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High Alumina Mullite Sand And Mullite Powder For Precision Investment Casting

High Alumina Mullite Sand And Mullite Powder For Precision Investment Casting

High Alumina Mullite Sand And Mullite Powder For Precision Investment Casting
  • High Alumina Mullite Sand And Mullite Powder For Precision Investment Casting
  • High Alumina Mullite Sand And Mullite Powder For Precision Investment Casting
  • High Alumina Mullite Sand And Mullite Powder For Precision Investment Casting
Product Details:
Place of Origin: China
Brand Name: VOBEN
Certification: ISO9001
Model Number: 16-30,30-60,200,325 mesh,.....
Payment & Shipping Terms:
Minimum Order Quantity: 20MTS
Price: US$220-600/MT FOB Qingdao
Packaging Details: 25 kgs in plastic bag, 40 bags/Pallet
Delivery Time: 15days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 50,000-100,000 Mts Per Year
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Detailed Product Description
AL2O3 Mix: 40-44% FE2O3 Max: 0.2-0.8%
SIO2: 51-55% B.D G/ccm Mix: 2.35-2.45
TiO2: 0.2-0.5% Refracotriness: 1700-1730
High Light:

mullite powder

,

casting sand

High-alumina Mullite Sand and Powder for Precision Investment Casting with Low Coefficient Thermal Expansion

 

1. Production Introduction and Advantage

Mullite is made of kaolin by high temperature sintering. The chemical components of mullite are all chemical substances with strong fire resistance, and their properties are relatively stable. It mainly includes: alumina, silica, etc., the content of alumina is between 42% and 46%, and the content of silica is between 51-53%. In addition, there are less substances: iron oxide, sodium superoxide, potassium superoxide, titanium oxide, magnesium oxide, etc

The density of mullite is generally greater than 2.5g/m3, the true specific gravity is 2.6g/cm3, the water content is less than 0.03%, and the fire resistance is greater than 1750 ℃. Under the condition of high temperature burning, its weight will be reduced by 0.3% and not more than 0.4%, which shows the stability of mullite's chemical properties.

                          16-30mesh                                                  30-60mesh

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                200mesh                                                               Special Order

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2. The Physical and Chemical Indicators of Calcined Kaolin of Mullite Sand

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4. About Us

Our company is located in No.62, Beijing Road, Qingdao Bonded Port, a beautiful coastal city. It is backed by Qingdao port and only half an hour away from Qingdao New International Airport. The convenient traffic conditions provide the favorable conditions for the company's development.As the strategic partner of mining plant,we focusing on the development of domestic and foreign precision casting and refractory industries.With the professional processing line and experienced engineers from mine plant,we can provide high quality products and perfect sevice.

 

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                                     The Calcining Furance

 

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 Automatic Process line                        The Raymond Mill

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            Ball Mill                                                Lab

 

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                                                                    The warehouse 

 

5. Our Package and Loading 

 

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Contact Details
Qingdao Jinjunxuan International Trade Co., Ltd.

Contact Person: Kathy Tang

Tel: +8613583220398

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