Views: 0 Author: Site Editor Publish Time: 2026-06-18 Origin: Site
Article Content
1. What Is a Cleanroom Wall Panel?
A Cleanroom Wall panel is a specialized composite panel designed for controlled environments requiring strict hygiene, temperature, and particle control. The most advanced type is the hand-fabricated cleanroom panel, which uses a box-like structure with metal facings and a fire-resistant core. A common variant is the single-layer magnesium board rock wool panel, which combines a magnesium oxide board with rock wool for enhanced fire and moisture resistance. These panels form the core of any cleanroom wall panel system and are also used as cleanroom partition wall panels. For sensitive electronics manufacturing, an anti-static cleanroom panel is essential to prevent electrostatic discharge.
2. Core Performance Parameters (Data-Driven)
Fire Resistance: A Cleanroom Wall panel with a rock wool core achieves A1 non-combustible rating. According to Xinlijiu product data, a 50mm thick single-layer magnesium board rock wool panel has a fire resistance limit of 60 minutes. A 100mm double-layer magnesium board rock wool structure can reach 240 minutes.
Thermal Insulation: The thermal conductivity of rock wool is 0.043 W/(m·K). A 100mm cleanroom wall panel system achieves a heat transfer coefficient as low as 0.32 W/m²·K.
Anti-Static Performance: An anti-static cleanroom panel has a surface resistance of 10⁶ to 10⁹ Ω, meeting the requirements for Class 100 to Class 100,000 cleanrooms.
Moisture Resistance: The single-layer magnesium board rock wool panel uses high-quality hydrophobic rock wool with a water repellency rate of ≥98%. The magnesium board layer provides additional moisture protection.
3. Cleanroom Wall Panel Comparison: Hand-Fabricated vs. Standard Panels| Feature | Hand-Fabricated Cleanroom Panel (Xinlijiu) | Standard Cleanroom Panel |
| Core Structure | Single-layer magnesium board + rock wool or double-layer magnesium board + rock wool | Pure rock wool or EPS |
| Fire Rating | A1 non-combustible | A1 or B1 depending on core |
| Fire Resistance (50mm) | 60 minutes | 30-60 minutes |
| Surface Flatness | ≤0.5mm | 1-2mm |
| Moisture Resistance | Excellent (magnesium board + hydrophobic rock wool) | Moderate (requires additional treatment) |
| Anti-Static Option | Available (anti-static cleanroom panel) | Limited |
| Installation | Tongue-and-groove, hidden fastener | Exposed fastener |
| Typical Application | Pharmaceutical, food, electronics cleanrooms | General industrial cleanrooms |
4. Application-Specific Recommendations| Environment | Recommended Product | Key Advantage |
| Food Processing | Stainless steel cleanroom wall panel system | Heat-resistant, self-cleaning, anti-corrosion |
| Pharmaceutical | Xinlijiu Hengyou panel (anti-corrosion) | Resistant to disinfectants, antibacterial |
| Electronics | Anti-static cleanroom panel | Static-free, fire-resistant |
| High-Humidity Food | Stainless steel rock wool panel | Corrosion-resistant, antibacterial, fire-rated |
| Medical | Xinlijiu Hengyou panel | Self-cleaning, disinfectant-resistant |
5. How to Select the Best Cleanroom Wall Panel
Check the Core Material: For A1 fire rating, choose a hand-fabricated cleanroom panel with rock wool core. Xinlijiu recommends brands like Rockwool (Luo Kewei) and Yinghua.
Verify the Adhesive: A high-quality cleanroom wall panel system uses two-component polyurethane adhesive (main agent : hardener = 100:25) for strong bonding. Recommended brands include Youxing Shayu and Ningrui.
Consider the Surface: For cleanroom partition wall panels, a smooth, easy-to-clean surface is essential. Pre-roll coated steel or aluminum is preferred.
Anti-Static Requirement: If the facility handles sensitive electronics, specify an anti-static cleanroom panel with surface resistance between 10⁶ and 10⁹ Ω.
Installation Method: Hand-fabricated cleanroom panels use a tongue-and-groove joint with hidden fasteners, ensuring a seamless, airtight seal.
6. Engineering Case Study
Project: Central China High-End Manufacturing & Digital Satellite Production Cleanroom
Product Used: Single-layer magnesium board hand-fabricated cleanroom panel (Xinlijiu)
Application Area: 23,000 m²
Key Features: Maximum panel length of 9.8 meters without additional reinforcement; dust-proof, anti-static, high weather resistance
Function: Controls particle, temperature, and humidity levels for precision instrument manufacturing
Project: Shanghai Kangqiao Qingpu Life Science Park
Product Used: Prefabricated metal integrated curtain wall system (related to Xinlijiu)
Application Area: 24,500 m²
Highlight: Modular assembly technology saved 30% construction time
7. Conclusion
The Cleanroom Wall panel, particularly the hand-fabricated cleanroom panel and single-layer magnesium board rock wool panel, offers superior fire resistance (A1, 60-min), thermal insulation (0.32 W/m²·K), and anti-static performance (10⁶-10⁹ Ω). Hongxing Technology's Xinlijiu brand provides a comprehensive cleanroom wall panel system with verified data and proven engineering cases. Whether you need a cleanroom partition wall panel or an anti-static cleanroom panel, selecting the right system ensures safety, efficiency, and long-term value.
