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Clean Room Manual Sandwich Panel Engineering Portable Gmp Cleanroom Modular Dust Free Clean Room
Cleanroom sandwich panel (also known as cleanroom-specific panel) is a special decorative panel used in high hygiene standard environments such as clean rooms, laboratories, and hospitals. It is made by combining multiple layers of composite materials (such as color steel plates, aluminum honeycomb cores, rock wool, calcium silicate boards, etc.) through high-temperature and high-pressure processes. Its surface is covered with an antibacterial coating or PVC/PET film, featuring dust-proof, corrosion-resistant and easy-to-clean properties. It is a core building material for high-end clean projects.
item | Parameter details |
Base material type | Color steel plate/aluminum honeycomb/rock wool/calcium silicate board (optional) |
Thickness | 50mm/75mm/100mm(Regular, customizable) |
Panel material | Galvanized steel plate (0.5-0.8mm) or PVC/PET film coating (0.1-0.3mm) |
fireproofing grade | A |
Compressive strength | ≥120kPa (rock wool core material) |
Applicable temperature | -30℃ to +120℃ (long-term stable) |
Color | RAL |
1. Raw Material Selection:
* Basalt rock (SiO₂≥45%, Al₂O₃≥14%) + slag (≥70% recycled)
2. Fiber Production:
* Electric furnace melting (1,500-1,600°C) → Four-roller
centrifugal spinning (7,200rpm) → Fiber diameter 4-7μm
3. Curing Process:
* Phenolic resin spraying (formaldehyde emission ≤0.05ppm, EN
717-1) → Curing oven at 230°C
4. Lamination:
* Steel plate pretreatment (degreasing → phosphating → nano-ceramic
coating) → Continuous hot pressing (1.2MPa, 180°C)
5. Quality Control:
* Online X-ray inspection (void detection) → Laser thickness gauge
(±0.1mm accuracy) → Batch fire performance testing
Medical field:
Operating rooms, ICU wards, and sterile drug production workshops: Utilize antibacterial properties to reduce infection rates and meet GMP certification requirements.
Electronic industry:
Semiconductor cleanrooms, precision instrument assembly lines: Anti-static optional models (surface resistance value 10^6~10^9Ω) to prevent dust adhesion.
Food processing:
Dairy and beverage filling workshops: Corrosion-resistant and easy-to-clean design, in compliance with HACCP food safety standards.
Biological laboratories:
P2/P3-level laboratories, animal rooms: Airtight splicing technology + chemical-resistant, ensuring environmental safety.
Public buildings:
Metro stations, airports: Class A fire resistance + high wear-resistant surface, balancing safety and aesthetics.
Baodu International Advanced Construction Material Co.,Ltd was established in January 2010 with the office in Beijing and factory in Hebei, China.
Baodu is a designer, manufacturer, supplier and exporter of acoustic sandwich panel, insulated metal panel, profiled steel sheet, perforated metal sheet, steel structure and warehouse.
Baodu has the patented and customized double connection sandwich panel production line and imported steel plate bending machines from Swiss land and Germany.
Baodu has an annual output of 6 million square meters of acoustic sandwich panels,100000 tons of steel structures and 1 million square meters of profiled steel sheet.
Baodu has a professional design team with more than 10 years’ experience, including 5 senior engineers,20 engineers, and 35 technicians. Baodu has over 70 intellectual property rights, More than 30 registered trademarks, CE certification and Russian GOST certification etc.
Baodu have successively served key projects in in Dubai, Mongolia, Philippine, Mexico, US , Australia,Iraq, etc. the key projects is as below : Mongolia MCS Group Gold Mine Project; Philippines Malivans 2x330MW Coal-fired Power Plant Project; China Eastern Airlines Maintenance Warehouse Project of Beijing Daxing Airport
; Iraq Basra Gas Turbine Combined Cycle Power Plant Expansion Project; Dubai Hasyan 4*600MW clean coal-fired power plant project.Welcome your coming to Baodu for a visit and cooperation!