Function:

Construction field

Thermal insulation: Vermiculite board has good thermal insulation performance and can effectively block the transfer of heat. It can be used for exterior wall insulation, roof insulation and other parts of buildings to help reduce the energy consumption of buildings, reduce the impact of indoor temperature on the external environment, improve the comfort of living and use, and achieve energy-saving effects.

Fire retardant: Vermiculite board is an inorganic material with high fire resistance. It does not burn when it encounters fire. It can prevent the spread of fire within a certain period of time, buy time for personnel evacuation and fire rescue, and is often used as fireproof partition materials, fireproof door core boards, etc., to improve the fire safety level of buildings.

Sound absorption and noise reduction: Vermiculite board can absorb and reflect sound waves, reduce the propagation of sound, and can be used in the partition walls, ceilings and other parts of buildings to effectively reduce indoor and outdoor noise interference and create a quiet indoor environment.

Moisture-proof and mildew-proof: Vermiculite board has certain moisture-proof properties, can absorb excess moisture in the air, and can regulate humidity when humidity is high. It can also prevent the growth of mold to a certain extent, which is conducive to keeping the internal environment of the building dry and hygienic, and is particularly suitable for building parts in humid environments.

Horticulture field

Soil improvement: After being crushed, screened, and processed, vermiculite board can be added to the soil as a horticultural medium, which can increase the air permeability and water permeability of the soil, improve the soil structure, and be conducive to the growth and breathing of plant roots. At the same time, vermiculite can also absorb and retain nutrients in the soil and improve the soil's fertilizer retention capacity.

Seedling substrate: Vermiculite particles made of vermiculite board are an excellent seedling substrate. It has good water retention and air permeability, and can provide suitable environmental conditions for seed germination and seedling growth, which helps to improve the germination rate of seeds and the survival rate of seedlings. In addition, vermiculite contains some mineral elements required for plant growth, which has a certain promoting effect on the growth of seedlings.

Soilless cultivation: In soilless cultivation, the processed vermiculite board is often used as an important cultivation matrix. It can be mixed with other matrices such as perlite and peat soil to provide support and nutrient supply for plants, meet the needs of plant growth for water, air and nutrients, and enable plants to grow healthily in a soilless environment.

Industrial field

Adsorption and filtration: Vermiculite board has a large specific surface area and strong adsorption performance. It can be used in industrial wastewater treatment, waste gas purification and other fields. It can adsorb pollutants such as heavy metal ions and organic matter in water, as well as harmful gases in waste gas, and play a role in purifying the environment.

Friction material: After special treatment, vermiculite board can be used as an additive or reinforcing material for friction materials. It is used to manufacture friction products such as brake pads and clutch plates. It can improve the wear resistance, heat resistance and stability of friction materials and ensure the performance and safety of friction products.

Sealing materials: Vermiculite board has certain flexibility and sealing performance, and can be made into sealing materials such as sealing gaskets and sealing tapes. It is used for sealing industrial equipment, pipelines, etc. to prevent gas and liquid leakage and ensure the normal operation of the equipment.