Hebei Chida Manufacture & Trade Co., Ltd.

China Manufacturer with main products: Cenosphere, Ceramic Beads -Foundry Spherical Sand, Mica Powder, Fume Silcia, Glass Beads, Mullite Sand/Flour for Precision Casting,...

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Mullite Sand/Flour for Precision Casting SafeBuy Supplier Member

FOB Price: 200.00 - 300.00 USD/Metric Ton
Supply Ability: 300 Metric Ton per Month
Payment Terms: L/C, T/T
In Stock
Export Markets: Southeast Asia, Mid East, Western Europe
Place of Origin: Hebei in China
Packaging Details: 25kg paper bag/pallet or 1000kg big bag

Quick Details

  • Brand Name: CHIDA
  • Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
  • Al2O3 Content (%): 44
  • Material: Mullite
  • Shape: Block


Mullite sandflour for Precision Casting
Mullite sand is one kind of natural mullite, it is made from pure material and through high temperature at 1300℃ calcined, and suitable for precision casting. our products have been processed by special technique and equipments, featured with stable casting and sheeling property. It has ben applied by precison casting factories in Japan, Europe and etc. for long time.
Mullite sandflour for Precision Casting
Mullite sandflour for Precision CastingMullite sandflour for Precision Casting


Low thermal expansion coefficient, high thermal shock resistance

High chemical stability and corrosion resistance

Suitable particle shape and uniform size distribution for shell casting

Low iron and dust content

High hardness, abrasion resistance to prevent generation dust storage and operation


Main Size: 0.1-0.3mm, 0.1-0.4mm, 0.18-0.3mm, 0.18-0.5mm, 0.3-0.7mm, 0.3-0.8mm, 0.425-0.85mm

-120Mesh, -200Mesh, -325Mesh, etc.


Technical Data:

AL2O3: 44% Min.  

FE2O3:  2% Max.

Dust Content: 150~350ppm.

Bulk Density: 2.45g/cm3 Min.

PH Value:6-9.5


Packing:25kg paper bag or 1000kg big bag.

Mullite sandflour for Precision Casting

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