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SGS Refractory Mullite Sand Excellent Thermal Shock Resistance

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SGS Refractory Mullite Sand Excellent Thermal Shock Resistance

SGS Refractory Mullite Sand Excellent Thermal Shock Resistance
SGS Refractory Mullite Sand Excellent Thermal Shock Resistance SGS Refractory Mullite Sand Excellent Thermal Shock Resistance SGS Refractory Mullite Sand Excellent Thermal Shock Resistance

Large Image :  SGS Refractory Mullite Sand Excellent Thermal Shock Resistance

Product Details:
Place of Origin: CHINA
Brand Name: EASTKING
Certification: SGS/ISO
Model Number: M70
Payment & Shipping Terms:
Minimum Order Quantity: 20MT
Price: USD300-400/MT
Packaging Details: 1MT/bag, 1.25MT/bag, 25kg bag into 1MT big bag, on pallet
Delivery Time: 7days for the quantity within 2000MT
Payment Terms: T/T, L/C, D/A, D/P, , MoneyGram
Supply Ability: 10000MT/Month

SGS Refractory Mullite Sand Excellent Thermal Shock Resistance

Description
Material: Sintered Mullite M70 Al2O3 Content: 69-72%
SiO2 Content: 22-28% Bulk Density: 2.75% Min.
Refractoriness: 1800 Degree Min. Color: Grey
Shape: Grains Or Fine Powder OEM: Acceptable
High Light:

Refractory Mullite

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Mullite Sand

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SGS Mullite Sand

Quality Sintered Mullite 47% 60% 70% for Shaped and Unshaped Refractories

 

1. Natural Sintered Mullite Introduction

 

Natural Sintered Mullite is made from the natural high quality bauxite and Sintered Mullite is processed through multilevel homogenization and calcined over 1750C. Natural Sintered Mullite is of high bulk density, stable quality, good thermal shock resistance, small index of high temperature creep and excellent chemicalresistance. Natural Sintered Mullite is ideal raw material for refractory products such as different shaped and unshaped refractory materials, advanced ceramic sanitary ware body, precision casting models and so on.

 

2. Natural Sintered Mullite Specifications

 

CHEMICAL PERFORMANCE INDEX

Chemicals M80 M70 M60 M47
Al2O3 % 78-82 68-72 58-62 46-50
Fe2O3 % 1.6max 1.5max 1.5max 1.5max
TiO2 % 2.50max 2.50max 2.50max 1.0max
SiO2% 12-15 22-25 35-38 44-54

 

PHYSICAL PERFORMANCE INDEX

Properties M80 M70 M60 M47
B.D. g/cm3 2.85min 2.75min 2.65min 2.58min
Water Absorption % 3max 3max 3max 3max
Refractoriness ℃ 1850min 1850min 1850min 1750min

 

3. Natural Sintered Mullite General Advantages

 

High strength, good thermal stability, impact resistance, scouring resistance, wear resistance, long service life by the combined technology of low cement and adding superfine powder and efficient dispersant.

 

Excellent raw materials and high temperature performance, castable refractoriness reaches 1790 °C.

 

4. Natural Sintered Mullite Characteristics

 

Good creep resistance
Low thermal expansion
Low thermal conductivity
Good chemical stability
Excellent thermo-mechanical stability
Excellent thermal shock resistance
Low porosity
Comparatively lightweight
Oxidation resistance

 

5. Natural Sintered Mullite Applications


1. The preparation of various lightweight refractory castable, spray coating, etc.;
2. Heating furnace, soaking furnace, heat treatment furnace, annealing furnace, ceramic, refractory products sintering furnace, the furnace wall;
3. Steam boiler, oil industry tube furnace, ethane cracking furnace lining;
4. All kinds of industrial furnace door, observation hole lining.

 

6. Natural Sintered Mullite Particle sizes Available

 

Size of powder: -200mesh,-270mesh,-325mesh.

Size of particle: 0-1mm,1-3mm,3-5mm,5-8mm, 8-15mm, 0-5mm or as required.

SGS Refractory Mullite Sand Excellent Thermal Shock Resistance 0SGS Refractory Mullite Sand Excellent Thermal Shock Resistance 1

Contact Details
Eastking Industrial Limited

Contact Person: Jason Chen

Tel: 86-18603794999

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