Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
| Supply Ability | 15000mt per year |
| Delivery Time | 7-30 days |
| Packaging Details | 25kgs bags+Pallet, or 25kgs bags+ Ton bag |
| Color | Brown |
| Chemical index | Al2O3 95%min. Fe2O3 0.3 %, SiO2 1 %max. TiO2 1.8-2.8% |
| Crystal structure | Trigonal |
| Hardness | 9.0 Mohs, 2100HV |
| True Density | 3.97g/cm3 |
| Application | For sandblasting, shoe molds sand blast cleaning |
| Brand Name | Zhengtong |
| Model Number | F12#-F220# |
| Certification | N/A |
| Place of Origin | Zhengzhou |
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Product Specification
| Supply Ability | 15000mt per year | Delivery Time | 7-30 days |
| Packaging Details | 25kgs bags+Pallet, or 25kgs bags+ Ton bag | Color | Brown |
| Chemical index | Al2O3 95%min. Fe2O3 0.3 %, SiO2 1 %max. TiO2 1.8-2.8% | Crystal structure | Trigonal |
| Hardness | 9.0 Mohs, 2100HV | True Density | 3.97g/cm3 |
| Application | For sandblasting, shoe molds sand blast cleaning | Brand Name | Zhengtong |
| Model Number | F12#-F220# | Certification | N/A |
| Place of Origin | Zhengzhou | ||
| High Light | aluminum oxide abrasive media ，recyclable aluminium oxide abrasive ，aluminum oxide sandblasting abrasive | ||
Shoe Molds cleaning Brown aluminum oxide sandblasting abrasive media 90#-220# FEPA
Brown aluminum oxide,is one of the artificial corundum, HS code 281810
Its main chemical constituent is Al2O3 95%Min. and small quantity of TiO2, Fe2O3, SiO2 etc.
It has characteristics of high hardness, great toughness and sharpness.
Sand blasting used grits 12#-220# .
| Chemical Index | ||||
| Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO |
| 95%min. | 1.0% max. | 0.3% max. | 2.0%-3.0% | 0.45% Max. |
| Physical Index | ||||
| Color | Crystal Form | True Specific Gravity | Vickers Hardness | Melting point |
| Brown | Trigonal Crystal | 3.97g/cm3 | 2100kg /mm2 | 2000 °C |
| Sizes-Grit | ||||
| F12# | F14# | F16# | F20# | F22# |
| F24# | F30# | F36# | F40# | F46# |
| F54# | F60# | F70# | F80# | F90# |
| F100# | F120# | F150# | F180# | F220# |
Package: 25kgs bag+ Ton bags or Pallets or as per customer's requests.
Delivery: 10-30 days on board according to quantity 25-200mt.
FOB Tianjin, China
As sandblasting abrasive media, BFA has below features:
1. Less dust
Due to brown aluminum oxide’s relatively high specific gravity, it produces less dust during the sandblasting process. This ensures operator health and safety and improves operator visibility.
2. High efficiency
The brown aluminum oxide abrasive grits can quickly hit the surface of the object with sharp edges and corners, it is regarded as a very fast way of sandblasting.
3. Low loss
The unique size of brown aluminum oxide ensures that more effective particles hit the surface of the object (such as 30-60 mesh sand, which can produce 11 million particles per kilogram to hit the surface of the object, while conventional slag such as 20 mesh can only produce 1 million.
4. High surface treatment quality
During the blasting process, brown aluminum oxide can penetrate deep into the caves and pits of the surface to reach the bare surface of the metal, so it can completely remove all rust, water-soluble salts and other pollutants.
Application in shoe molds cleaning
1. Guide column, guide sleeve, corrosion mold, steel blasting and blasting, and mold blasting to remove burrs.
2. The surface of the metal stamping die removes the rough surface of the old rubber, mold bolt and template workpiece, derusting, degreasing, descaling, aging rubber, and can also be used for spraying and pre-plating treatment to improve the surface of the coating. Adhesion and all surface treatments.
3. It can be applied to sandblasting of large, and heavy workpieces: such as various types of medical molds, computer shell molds, plastic molds, automobile molds, gravity pressure molds, forging molds, etc..
Why Choose us?
1) 20 years abrasive industry experiences
2) The biggest black fused alumina producer in China, one of Top 10 corundum manufacturers in China
3) Well-known brand in China Abrasive Industry
4) Free samples to test
Caroline Cui
Company Details
Business Type:
Exporter,Seller
Year Established:
2017
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Zhengzhou Zhengtong Abrasive Import & Export Co., Ltd is specialized in providing ceramia beads blast -ing media, Zirconia beads grinding media and Aluminum Oxide abrasive using in grinding, polishing cutting, sandblasting and refractories. ... Zhengzhou Zhengtong Abrasive Import & Export Co., Ltd is specialized in providing ceramia beads blast -ing media, Zirconia beads grinding media and Aluminum Oxide abrasive using in grinding, polishing cutting, sandblasting and refractories. ...
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