K-Stone CleanCore™ Series: Versatile Standardized Cleanroom Panels from China Suppliers and Factory
Frequently Asked Questions
What is the standard thickness of these cleanroom panels?
All panels listed on this page are manufactured at a standard thickness of 50mm, which is the most widely used specification for cleanroom wall and ceiling construction. This thickness provides an optimal balance between structural integrity, thermal insulation, and acoustic performance for controlled environments.
What is the difference between rockwool panels and honeycomb panels?
Rockwool panels use mineral wool as the core material, offering excellent fire resistance, thermal insulation, and sound absorption — making them ideal for pharmaceutical, food processing, and industrial cleanrooms. Honeycomb panels (paper or aluminum core) are lighter in weight with high structural rigidity, preferred when weight reduction and smooth surface performance are priorities, such as in electronics and semiconductor facilities.
Are these panels suitable for pharmaceutical GMP cleanrooms?
Yes. Our 50mm cleanroom panels — including gypsum, rockwool, magnesium oxide, and stainless steel variants — are engineered to meet GMP (Good Manufacturing Practice) requirements. They feature non-particle-shedding surfaces, high chemical resistance, and easy-to-clean smooth finishes that comply with international cleanroom standards such as ISO 14644 and EU GMP Annex 1.
What are the advantages of double magnesium cleanroom panels?
Double magnesium panels feature two layers of magnesium oxide board on both faces, which provides superior moisture resistance, fire retardancy (Class A fire rating), and dimensional stability compared to single-face options. They are particularly well-suited for humid environments, food processing facilities, and high-hygiene areas where long-term surface durability is critical.
Can custom sizes and surface finishes be ordered?
Yes, all 50mm cleanroom panels can be customized in terms of panel dimensions, length, width, and surface finish options (including color steel, stainless steel, and painted surfaces). OEM and ODM orders are welcomed. Please contact our sales team with your project specifications for a tailored quotation and technical consultation.
Which cleanroom panel is most suitable for electronics or semiconductor manufacturing?
For electronics and semiconductor cleanrooms, the 50mm Aluminum Honeycomb Core Panel and the 50mm Double Magnesium & Aluminum Honeycomb Panel are highly recommended. These panels offer excellent flatness, lightweight construction, and anti-static-friendly surfaces that minimize particulate generation — essential requirements for ISO Class 3–6 semiconductor and microelectronics manufacturing environments.