Vermiculite board is manufactured by hot or cold pressing expanded vermiculite with a specific amount of binder, resulting in high strength and toughness. This board also features thermal insulation, heat resistance, fireproofing, and asbestos-free properties. When heated to 1200°C, it does not emit gases harmful to human health and achieves Class A fire rating. This product can be used in fire door cores, fireplace linings, and wall materials.
Vermiculite board is a new building material still in its infancy in China. The country primarily exports vermiculite raw materials, with finished products rarely used domestically. However, domestic market demand has gradually increased in recent years. In developed countries like the United States, the United Kingdom, and France, vermiculite boards have been widely used since the 1980s. Key characteristics of vermiculite boards include non-combustibility, non-melting properties, and high-temperature resistance. Made primarily from expanded vermiculite, an inorganic material free of carbon elements, it does not burn. Its melting point ranges from 1370 to 1400°C, with a maximum service temperature of 1200°C, and it offers enduring thermal insulation properties.
Chenxing Industrial's vermiculite boards are crafted from premium asbestos-free vermiculite sourced from Xinjiang. They are non-toxic, smoke-free, and environmentally friendly. As inorganic materials devoid of carbon and sulfur elements, they do not emit CO₂ or SO₂ that pollute the atmosphere, nor do they pose health hazards to humans.
Vermiculite boards are extensively utilized internationally in construction, shipbuilding, metallurgy, power generation, aerospace, and other sectors.
Specific applications include:
1. Fire door cores;
2. Premium kitchenware and furniture;
3. Ship hull panels;
4. Fire escape routes and ventilation systems;
5. Commercial buildings, banks, libraries, hotels, restaurants, entertainment venues, luxury residences, and standard housing;
6. Kiln insulation;
7. Fireplace insulation;
8. Industrial insulation materials.
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