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Casting 80 Whiteness 30 Mesh Mullite Refractory Sand

Casting 80 Whiteness 30 Mesh Mullite Refractory Sand

Casting 80 Whiteness 30 Mesh Mullite Refractory Sand
  • Casting 80 Whiteness 30 Mesh Mullite Refractory Sand
  • Casting 80 Whiteness 30 Mesh Mullite Refractory Sand
Product Details:
Place of Origin: China
Brand Name: VOBEN
Certification: ISO9001
Model Number: 16-30Mesh,30-60Mesh..
Payment & Shipping Terms:
Minimum Order Quantity: 20MTS
Packaging Details: 25kgs/bag,40bags/pallet;1.3mts in bulk bag or as your required
Delivery Time: 15-20days after payment
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100,000 Mts per year
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Detailed Product Description
Whiteness: 80,90 Or Custom Made Particle Size: 16-30Mesh,30-60Mesh...or Custom Made
Al2O3 %: 41-46 SiO2 %: 49-55%
FE2O3 %: 0.8-1.8 Refractoriness: 1750 Min
Water Content %: 0.28 Max
High Light:

Mullite Refractory Sand

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30 Mesh Refractory Sand

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Casting Mullite Sand

Mullite sand for foundry
 
Mullite sand/powder is produced through a high-temperature calcination process and is a high-quality casting sand made from high-quality kaolin mines.
 
Mullite sand/powder
 
Mullite sand/powder is produced through a high-temperature calcination process and is a high-quality casting sand made from high-quality kaolin mines. The main crystalline phase is mullite. Has a lower thermal expansion rate, uniform expansion, better vibration resistance, good hardness and other properties. Very suitable for precision casting.
 
Features:
1. High refractive index, low thermal expansion rate;
2. Good thermochemical stability;
3. Good grain shape, uniform size distribution;

 

Chemicals Composition & Physical Property
 
Mullite Sand
 
Grade Al2O3 Fe2O3 Na2O+K2O Dust Concentration Bulk Density g/cm3 Refractoriness Moisture
Premium Grade 44-50 1.5 0.5 300ppm max 2.5 1770 0.3
Common Grade 42-52 2.0 1 500ppm max 2.5 1770 0.3

 

Mullite Powder

 

 

Grade Al2O3 Fe2O3 Na2O+K2O Dynamic Viscosity Bulk Density g/cm3 Refractoriness Moisture
Premium Grade 44-50 1.5 0.5 12s min 2.5 1770 0.3
Common Grade 42-52 2.0 1 15smin 2.5 1770 0.3

 

 

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 0.5-1.0mm 0.7-1.0mm 0.7-1.5mm 2-5mm 16-30Mesh 30- 60Mesh -120Mesh -200Mesh -325Mesh or as per customer requirements.

Contact Details
Qingdao Jinjunxuan International Trade Co., Ltd.

Contact Person: Kathy Tang

Tel: +8613583220398

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