Calcined Alumina A325/A55

Category：

Calcined Alumina

key word：

α-Alumina

Calcined Aluminum Oxide

Reactive Alumina

Advanced Ceramics

Grinding Media

High Temperature Resistance

Description

Calcined alumina is produced from industrial aluminum hydroxide or gamma-alumina using boron-free mineralizers, and is calcined at an appropriate temperature to obtain α-alumina with suitable crystal size and stable crystalline structure. It offers high temperature resistance, high purity, and strong chemical stability, and is mainly used in ceramics, refractories, abrasives, aluminum electrolysis, and other applications.

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Key words:
- α-Alumina
- Calcined Aluminum Oxide
- Reactive Alumina
- Advanced Ceramics
- Grinding Media
- High Temperature Resistance
FAQ

Q: Are you a factory?
A: We partner with three well-known manufacturers in the industry to ensure stable product quality. We strictly implement 5S management, maintain full traceability for each batch, and exercise rigorous quality control throughout the process.

Q: How is your quality?
A: We use top-grade production equipment and precision measuring instruments, and our engineers and technicians conduct strict quality control.

Q: Can you supply free samples?
A: A 1 kg free sample is available, but freight charges will be at your expense. The freight cost will be refunded to you or deducted from your future order.

Q: What are your products used for? (or "Which areas can your products be applied to?")
A: Our products are widely used in refractory materials, daily-use and industrial ceramic glazes, electrical fillers, optical glass, stainless steel surface grinding and polishing, ceramic grinding balls, and lithium battery ceramic separators, among other fields.

Q: What are your payment terms?
A: 100% T/T in advance; or 30% T/T in advance, balance 70% against copy of B/L; or irrevocable L/C at sight.

Q: What is your MOQ?
A: MOQ is typically 1 ton. Special products can be negotiated.

Q: Can I visit your factory?
A: Yes, you are welcome to visit our factory at any time.

Q: What is your delivery time?
A: Shipment is usually made within 15 days after payment confirmation. Some products may require a longer lead time.