Product Details:
|
Product Name: | Pink Fused Alumina 97.6% | Application: | Grinding Disc Abrasives |
---|---|---|---|
Al2O3 Content: | 97.5% | Bulk Density: | 1.79-1.89g/cm3 |
Standard: | ISO / JIS / FEPA | Color: | Ruby |
High Light: | 24# Abrasive Aluminium Oxide,97.6% Abrasive Aluminium Oxide,FEPA Abrasive Aluminium Oxide |
Abrasives Material Barmac Crushed Pink Fused Alumina 24# for Cutting Disc Abrasives
1. Pink Fused Alumina Introduction
Pink Fused Alumina is electrically fused in high temperature. Being added with the right quantity of chrome oxide, it emerges deep pink in color. Its hardness is close to, but toughness higher than that of WA. The abrasive tools made of it feature excellent durability and high processing cleanness, which are suitable for the precision grinding of the measuring tools, lathe main shafts, instruments and apparatus parts, threading work pieces and samplers, etc.
2. Pink Fused AluminaSpecifications
Chemical composition
Composition
|
Low chromium
|
Medium chromium
|
High chromium
|
||||||
Grit sizes
|
Al2O3
|
Cr2O3
|
Na2O
|
Al2O3
|
Cr2O3
|
Na2O
|
AI2O3
|
Cr2O3
|
Na2O
|
F8-F80
|
≥98.5
|
0.2-0.4
|
≤0.50
|
≥98.2
|
0.4-1.0
|
≤0.55
|
≥97.4
|
1.0-2.0
|
≤0.55
|
F90-F150
|
≥98.5
|
≤0.55
|
≥98.2
|
≤0.60
|
≥97.0
|
≤0.60
|
|||
F180-F220
|
≥98.0
|
≤0.60
|
≥97.8
|
≤0.70
|
≥96.5 |
≤0.70
|
Physical property
Basic minerals |
Crystal size μm |
True density g/cm3 |
Bulk density g/ cm3 |
Knoop hardness kg/mm2 |
α-Al2O3 | 600-2000 | ≥3.90 | 1.40-1.91 | 2200-2300 |
3. Pink Fused Alumina General advantages
1. High hardness;
2. Sharp edges;
3. Outstanding durability;
4. High toughness;
5. High cleaness.
4. Pink Fused Alumina Characteristics
1. High toughness;
2. high hardness, good self-sharpening;
3. Environmental protection;
4. Strong grinding ability;
5. Low heat generation;
6. High efficiency.
5. Pink Fused Alumina Applications
1, Pink fused alumina for surface processing: metal oxide layer, carbide black skin, metal or non-metal surface rust removal, such as gravity die-casting mold, rubber mold oxide or free agent removal, ceramic surface black spot, uranium removal, painted rebirth.
2, Pink fused alumina beautification processing: all kinds of gold, gold jewelry, precious metal products of the extinction or fog surface processing, crystal, glass, ripple, acrylic and other non-metallic fog surface processing and can make the surface of the processing into metallic luster.
3. Pink fused alumina for Etching and processing: etching artists of jade, crystal, agate, semi-precious stone, seal, elegant stone, antique, marble tombstone, ceramics, wood, bamboo, etc.
4. Pink fused alumina for Pretreatment: TEFLON, PU, rubber, plastic coating, rubber ROLLER, electroplating, metal spray welding, titanium plating and other pretreatment, so as to increase the surface adhesion.
5. Pink fused alumina for Burr processing: burr removal of bakelite, plastic, zinc, aluminum die-casting products, electronic parts, magnetic cores, etc.
6, Pink fused alumina for stress elimination processing: aerospace, national defense, precision industry parts, rust removal, painting, polishing, such as stress elimination processing.
Contact Person: Jason Chen
Tel: 86-18603794999