Payment & Shipping Terms:
|Size:||By You Needs||Material:||Alumina|
|Passing Rate:||90 % Min||Refractoriness:||1800 ℃|
|Feature:||High Purity||Test Standard:||GB/T3044-89|
bubble alumina refractory,
alumina ceramic balls
Physical And Chemical Properties
|Type 1||Type 2|
|Chemical composition (%)||Al2O3||98.5min||99min|
|Packing density (g/cm3)||0.5-1.0|
Fused Alumina Bubble is produced by blowing the melt of high purity Bayer process aluminain a controlled atmosphere to produce hollow spheres. Due to its low density and extremely low thermal conductivityfused alumina bubble is ideal for high alumina based Insulating Bricks and castables.
1 ) . In 1MT Big Bag
2 ) . 25KG PP Big Bag In 1MT Big Bag
3 ) . Custom-made packing as required
Q : What is your lead time?
A : It usually needs about 7-14 days after receiving the workable payment.
Q : Do you provide free samples?
A : Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.
Q : What is your payments term?
A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Contact Person: Xu