(949) 407-8904 Mon - Fri 08:00 - 17:00 23661 Birtcher Dr., Lake Forest, California, USA
(949) 407-8904 Mon - Fri 08:00 - 17:00 23661 Birtcher Dr., Lake Forest, California, USA

TS1377 Aluminum Silicate Powder, Mullite Powder

Catalog No. TS1377
Purity 99.95%+, 99.5%+, 98.0%+
CAS Number 1344-28-1, 7631-86-9
Appearance White powder
Particle Size -45 +5 μm

Stanford Advanced Materials (SAM) provides high quality aluminum silicate powder (mullite powder) for thermal spraying with the most competitive price.


Aluminum Silicate Powder (Mullite Powder) Description

The materials of thermal spraying coatings are commonly in forms of powder, wire or rod. They are heated and convert to micrometer-size particles. Then the particles are accelerated towards substrates and create a coating.  Mullite or porcelainite is a rare silicate mineral of post-clay genesis. It can form two stoichiometric forms 3Al2O3•2SiO2 or 2Al2O3•SiO2. Our mullite powder (aluminum silicate powder) for thermal spraying is in form of 3Al2O3•2SiO2, with purity up to 99.95%.

aluminum silicate powder

Aluminum Silicate Powder (Mullite Powder) Specifications

Purity 99.95%+, 99.5%+, 98.0%+
Particle Size -45 +5 μm
Manufacture Fused & Crushed

Aluminum Silicate Powder (Mullite Powder) Advantages

Aluminum silicate powder (mullite powder) has the following advantages:

-Low thermal conductivity and expansion coefficient, high phase stability
-Ideal for environmental barrier coatings (EBC) top coats to protect ceramic matrix composites (CMCs)
-Service up to 1300 °C (2370 °F)

Aluminum Silicate Powder (Mullite Powder) Applications

Our aluminum silicate powder (mullite powder) can be used for:
-EBC top-coat material on turbine blades and vanes
-EBC top-coat material on turbine combustor components
-Wear coating with a low coefficient of expansion

Aluminum Silicate Powder (Mullite Powder) Packaging

Our aluminum silicate powder (mullite powder) is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

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Aluminum Silicate Powder, Mullite Powder
Average rating:  
 1 reviews
by Patricia MacDonald on Aluminum Silicate Powder, Mullite Powder

Great powder, already used and it did a wonderful job.