Rock Wool Manual Cleanroom Panel
Our factory produces rock wool manual cleanroom panels using high-quality hydrophobic rock wool with an acidity coefficient of ≥1.8. It does not powder, deteriorate, or deform even with long-term use. It features moisture resistance, fire resistance, and thermal insulation, making it one of the most commonly used insulation and fireproof materials in modern construction.
1. High-quality rock wool cleanroom panels feature Class A fire resistance and excellent thermal insulation.
2. With an acidity coefficient of ≥1.8, they are water-repellent and moisture-proof, and will not powderize even after long-term use.
3. These machine-made rock wool cleanroom composite panels are specifically designed for partition walls and ceilings in pharmaceutical and electronics factories.
- Overview
- Technical Specifications
- Applications
- Manufacturer's Commitment
- Recommended Products
Product details
Why choose our rock wool cleanroom panels?

1. High-quality water-repellent rock wool, impervious to water
We understand that moisture is the "killer" of insulation materials. Our product uses high-quality water-repellent rock wool in its core, with a water repellency rate of over 98%.
Moisture-resistant and damp-proof: Effectively blocks moisture penetration, preventing the panels from becoming heavier and losing insulation performance due to dampness.
Durable and stable: Even in high-humidity environments, it maintains structural strength and prevents collapse due to moisture.
2. Acidity coefficient ≥1.8, preventing "crumbling"
The acidity coefficient of rock wool determines its lifespan. Ordinary rock wool is prone to pulverization, but ours is different!
Superior chemical stability: The acidity coefficient is strictly controlled to a high standard of ≥1.8.
Long-lasting durability: No pulverization, deterioration, or deformation during long-term use. Completely eliminates the quality problems of traditional rock wool panels such as "crumbling" and "hollowing," significantly reducing future maintenance costs.
3. Class A fire resistance, safety protection
As one of the most commonly used insulation and fireproof materials in modern building materials, safety is paramount.
Non-combustible material: Does not burn when exposed to fire, does not produce molten droplets, and does not release toxic fumes.
Flame retardant and heat insulating: Effectively blocks the spread of fire, providing valuable time for personnel evacuation and property safety, and fully complies with fire safety standards.
4. Excellent thermal insulation and sound insulation performance
High efficiency and energy saving: The fibers are long and flexible, with low slag ball content and low thermal conductivity, effectively locking in temperature and reducing energy consumption.
Quiet and comfortable: The porous fiber structure effectively absorbs sound waves, reducing noise transmission and creating a quiet production/working environment.

Technical Specifications
| Panel thickness | 50mm 75mm 100mm 150mm 200mm |
| Recommended wall panel length | ≤6000mm |
| Recommended ceiling panel length | ≤3000mm |
| Fire resistance rating | ≥0.5h |
| Bending load capacity | ≥1.5KN/m² |
| Applicable panel type | Tongue-and-groove, center-grooved, and interlocking type machine-made panels |
| Core material density | 100kg/m³-150kg/m³ |
| Thermal conductivity | ≤0.048W/m `K |
| Acidity coefficient | ≥1.8 |

Applications
This Rock Wool Cleanroom Panel is widely used in places with strict requirements for fire resistance, thermal insulation, and cleanliness:
Medical and healthcare: Hospital operating rooms, ICU wards, pharmaceutical GMP workshops.
Precision manufacturing: Electronic semiconductor factories, chip manufacturing workshops.
Food industry: Food and beverage processing workshops, aseptic packaging rooms.
Public buildings: Partition walls and ceilings in airports, train stations, and large supermarkets.

Manufacturer's Commitment
• Direct from the Factory: We eliminate middleman markups with our own production lines, ensuring complete quality control.
• Customization Services: We support customization of size, thickness, and steel plate color to meet your specific needs.
• Shipping Guarantee: Secure packaging and direct logistics ensure your product arrives in perfect condition.
Contact customer service now to get free samples and the latest price quotes!
