Gold Member Since 2014
Audited Supplier
Zibo Yaohua Imp. & Exp. Co., Ltd.

Alumina Bubbles, Alumina Hollow Bubbles, Alumina Balls manufacturer / supplier in China, offering Alumina Hollow Bubbles for Ultra High Temperature Furnace, Clay and High Alumina Brick for Carbon Calciner and Roaster, Heat Resistant Alumina Silica Fiber Blanket for Fireplace and so on.

(/ )

Supplier Homepage Product Refractory Alumina Hollow Bubbles for Ultra High Temperature Furnace

Alumina Hollow Bubbles for Ultra High Temperature Furnace

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
Get Latest Price
Port: Qingdao, China
Production Capacity: 2000ton/Month
Payment Terms: T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: YH
  • Feature: Long Time Materials
  • Shape: Ball
  • Trademark: YH
  • Specification: 0.5-10mm
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Alumina
  • Transport Package: Woven Bags
  • Origin: China
Product Description
Introduction:
Fused Alumina Bubble is produced by blowing the melt of high purity Bayer process
 
alumina in a controlled atmosphere to produce hollow spheres. Due to its low density
 
and extremely low thermal conductivity fused alumina bubble is ideal for high alumina
 
based Insulating Bricks and castables.
 
Specification:
IndexValue
Al2O3≥99.0
SiO2≤0.3
Fe2O3≤0.15
NaO≤0.5
Bulk Density(g/cm3)0.6-1.0
Refractoriness(ºC)1800
Grain (mm)0.2-1,0.5-1,1-3,2-3,3-4,5-8

Applications:

Alumina bubble is used in the production of lightweight insulating refractories where low thermal conductivity, and high temperature properties are the prime requirements. It is also used effectively for loose-fill refractories.


 
Send your message to this supplier
Avatar
Ms. Angela Wang
Sales Manager
*From:
To: Ms. Angela Wang
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category