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Registered Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

Corporate Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

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AL Circle: Aluminium Ecosystem App
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AL Circle Private Limited | CIN: U72200WB2017PTC221175

Registered Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

Corporate Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

© 2026 AL Circle. All rights reserved. AL Circle is not responsible for content from external sources.

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Bubble Alumina

Quantity10.00 MTTypeSellingCategoryAlumina ProductsOriginChinaChinaDeadline2/16/2027
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Details

Price:Available on request|Available Size:0.2 mm - 0.5 mm, 0.2 mm - 1 mm, 1 mm - 3 mm, 3 mm - 5 mm|Place of Origin:China

Deadline:2/16/2027

Description

Bubble alumina is available for sale for buyers involved in high-temperature refractory and insulation applications. It is a hollow spherical form of high-purity alumina, produced by melting alumina at extremely high temperatures and rapidly cooling it to form lightweight bubbles.This material is widely used in the production of lightweight insulating refractories, where low thermal conductivity and high temperature resistance are critical performance requirements.
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