High temperature calcined alumina powder has high melting point, excellent mechanical strength, hardness, high resistivity and thermal conductivity. It can be widely used in electronic equipment, structural ceramics, refractories, wear-resistant materials, polishing materials and other industries.
Characteristic--------
- White powder or fine sand
- Crystal structure stability
- Insoluble in water
- Difficult to dissolve in acid and alkali solution
- Good thermal stability
- Easy to grind
- Easy sintering
Main uses--------- High temperature refractories
- Castable
- Electric porcelain device
- Automobile spark plug
- High alumina porcelain parts
- Wear-resistant Porcelain Parts
- Good for electronic substrate
- Abrasive material
- Polishing material
- high alumina structural ceramic
- various abrasives ,abrasive tools and fillers
- Ceramic glaze
![Calcined Alumina CAS No. 1344-28-1 Used in High Temperature Refractories, Castable, Electric Porcelain Device, Automobile Spark Plughigh Alumina Porcelain Parts](//image.made-in-china.com/226f3j00CbfaBYQqODuA/Calcined-Alumina-CAS-No-1344-28-1-Used-in-High-Temperature-Refractories-Castable-Electric-Porcelain-Device-Automobile-Spark-Plughigh-Alumina-Porcelain-Parts.webp)
![Supply High Quality Aluminium Oxide Alumina Powder Suppliers](//image.made-in-china.com/226f3j00ecUQBpaCaIuw/Calcined-Alumina-CAS-No-1344-28-1-Used-in-High-Temperature-Refractories-Castable-Electric-Porcelain-Device-Automobile-Spark-Plughigh-Alumina-Porcelain-Parts.webp)
![Calcined Alumina CAS No. 1344-28-1 Used in High Temperature Refractories, Castable, Electric Porcelain Device, Automobile Spark Plughigh Alumina Porcelain Parts](//image.made-in-china.com/226f3j00CoRQBPaKgLgd/Calcined-Alumina-CAS-No-1344-28-1-Used-in-High-Temperature-Refractories-Castable-Electric-Porcelain-Device-Automobile-Spark-Plughigh-Alumina-Porcelain-Parts.webp)
![Calcined Alumina CAS No. 1344-28-1 Used in High Temperature Refractories, Castable, Electric Porcelain Device, Automobile Spark Plughigh Alumina Porcelain Parts](//image.made-in-china.com/226f3j00eoYQvWtPJLum/Calcined-Alumina-CAS-No-1344-28-1-Used-in-High-Temperature-Refractories-Castable-Electric-Porcelain-Device-Automobile-Spark-Plughigh-Alumina-Porcelain-Parts.webp)
FAQ
Q: Are you factory?
A: Yes, we are factory.
Q: How is your quality?
A: We have top grade production equipment and precision measuring instruments and we also have engineers and technicians carry out quality control.
Q: Can you supply free samples?
A: 1kgs free sample is available, but freight charges will be at your account, The charges will be return to you or deduct from your order in the future.
Q: What about the payment?
100% T/T in advance, 30% T/T in advance, the balance 70% against the B/L copy, Irrevocable L/C at sight
Q: The MOQ is?
A: MOQ is usually 1 ton, special products can be coordinuted with each other.
Q: Can I visit your factory?
A: Yes, we welcome you to visit our factory at anytime
Q: How about your delivery time?
A: Usually the shipment is within 15 days after confirming receipt of your payment, some products maybe need longer time.