharmaceutical cleanrooms with strict fire and particle control limits to avoid safety hidden dangers in mass production links.
Aluminum Honeycomb Panel High Precision Cleanroom Matching Logic Aluminum honeycomb panel features zero fiber shedding ultra flat surface and light weight structure for semiconductor and laboratory cleanrooms. The all metal core reaches A2 fire rating without chemical additives and will not generate tiny dust particles to damage precision chips. Although unit cost is higher it reduces building load and long term maintenance frequency for high end constant pressure cleanroom ceiling and wall partition projects.
