Multifunctional Rock Wool Board from China - Fire Protection, Insulation & Soundproofing Suppliers | Factory Direct

ABM® Multifunctional Building Rock Wool Board (MB Series) is a highly versatile insulation solution, available in a wide range of density and thickness options. Manufactured in China, this product is ideal for various applications including fire protection, thermal insulation, and soundproofing in building partitions, transparent curtain walls, and metal or stone ventilated curtain wall systems. Additionally, it excels in providing fire protection, insulation, and acoustic performance for ceilings, fire doors, and raised floors. As a leading supplier in the industry, our factory offers customizable finishing options upon customer request, such as single- or double-sided aluminum foil, glass fiber mat, or glass fiber cloth. Enhance your construction projects with the reliable performance of our rock wool boards

Product Details

Product Models	MB 40	MB 50	MB 60	MB 80	MB 100	MB 120
Nominal Density, KG/m³	40	50	60	80	100	120
Thickness, mm	50 ~ 150	40 ~ 150	40 ~ 250	25 ~ 250	25 ~ 200	25 ~ 150
Size (L × W), mm	1200x600

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If you need products in other specifications, please contact our sales team.

❓ Frequently Asked Questions

What product models are currently available?

We offer a wide range of models to suit different project needs, specifically including MB 40, MB 50, MB 60, MB 80, MB 100, and MB 120.

What is the nominal density of the boards?

The nominal density directly corresponds to the product model number. It ranges from 40 KG/m³ for the MB 40 model up to 120 KG/m³ for the MB 120 model.

What are the thickness options for these products?

Thickness options vary depending on the specific model selected. The overall available thickness ranges from 25 mm up to 250 mm.

What is the standard size of the product?

The standard size across all of our listed models is 1200 mm in length and 600 mm in width (1200x600 mm).

Can I order products with custom specifications?

Yes, absolutely. If you require densities, thicknesses, or sizes outside of our standard specifications, please contact our sales team to discuss custom manufacturing options.