Cleanroom Panels

Q:Why Choose Deiiang?

A:Our panel manufacturing isn’t just about lamination; it’s about precision flatness born from experience. Deiiang™ utilizes a proprietary “Stress-Free” bonding process developed over years of observing panel behavior in fluctuating temperatures. Unlike competitors who often suffer from delamination or warping over time, we apply a specific, time-tested curing pressure sequence that ensures the steel skin and core material fuse perfectly.

We have tackled projects in high-humidity tropical zones and arid deserts alike, refining our edge-sealing techniques to prevent moisture ingress, guaranteeing that your cleanroom walls remain as sterile and sturdy as the day they were installed.

Q: What core materials does Deiiang™ offer for cleanroom panels, and how do I choose?

A: We manufacture panels with various cores to suit specific needs: Rock Wool (best for fire resistance), Aluminum Honeycomb (lightweight, high strength, non-combustible), Magnesium Oxysulfate (excellent fire and moisture resistance), and PU/PIR (superior thermal insulation). Our experts can guide you based on your facility’s fire codes, humidity levels, and structural requirements.

Q: Are Deiiang™ panels compatible with GMP and ISO cleanroom standards? A: Yes. Deiiang™ panels are specifically engineered for GMP, FDA, and ISO 14644 compliance. They feature smooth, non-porous surfaces and flush connections that eliminate particle-trapping crevices, making them resistant to bacteria growth and easy to sanitize with standard industrial cleaning agents.

Q: Can your panels be used for both walls and walkable ceilings?

A: Absolutely. Our reinforced Walkable Ceiling Panels are designed with higher density cores (like Magnesium Oxysulfate or thick Aluminum Honeycomb) and stronger skin gauges to safely support maintenance personnel. We calculate load-bearing capacities based on your span requirements to ensure safety and structural rigidity.

Q: How does Deiiang™ ensure the flatness of its cleanroom panels?

A: Panel flatness is critical for a flush cleanroom finish. We utilize a proprietary “Stress-Free” lamination and curing process, refined over decades of manufacturing. This ensures uniform adhesion between the steel skin and the core, preventing the bowing, warping, or delamination issues often seen in lower-quality panels over time.

Q: Do you offer custom-sized panels for irregular layouts?

A: Yes. While we have standard modular widths (typically 980mm or 1180mm), we manufacture custom-width panels, corner pieces, and T-junctions to fit your specific floor plan. Our “Zero-Waste” design approach means we pre-fabricate panels to the exact lengths needed, reducing on-site cutting and dust generation.

Q: What is the fire rating of Deiiang™ Rock Wool panels?

A: Our Rock Wool panels are our primary solution for fire safety. Depending on the thickness (50mm to 100mm) and density, they can achieve fire resistance ratings from 60 minutes up to 120 minutes. We provide test reports verifying compliance with international fire safety standards.

Q: How are electrical conduits and sockets integrated into the panels?

A: We offer pre-embedded solutions. Based on your electrical drawings, we can factory-install conduits and reinforce the internal structure for sockets and switches. This “Experience-Led” fabrication minimizes on-site cutting, preserving the panel’s integrity and speeding up your installation process.

Q: Are Deiiang™ panels resistant to common cleanroom disinfectants (VHP, Alcohol, etc.)?

A: Yes. We use high-quality pre-painted galvanized steel (PPGI) or optional PVDF coatings that are chemically resistant. For environments using aggressive sterilization agents like Vaporized Hydrogen Peroxide (VHP), we recommend our specialized HPL (High-Pressure Laminate) or stainless steel skin options for maximum durability.

Q: How are the joints between panels sealed?

A: We use a modular connection system (often tongue-and-groove or aluminum profile connections) that ensures a tight seal. For pharmaceutical applications, we recommend silicone sealing or using our specialized flush aluminum profiles to create a hermetic seal, preventing air leakage and contamination ingress.

Q: What is the typical lead time for a cleanroom panel order?

A: Because we control our own production lines, we offer competitive lead times. Standard white-grey panels typically ship in 7-14 days. Custom colors, special core materials, or highly customized dimensions may take 3-4 weeks. We pride ourselves on meeting project deadlines reliably.