Industrial Rock Wool Board

Raw materials and ingredients

Industrial rock wool board mainly uses natural minerals such as basalt and diabase, which are molten at high temperature and made into artificial inorganic fibers through a fiberization process. The main components of Industrial rock wool board include silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide, etc. A small amount of special adhesives, dust-proof oils and other additives are also added to improve product performance and processing technology.

Technical parameter

Note: For other product specifications, please consult with the company's sales manager.

Performance characteristics

1. Good thermal insulation performance: The thermal conductivity of industrial rock wool board is low, generally between 0.03 - 0.044W/(m・K), which can effectively prevent heat transfer and reduce heat loss, and can help industrial buildings and equipment maintain a stable temperature environment and reduce energy consumption.

2. Excellent fire resistance: Rock wool is a Class A non-combustible material with good fire resistance. It can effectively delay the spread of fire when a fire occurs, buy time for personnel evacuation and fire rescue, and improve the fire safety level of buildings and industrial facilities.

Sound absorption and noise reduction function: Its porous fiber structure gives it good sound absorption performance, which can absorb and block sound propagation, reduce noise pollution in industrial environments, improve the working environment, and reduce the impact of noise on the health of operators.

3. High strength and good compressive resistance: After special production process treatment, industrial rock wool board has high strength and compressive resistance, can withstand a certain weight and pressure, is not easy to deform, and is suitable for various industrial occasions that need to withstand a certain load, such as roof and wall insulation.

4. Good chemical stability: It has good corrosion resistance, is resistant to most chemical substances, is not easily corroded by acid, alkali and other chemical substances, can be used for a long time in harsh industrial environments, and maintains stable performance.

Production process

1. Raw material preparation: Select basalt, diabase and other ores, and carry out pretreatment such as crushing and screening to meet the appropriate particle size requirements, and then mix the pretreated raw materials in a certain proportion and send them into the furnace.

2. High-temperature melting: In the furnace, the raw materials are heated to a high temperature of 1400-1600℃ to completely melt them into liquid.

Fiberization: The high-temperature liquid raw materials flow out of the furnace, and the liquid raw materials are stretched into small diameter fibers by means of high-speed rotating centrifugal wheels or high-pressure airflow to form rock wool fibers.

3. Applying binder: In the process of rock wool fiber formation, a special binder is evenly sprayed to make the fibers bond to each other to form a certain shape and strength.

4. Molding and curing: The rock wool fiber with binder is transported to the molding equipment, and rock wool slabs of different thicknesses and specifications are made according to needs, and then enter the curing furnace to cure the binder at a certain temperature to enhance the strength and stability of the rock wool board.

5. Cutting and packaging: The cured rock wool board is cut according to user needs to make products of different sizes, and finally packaged for transportation and storage.

Application areas

1. Industrial building insulation: widely used in the insulation and heat insulation of roofs, walls and floors of buildings such as industrial plants, warehouses, cold storage, etc. It can effectively reduce the energy consumption of buildings, maintain stable indoor temperature, provide a suitable environment for industrial production, and also help save energy costs.

2. Industrial equipment insulation: used for insulation and heat insulation of various industrial equipment, such as boilers, pipelines, reactors, etc. It can reduce heat loss on the surface of equipment, improve the thermal efficiency of equipment, reduce energy consumption, prevent personnel from scalding, and ensure production safety.

3. Fire isolation belt: In industrial buildings, it is used as a fire isolation belt to prevent the spread of fire in the building, control the fire within a certain range, and reduce fire losses. Especially in some flammable and explosive industrial sites, the fire isolation function of rock wool board is particularly important.

4. Sound absorption and noise reduction treatment: In industrial workshops, machine rooms and other noisy places, rock wool boards can be installed on walls, ceilings and other parts to absorb and reflect sound, reduce indoor noise levels, improve the working environment, and protect the hearing health of operators.

FAQ

Q: What are the advantages of rock wool board? ​

A: It is fireproof and non-combustible, heat-insulating, and can also absorb sound and reduce noise. ​

Q: Where is rock wool board used? ​

A: It is mostly used for building exterior wall insulation, industrial equipment insulation, and soundproof wall construction. ​

Q: What should I pay attention to when installing rock wool board? ​

A: Avoid construction on rainy days, do a good job of sealing, and prevent rock wool board from getting damp.

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