Complaint
Heat Molten Mullite For Refractory Castable Fused Mullite Investment Casting 0-1mm Mullite Powder
Fused Mullite is a synthetic material composed of aluminum oxide (Al2O3) and silicon dioxide (SiO2). It is produced through a high-temperature fusion process where a mixture of alumina and silica is heated to around 1800 to 2000 degrees Celsius. The extreme heat causes the raw materials to melt and react, resulting in the formation of mullite crystals.| Brand | Zhengzhou Xinli Wear-resistant Materials Co. Ltd. |
| Category | Fused Mullite |
| Section sand | 1-0mm; 3-1mm; 5-3mm; 8-5mm |
| Applications | Refractory, castable, blasting, grinding, lapping , surface treatment, polishing |
| Packing | 25 kg/plastic bag 1000 kg/plastic bag at buyer's option |
| Color | White or Grey |
| Appearance | Blocks, Grits, Powder |
| Payment Term | T/T, L/C, Paypal, Western Union, Money Gram, etc. |
| Delivery Method | By Sea/Air/Express |
| Product Sizes Segmentation | |
| Section sand | 1-0mm; 3-1mm; 5-3mm; 8-5mm |
| Brand | XINLI Abrasive |
| Applications | Refractory, castable, blasting, grinding, lapping , surface treatment, polishing |
| Product Chemical Composition | |
| Al2O3% ≥ | 74-79% |
| SiO2 | 20-25% |
| Fe2O3 | ≤0.1% |
| MgO | / |
| Product Characteristic | |
| Linear Expansion Coefficient (1/°C) | -6.0×10-6 |
| True Density | 3.10 g/cm3min |
| Glass Phase | 5 %Max |
| Porosity | 6% |
| Melting Point | 1830°C |
| *Customized products: We can provide customized fused mullite products with different models and chemical specifications according to customer requirements. | |
Refractory Applications: Fused Mullite is widely used in the production of refractory bricks, castables, and other refractory products. Its high refractoriness, resistance to thermal shock, and low thermal conductivity make it ideal for lining kilns, furnaces, and other high-temperature industrial equipment.
Ceramic Industry: Fused Mullite is used in the manufacturing of advanced ceramics, such as crucibles, thermocouple protection tubes, and kiln furniture. Its excellent thermal stability and resistance to chemical attack make it a preferred material for ceramic applications.
Foundry Industry: Fused Mullite is utilized in the foundry industry as a material for molds and cores due to its high-temperature strength and dimensional stability.
Abrasives: Fused Mullite can be processed into abrasive grains that are used in grinding wheels, cutting tools, and other abrasive applications. Its hardness and toughness contribute to its effectiveness as an abrasive material.
Zhengzhou Xinli Wear-resistant Materials Co. Ltd.
Zhengzhou Xinli Group, founded in 1996, is a professional integrative enterprise and Manufacturer that engaged in various abrasives production, R&D and selling various wear-resistant materials, such as white fused alumina, white corundum powder, alumina powder, white aluminum oxide powder, green silicon carbide powder, brown fused alumina, brown corundum powder and other wear-resistant materials. With the advanced production equipment and testing instruments, the annual sales quantity of the wear-resistant materials reaches to 3,000 tons with different standards, like PEPA,JIS and ANSI etc. Zhengzhou Xinli has become the first enterprise that achieves the original crystal granularity to standard 0.3μm, can gain the effect of metal mirror polishing. Xinli Group insist on innovation, standardized and refined production, help every customer use the quality-stable and preferential price products are the goal that keeps Xinli moving forward.
1ton/jumbo bag
Jumbo bag + Wooden pallets
25kgs/bag, 40 bags/jumbo bag
25kgs/woven bag or kraft paper bag
All package can be customized according to customers' requirements
Q1. Are you a factory or a trading company?
A: Zhengzhou Xinli Wear-Resistant Materials Co. Ltd. is a professional factory to manufacturer high quality white fused alumina, white corundum powder, green silicon carbide powder, brown fused alumina, brown corundum powder, and alumina powder. It is also a trading company would like to supply the best quality products with the competitive price.
Q2. Can you supply free samples?
A: Yes, samples under 1kg can be free supplied, but you should to pay the freight charge.
Q3. What kind of package you would use to deliver the products?
A: Usually, 25kg in a woven bag or a kraft paper bag, 20kg in a kraft paper bag. 1000kg in a 1 MT jumbo bag.
Q4. What is your delivery time?
A: Usually, the delivery time for 10 tons is 7 days, 10-20 tons is 15 days, above 20 tons is 20 days.
Q5. What is your MOQ?
A: The MOQ is 1000kg.
Q6. What is your payment terms?
A: T/T, Irrevocable L/C at sight
Q7. Do you have discount for big orders?
A: Yes, definitely have. Please contact for detail information.
Q8. Do you have after-sales service?
A: Yes, 24 hours customer service will wait for your contacting.
