Everyone knows that mineral wool core panels are not only flame-retardant but also provide thermal insulation, with high-temperature resistance, making them an ideal choice for paint baking rooms, ovens, soundproofing rooms, and more. Therefore, during the production of mineral wool core panels, we offer the following types:

Color-steel Rock Wool Board --- Double-sided color steel with a rock wool core, suitable for partition walls and also for movable house boards. Standard widths are 950mm and 1150mm.

2. Color-steel Rock Wool Panels - These are color-steel panels with both thermal insulation and heat preservation properties. They consist of two color-steel surfaces with rock wool as the core material in between. What sets them apart is their wavy surface, commonly referred to as "corrugations," hence the name "corrugated roof tiles" or "corrugated color-steel rock wool panels." Standard widths are 840mm and 950mm.

3. Color Steel Insulation Board - This is an oven board that is highly resistant to high temperatures while also providing thermal insulation. The density of this mineral wool is generally quite high, above 80K, making it an ideal choice for car paint baking rooms, drying tunnels, and baking rooms.

4. Color-steel Rock Wool Soundproofing Panel -- This is a high-quality sandwich panel with strict manufacturing requirements. One side of the color steel can be fully perforated or semi-perforated, offering excellent soundproofing performance.

These are several types of rock wool sandwich panels that our company often produces and have high demand from customers. At the same time, there are several details that need to be paid attention to when ordering the panels:

Firstly, appearance and quality control are crucial; therefore, when purchasing boards, we always opt for materials with smooth and attractive surfaces, free of stains and damage, or request manufacturers to produce according to our specifications.

Secondly: Flame performance is of paramount importance. It refers to all the physical and chemical changes that occur when building materials burn or come into contact with fire. This property is measured by characteristics such as the ignition and flame spreadability of the material's surface, heat release, smoke generation, charring, weight loss, and the production of toxic by-products. Therefore, manufacturers are required to have relevant fire safety and testing reports.

Again, hygroscopicity is also a factor that cannot be overlooked. Hygroscopicity refers to the property of a material to absorb moisture from the air. Its hygroscopic capacity is strong, and it also relates to the diameter and structure of the capillaries. The hygroscopicity of rock wool products in the air is 3.9% moisture per square meter, which can keep the room dry and prevent dampness.