Packing: Plastic Bag or Ton Bag
Unit Price/Payment: T/T or L/C
HS Code: 28182000
Origin: China
Min. Order: One 20 FCL
Quality: First Class
Classification: Alumina
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, MID East, Eastern Asia, Western Europe
Alumina Spray Dried Powder (alumina granulation powder)

This product is refined from high quality calcined alumina by scientific confecting, rubbing, pulping, spraying, drying. The product is charactered by reasonable particle size, moderate strength, good fluidity, low sintering temperature, easy demolding. The ceramic made of alumina granulation powder enjoys the advantage of high strength, white, smooth surface, and high density.

Note: We can design and produce the alumina granulation powder according to your requirements.

Indicators Units A90 A92 A95 A97 A99
Al2O3 % 90 92 95 97 99
Fe2O3 ≤ % 0.1 0.10 0.1 0.1 0.05
Moisture % 0.3 0.3 0.3 0.3 0.3
Stacking Density g/c m3 1-1.2 1-1.2 1-1.2 1-1.2 1-1.2
Particle size Mesh 40~300 40~300 40~300 40~300 40~300
Sintering temperature degree celsius 1530 1550 1590 1630 1650
Sintering density g/c m3 3.50 3.62 3.65 3.70 3.85
Soaking time h 2 2 2 2 2
Na2O≤ % 0.2 0.2 0.2 0.2 0.2
Average shrinkage % 16-18 16-18 16-18 16-18 16-18
The color of Ceramic White White White White White

Payment: T/T in advance and balance after receiving the copy of B/L or L/C at sight
Delivery time: Within 2 weeks to ship since the date we receive your deposit or L/C at sight
Minimum order: 1x 20ft container also can consider small order for testing
22MT in one 20 FCL
FOB Port: Lianyungang
Packaging: 25 kg / bag/50kg/bag/ton bag
This products are refined from high quality calcined alumina by scientific confecting, rubbing, pulping, spraying, drying. The product is characterised by reasonable particle size, moderate strength, good fluidity, low sintering temperature, easy demoulding. The ceramic made of it enjoys the advantage of high strength, white and smooth surface, and high density.