Zibo Dongqiang Environmental Protection Equipment Co., Ltd.
Zibo Dongqiang Environmental Protection Equipment Co., Ltd.
[
Shandong,
China (Mainland) ]
Shandong, China (Mainland)
Grain
Blocky
Bonded Abrasives
| Packaging Details: | 25kg/woven bag;40bags/pallet. |
|---|---|
| Delivery Detail: | 10days after receiving deposit |
high purity;
strong grinding force;
less calorific value;
good acid/alkaline corrosion resistance;
Introduction:
White corundum(WA) is manufactured from Aluminia powder by crystal electro-fusion process at high termperature of over 2000C.
Its hardness is a little higher and toughness is a little lower than brown corundum.
It has the advantages of high purity, good sharpness, strong grinding force, less calorific value, high efficiency, good acid/alkaline corrosion resistance,high temperature
resistance, good thermal stability, etc.
Applications:
It has been widely used to make bonded and coated abrasive tools for grinding carbon steel, alloy steel ;as materials of superprecision grinding and polishing, high quality refractory, precision casting; materials of carrier of chemical catalytic agent and specialized ceramics;to atomize glass or acrylic arts.
Mechanical Properties:
|
Item Description |
|
|
Color |
White |
|
Crystal Form |
Trigonal System |
|
Hardness(Moh’s) |
≥10 |
|
Melting Point(C) |
2250 |
|
Max. Operating Temperature |
1900 |
|
True Density(g/cm3) |
≥3.90 |
|
Line Expansion |
7-9 |
Chemical Composites:
|
Applications |
Specifications
|
Chemical Composites |
Magnetic Substance
|
||||
|
Al2O3 |
Na2O
|
SiO2
|
|||||
|
ABRISIVE |
|
F12# --- 80# |
≥99.40 |
≤0.40 |
≤0.03 |
—— |
|
|
90# --- 150# |
≥99.30 |
≤0.40 |
≤0.05 |
≤0.03 |
|||
|
180# -- 240# |
≥98.20 |
≤0.40 |
≤0.03 |
—— |
|||
|
1# --- 63# |
≥99.30 |
≤0.40 |
≤0.05 |
≤0.03 |
|||
|
REFRACTOR MATERIALS |
|
180# --- 0 200# --- 0 320# --- 0 |
≥99.30 |
≤0.40 |
≤0.05
|
≤0.06 |
|
|
POWDER |
|
0 -- 1mm 1 --- 3mm 3 --- 5mm 5 --- 8mm 8 --- 12mm |
≥99.00 |
≤0.40 |
≤0.02 |
≤0.10 |
|
