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What are the advantages and characteristics of 120K rock wool blanket insulation material for tunnels? The term '120K' here usually refers to high-density rock wool board/felt with a density of 120kg/m ³. In tunnel engineering, this high-density rock wool material is the core component of fire prevention and insulation systems. In actual tunnel engineering, 120K rock wool blanket is often used as the core filling material for tunnel fireproof board (i.e. "rock wool sandwich fireproof board"), or directly as a spray/adhesive insulation fireproof layer.

What is the cost of 16K glass wool blanket for insulation materials in the steel industry? The steel industry uses 16K (density 16kg/m ³) glass wool blankets. As glass wool is a bulk industrial building material, its price is not a fixed value, but is greatly affected by thickness, procurement volume, veneer requirements, and fluctuations in raw materials.

As the "heart" of industrial production, the selection of insulation materials for industrial furnaces directly determines the production efficiency, energy consumption, and operating costs of enterprises. For a long time, traditional refractory materials such as fire-resistant bricks and castables have dominated the market due to their high temperature resistance. However, with the increasing demand for energy saving, high efficiency, and low cost in industrial production, their inherent shortcomings have gradually become prominent. As a leading manufacturer in the field of insulation and refractory materials, Rosewool's ceramic fiber modules are gradually replacing traditional refractory materials with comprehensive performance advantages and becoming the preferred solution for industrial furnace insulation. ​