Diatomaceous earth "Radiolite" / Perlite "Topco"

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last updated：Oct 05, 2021

双葉化学

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Excavated from domestic diatomaceous earth deposits! Obtained manufacturing approval for food additives, utilizing the inherent properties of the raw materials in production.

Diatomaceous earth is a fossilized form of diatoms, a type of algae that floats in seas and lakes. "Radiolite" is diatomaceous earth manufactured from raw materials mined from domestic deposits suitable for filtration aids, with permission for food additive production, utilizing the inherent characteristics of the raw materials. Perlite, on the other hand, is a type of glassy rock formed by volcanic activity. "Topco" possesses characteristics such as a multicellular structure, low bulk density, high liquid absorption, thermal insulation, and physical and chemical stability, making it suitable for use in various fields including fillers, building materials, thermal insulation materials, absorbents, and gardening. Additionally, we also handle silica balloons called "HardLite." 【Diatomaceous Earth Features】 - Microporous body of independent cells ranging from 10 microns to 100 microns - The main structure is highly siliceous (SiO2), with voids present throughout and an extremely large surface area - Mined from all domestic diatomaceous earth deposits suitable for filtration aids - Manufactured with permission for food additive production, utilizing the inherent characteristics of the raw materials *For more details, please refer to the PDF document or feel free to contact us.

Related Link - https://www.futabachem.co.jp/index.html

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【Perlite Features】 ■ When rapidly heated to temperatures between 800 and 1200℃, it expands like popcorn, increasing to more than 20 times its original volume. ■ Expanded perlite has characteristics such as a multi-cellular structure, low bulk density, high liquid absorption, thermal insulation, and physical and chemical stability, making it suitable for use in various fields including fillers, construction materials, thermal insulation materials, absorbents, and horticulture. ■ By adding unique refining technology to expanded perlite, it can also be used as a filtration aid. ■ Manufactured at a perlite filtration aid factory with approval for the production of food additives. *For more details, please refer to the PDF document or feel free to contact us.