Hight Temp Resistance Refractory Balls Alumina Ceramic Ball for Heat Storage

• Customization: Available
• Feature: Long Time Materials
• Place of Origin: Jiangxi, China (Mainland)
• Model NO.: BS-PPR
• MOQ: 1 Cubic Meter
• Size: 3mm, 6mm, 10mm, 13mm, 19mm, 25mm
• Refractoriness (ºC): 1580< Refractoriness< 1770
• Material: Ceramic
• Type: Random Packing
• Usage: Chemical Industry Product
• Effect: Support Media
• Source: Alumina
• Transport Package: 25kg PVC Small Bags in a 1 Mt Big Bag
• Specification: 20mm 30mm 40mm 50mm 60mm
• Trademark: Bestn
• Origin: China(Mainland)
• HS Code: 6909110000
• Production Capacity: 1000ton/Month

Product Description

Product Discription




The heat storage ceramic ball is also known as the spherical heat storage body, which has the advantages of high strength,low abrasion loss,large heat capacity and thermal conductivity result in efficient heat storage performance,excellent resistance to high temperature and the thermal , is excellent refractory.

Regenerative ball:
Density	3.6g/cm³
porosity	≤25%
Filling Density	1800-2000kg/m³
Mohs Hardness	≥9
water absorption	3%
1100ºCwater-cooling	≥9times
coefficient of expansion(3)(×10-6/ºC)	≥3.5
Operating temperature(ºC)	1800ºC
working temperature(ºC)	≥1550ºC
Appearance	White,regular,not smooth
Al2O3	99%
SiO2	≤0.3
MgO	≤0.2%
Fe2O3	≤0.01%
CaO	≤0.3
Na2O	≤0.02
TiO	≤0.02%
16mm,18mm,20mm,25mm	19mm