Product Overview

Our 5-3mm White Fused Alumina (White Steel Jade) section sand is processed through a precise crushing and screening system to ensure uniform particle size distribution. With an $Al_2O_3$ content exceeding 99%, it offers superior hardness and high resistance to chemical erosion, making it suitable for the most demanding high-temperature environments.

Technical Specifications

Factory Display

Shandong Zhongbao Metal Products Co., Ltd. is a benchmark enterprise in the field of abrasives and refractory materials, focusing on the research and development of high-end abrasive products such as white corundum, brown corundum, black corundum and glass beads. As an international comprehensive enterprise integrating industry and trade, we provide global customers with full-process solutions from raw material selection, customized production to technical services through the advantages of vertically integrated industrial chain, and always practice the business philosophy of driving quality with innovation and creating value with service.

Key Advantages

• Thermal Stability: Extremely low thermal expansion coefficient prevents cracking at high temperatures.

• High Density: Provides robust mechanical strength and density in refractory castables and precast shapes.

• Low Impurities: Low iron ($Fe_2O_3$) and silica ($SiO_2$) levels ensure maximum performance in critical industrial processes.

• Durability: High toughness and Mohs hardness (9.0) ensure long-lasting wear resistance.

  
  

Primary Applications

1. Refractory Castables: A primary aggregate for high-performance castables used in furnaces and steel plants.

2. Ladle Linings: Essential for the construction of steel ladles and tundishes.

3. Industrial Flooring: Used as a heavy-duty aggregate for non-slip, wear-resistant flooring in chemical plants and warehouses.

4. Ceramic Manufacturing: High-temperature kiln furniture and ceramic structural components.

FAQS

Q: Does it support customized production?

A: Yes, particle size distribution, packaging and special indicators can be adjusted according to needs.

Q: How to pack and ship?

A: Moisture-proof woven bags or ton bags;Sea/air transportation, DDP, FOB, CIF and other trade terms are available.

Q: Can you provide samples?

A: Free samples of 1-2kg will be sent out within 3 working days.

Q: Do you guarantee safe and secure delivery of products?

A: Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.