EXPANDED PERLITE About
EXPANDED PERLITE
Lightweight Thermal Insulation Fire Resistant Eco-Friendly
High-quality Expanded Perlite for diverse industrial applications with consistent quality and superior performance.
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Lightweight Concrete
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Gypsum Plaster & Dry Mix Mortar
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Hydroponics & Horticulture
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Cryogenic Insulation
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Refractories & Foundry
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Industrial Filtration
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Key Features:
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Ultra Lightweight
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Excellent Thermal Insulation
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Fire Resistant
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Chemically Inert
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Moisture Resistant
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Environment Friendly Mineral
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Customized Packing Available
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Bulk Supply Across India
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9940423947 / 9840355474
ASTRRA Chemicals LLP
Trusted Industrial Mineral Solutions Partner
Versatile Applications Across IndustriesExpanded perlite's adaptability allows it to serve multiple functions. It is a choice material in construction for its insulating qualities and lightweight nature, reducing overall structural loads. In the agricultural sector, its water retention capabilities support plant growth in horticulture and hydroponic systems. Its reliable performance in cryogenic and refractory insulation, and ability to filter particulates in industrial filtration, further showcase its widespread utility.
Superior Insulation and Lightweight PropertiesThe physical structure of expanded perlite, characterized by its numerous tiny air pockets, enables exceptional thermal insulation while maintaining a low density. This makes it ideal for use in lightweight concrete, plaster, and mortars. Its inert composition-it doesn't dissolve in water-assures long-term performance and ease of use in demanding construction and industrial conditions.
FAQ's of EXPANDED PERLITE:
Q: How is expanded perlite produced?
A: Expanded perlite is produced by heating naturally occurring perlite ore to temperatures around 850-900C, causing the material to expand up to 20 times its original volume due to the release of water content in the ore. This process creates the lightweight, porous structure that is valuable for many applications.
Q: What makes expanded perlite suitable as an insulation material?
A: Expanded perlite's cellular structure, filled with air pockets, provides excellent thermal insulation while keeping its overall weight exceptionally low. Its inorganic composition ensures it remains stable and will not decompose, making it ideal for use in construction and industrial insulation systems.
Q: Where can expanded perlite be used in construction?
A: In construction, expanded perlite is used in lightweight concrete, gypsum plaster, dry mix mortars, and as a bulk insulation material. Its unique properties help reduce building weight, increase fire resistance, and improve thermal performance.
Q: When is expanded perlite preferred in horticulture and hydroponics?
A: Expanded perlite is favored in horticulture and hydroponic systems when a lightweight, inert medium that retains moisture and facilitates aeration is needed. It helps promote healthy root systems and can be mixed with soil or used as a standalone growing medium.
Q: What are the benefits of using expanded perlite in industrial filtration?
A: Expanded perlite acts as a highly efficient filter aid due to its low density, inertness, and large surface area. It helps clarify liquids by trapping impurities and is commonly used in the food, beverage, and chemical industries.
Q: Is expanded perlite soluble in water, and does that affect its usage?
A: Expanded perlite is completely insoluble in water, which makes it stable and suitable for repeated exposure to moisture or damp conditions without breaking down or losing its insulating or filtering properties.