Handan Donghong Fiberglass & Color Steel Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of rock wool cleanroom panel in China. If you're going to wholesale cheap rock wool cleanroom panel made in China, welcome to get quotation from our factory. All customized products are with high quality and competitive price.
Product Description
The panel uses steel faces. Their thickness ranges from 0.3mm to 1.0mm. The core is made of high-density rock wool. Its density is between 80 and 120kg/m³. This rock wool is Class A non-combustible. The material comes from natural basalt and iron ore. It is melted at over 1450°C and spun into inorganic fibers. As a result, the panel provides excellent fire resistance, thermal insulation, and sound absorption.
Product Parameters
|
Parameter |
Typical Value |
|
Thickness |
50mm, 75mm, 100mm, 150mm |
|
Width |
950mm, 1150mm |
|
Length |
up to 6,000mm (custom) |
|
Steel thickness |
0.3–1.0mm |
|
Face material |
color-coated steel, stainless steel |
|
Core density |
80–120kg/m³ |
|
Thermal conductivity |
0.03–0.04 W/(m·K) |
|
Fire rating |
Class A |
|
Fire resistance |
up to 4 hours |
|
Sound insulation |
≥30dB |
|
Water repellency |
≥98% |



Product Advantages
Rock Wool Cleanroom Panel offers strong fire safety. Its Class A core will not burn. The rock wool does not produce smoke or release toxic gases, even under high heat. The panel has a smooth surface. It does not shed particles. Its sealed edges stop dust from building up. These features meet strict cleanroom standards. The dense rock wool core also provides good thermal and acoustic insulation. That reduces energy costs and helps create a quiet space. Meanwhile, the panel is lightweight but still strong. Its modular design allows for quick installation. This also helps lower project costs.
Main Applications
You will find Rock Wool Cleanroom Panel in many different settings. It is used in pharmaceutical manufacturing, food processing workshops, and electronic semiconductor clean rooms. The panel is also ideal for biological laboratories and hospital operating rooms. Whenever a space demands high purity or fire safety, Rock Wool Cleanroom Panel performs reliably.
FAQ
Q1: What is the fire rating of Rock Wool Cleanroom Panel?
A1: The panel reaches Class A, which means non-combustible. Its rock wool core withstands temperatures above 650°C. It does not burn or melt.
Q2: Does the panel contain formaldehyde?
A2: No. The panel is non-toxic and odorless. It contains no formaldehyde or other harmful substances. That makes it safe for cleanroom environments.
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