Zirconia bubble ball 1.fabricated by sintering of high temperature using fused stabilized zirconia bubble ball 2.1600-2400
zirconia bubble ball
1.Definition:
It is a kind of light weight refractory material with high temperature and energy saving.
2.Features:
1).ISO9001:2000
2). High purity of up 95%.
3).CaO Stablity.
4).High temperature industry from 1600-2400
3.Properties:
ITEM No.:HXZBB-001 | Properties |
ZrO2·HfO2 % | ≥95 |
CaO % | 3.3-4.0 |
SiO2 % | ≤0.2 |
Fe2O3 % | ≤0.1 |
Al2O3 % | ≤0.2 |
Max working temperature | ≥2200°C |
Bulk density g/cm3 | 1.5-2.5 |
Grain size mm | 0.2-5mm |
Stability | 70-80mm |
4.Application:
It can be used as heat insulation material and casting material under high temperature of 1600 to 2400°C.
Also used in high temperature energy saving down-draft kilns, shuttle kilns, tungsten furnace, induction furnace, and so on. Using it, about 40% of energy can be saved obviously.
5.Packing: 25kgs/bag, 40bags/ton bag.
Zirconia bubble ball
