- Zhengzhou Haixu Abrasives Co., Ltd.
- China Manufacturer with main products:white fused alumina ,brown fused alumina ,silicon carbide ,boron carbide ,glass beads ,pink fused alumina ,tabular alumina ,ceramic foundry sand ,zirconia fused alumina ,chromite sand ,garnet ,bauxite
Home > Products > white fused alumina > Silicon Wafer Polishing Aluminum Oxide Powder
Silicon Wafer Polishing Aluminum Oxide Powder
- 800 Ton / Tons per Month
- Tianjin/Qingdao and other port in China
- T/T L/C D/P D/A Credit Card PayPal Cash Escrow Other
- 7 days
Product Details
| Brand Name: | Haixu Abrasives | Place of Origin: | China | Model Number: | F230-F2000 |
| Material: | alumina oxide | Usage: | polishing | Abrasive Grain Sizes: | F230-F2000 |
Product Description
Silicon Wafer Polishing Aluminum Oxide Powder
AL2O3 alumina polishing powder is a white abrasive made from industrial alumina powder (Al2O3) with a content of over 98% and a small amount of iron oxide and silicon oxide. It is a white abrasive which is melted at high temperature. Its hardness is slightly higher than that of brown corundum and its toughness is slightly lower. It is made by smelting and cooling above 2000 degrees in arc, grinding and shaping, removing iron by magnetic separation, and sieving into many kinds of granularity. It is compact in texture, high in hardness, and sharp in shape.
The micro powder of white fused alumina from Haixu Abrasives are produced with acid wash and water pickled process, so it will get a more purity powder. Comparing with the ones with milling production, Acid pickled WFA powder has better size distribution which is suitable for making ceramic membrane tubes, honing stone, even for skin cleaning.
· High hardness and dense particles. Single-particle roundness is good.
· The color is pure white, with no impurities, to ensure the wear-resistant layer or wear-resistant paper color and transparency.
· Uniform distribution of particle size, single-particle shape consistent, with a small amount of wear-resistant effect.
· Excellent Chemical stability with high acid-alkali resistance, high-temperature stability.
· Low acidity AL2O3 polishing powder from HAIXU Abrasive is produced strictly according to FEPA and JIS standard, all products are tested and qualified before shipment.
· Low electrical conductivity; moderately-high thermal conductivity; good refractoriness and resistance to molten metals.
| Typical Chemical composition(F600) | ||
| AL2O3 | 99.20% | |
| SiO2 | 0.16% | |
| NA2O | 0.34% | |
| Fe2O3 | 0.08% | |
| CaO | 0.04% | |
| Typical physical properties | ||
| Hardness: | Mohs:9.0 | |
| Maximum service temperature: | 1900 ℃ | |
| Melting Point: | 2250 ℃ | |
| Specific Gravity: | 3.95g/cm3 | |
| Volume density | 3.6g/cm3 | |
| Bulk density(LPD): | 1.55-1.95 g/cm3 | |
| Color: | White | |
| Particle shape: | Angular | |
| Available size: | ||
| FEPA | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 | |
| JIS | 240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# 10000# | |
D50 size of White fused alumina powder:
FEPA-microgrits sizes | |
Grit designation | Mean grain size ds50-value in μm |
F 230 | 53.0 ± 3 |
F 240 | 44.5 ± 2 |
F 280 | 36.5 ± 1.5 |
F 320 | 29.2 ± 1.5 |
F 360 | 22.8 ± 1.5 |
F 400 | 17.3 ± 1 |
F 500 | 12.8 ± 1 |
F 600 | 9.3 ± 1 |
F 800 | 6.5 ± 1 |
F 1000 | 4.5 ± 0.8 |
F 1200 | 3.0 ± 0.5 |
F 1500 | 2.0 ± 0.4 |
F 2000 | 1.2 ± 0.3 |
F 3000 | 0.8±0.2 |
Surface treatment/finishing.
Lapping, polishing, decorative non-skid tile, and pressure blasting.
Additives in epoxy floor painting, special coating.
Ceramic tiles special ceramics.
The ideal raw material for oilstone, sharpening stone, whetstone, and other lapping tools.
Anti-friction material, anti-resisting grounds/paper/painting.
Ceramic water filter material such as filter plate and ceramic membrane tube.
Wear resistance coating, laminates.
Used for making polishing paste/solution etc.
Zhengzhou Haixu abrasives co., Ltd, founded in 1 9 9 9, located in Xingyang City, Henan Province, China. With 20 years of production experience and professional technical and marketing team, Haixu Abrasives has established long term cooperation with foreign customers which are from about forty countries including United States, Germany, Italy, Japan, Korea, Russia, Malaysia, and Vietnam.
Zhengzhou Haixu Abrasives Co., Ltd has over 7500 square kilometers workshop for production and QC department with all kinds of testing equipments including Omec, Slap-sieve and microscope, Office for accounting, purchasing, importing, exporting, after-sales service, logistics. HAIXU now become a leading brand in the abrasives material field.
All the materials are produced under professional standards, running under the production standards of GB, FEPA, JIS, and AFS separately. Our staff from Haixu Abrasives are always providing good quality products, professional service, and proper solutions for all clients all over the world.
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What are your terms of payment?
A: Payment
Q: Which region is your main market?
A: We have many customers from South Korea, Japan, Russia, North America. Most of those clients cooperated with us for more than 10years.
Contact Us
- Zhengzhou Haixu Abrasives Co., Ltd.
- Contact namePan Chen
- Phone86-371-60900389
- AddressXingyang Zhengzhou,Henan
-
Foundry Chrome ore chromium 45 percent filler Sand
-
46% chromium chromite sand for foundry
-
Casting Grade Chromite Sand For Foundry Price
-
Cr2o3 46% chromite sand price for foundry
-
46% Top quality foundry chromite sand from south africa
-
Foundry Chromite Sand for brake pads 46% Cr2O3 Chromite Sand
-
Chromite ore/Chromite sand wholesale/Iron steel casting
-
Chromite sand for plasma coating
-
Chromite sand for wear-resistance brake parts
-
Chromite Based Stuffing Sand material Chromite sand AFS35-40 AFS40-45
-
Chromite Foundry Sand 20-70 mesh
-
Chromite Powder 0-200 mesh
Popular Searches
- steel shot
- silicon carbide
- green silicon carbide
- garnet sand blasting
- Blasting Glass Bead
- shot blast
- stainless steel shot
- Abrasive Silicon Carbide
- steel cut wire shot
- shot blast steel ball
- diode anode
- pyrolytic graphite sheet
- silicon wafer scrap
- Crystal Sand
- black silicon carbide
- quartz crystal points wholesale
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Pan Chen
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-