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Mullite/Mullite Sand

Model:
Description:

Mullite

 

Product

mullite

Specification

A

B

C

Al2O3

47% min

60% min

70% min

Fe2O3

1.8% max

1.35% max

1.4% max

Na2O+K2O

0.4% max

0.4% max

0.4% max

CaO+MgO

0.5% max

0.5% max

0.5% max

B.D

2.55% max

2.75% max

2.8% max

Moisture

0.5% max

0.5% max

0.5% max

Size

As your require

Packing

1.25mt bag

 

Mullite or porcelainite is a rare silicate mineral of post-clay genesis. It can form two stoichiometric forms 3Al2O32SiO2 or 2Al2O3 SiO2. Unusually, mullite has no charge balancing cations present. As a result, there are three different Al sites: two distorted tetrahedral Al sites and one Al other site which adopts a higher co-ordinate octahedral state.

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