White Fused Alumina Corundum for Casting White Corundum Refractory 0-1-3-5-8mm

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials, Instant Materials
• Type: Ablative Material
• Shape: Powder , Crystalline , Granule
• Material: Alumina Block
• Bulk Density: 3.9g/cm3
• Model NO.: Corundum
• Al203: 99.5% Min
• Na2o: 0.35% Max
• Transport Package: Packing: 25kgs, 500kgs, 1000kgs, Valve Bags
• Specification: 85-90
• Trademark: XS
• Origin: China
• HS Code: 28181010
• Production Capacity: 8000000mt/M

Product Description

Refractory Material white fused alumina
Introduction of White Aluminium Oxide:
White fused alumina is made from high quality alumina by being melted above 2000°C in the electric arc furnace. It is characterized by high purity, great self-sharpening, acid and alkali resistance, high temperature resistance and stable thermal performance.

Typical properties of White Aluminium Oxide:
High Hardness
High Compression Strength
Abrasion/ Wear-Resistance
Abrasives
Chemical Inertness
High Degree of Refractoriness
Superior Electrical Insulating Properties
Dielectric Properties
High Melting Point

Using

Specifications

The main chemical components%

Al2O3

Fe2O3

SiO2

Na2O

CaO

Abrasives

F

F4-F80

≥99

≤0.25

≤1.5

≤0.25

≤0.01

F90-F150

≥99

F180-F240

≥99

P

8#-80#

≥99

≤0.25

≤1.2

≤0.4

≤0.01

100#-150#

≥99

180-220#

≥99

Refractory

size sand

0-1mm

≥99.5

<0.3

<1.5

<3.0

<3.5

1-3mm

3-5mm

5-8mm

powder

200-0

≥99

<0.05

<0.05

<3.5

<0.3

325-0

MOSTLY USED AS :
1, available in various types of sand blasting, and research the light (lTbppinTb) homework.
2, glass or acrylic crafts aesthetic feeling of atomization process.
3, television screen, sand blasting process.
4, the cutting of silicon wafer.
5, the teeth clean sand.
6, precise foundry sand.
7, burrs and processing: bakelite, plastic, zinc and aluminum die-casting products, electronic components, the flash removal of magnetic core, etc.Eliminate the processing.

PACKING:25kgs Pvc bags+1MT big jumbo bag

Packing : 20kg or 50kg/ barrel (of iron/ plastic/paper) or according to your requests.