pack: | 25kg paper bag | color: | white |
Package preview: | usage: | grinding, polishing | |
type: | Blasting Media, Abrasives | port: | Shanghai Port/Qingdao Port/Tianjin Port |
Customization support: | OEM、ODM | payment terms: | Western Union, L/C, T/T |
shape: | gravel | product name: | White corundum |
Packaging Details: | 1. 25kg or 20kg/woven bag; 2. 25kg or 20kg/kraft paper bag; 3. Moisture-proof plastic lining; 4. 1000kg/ton plastic ton bag; 5. Carton; 6. Plastic film; 7. Wooden pallet. All packaging can be customized according to customer requirements. | sample: | provide sample |
Warranty: | 3 years | Origin: | Henan, China |
brand: | Xinli | Abrasive size: | F10-F20, F240-F6000 |
hardness: | 9.0 | quality: | high level |
payment terms: | liquid chromatography | MOQ: | 1 ton |
model: | 001 | use: | sandblasting |
Supply capacity: | 10,000 tons of white alumina per year |
Physical properties:white corundum, white corundum | ||
color | white | |
crystal form | Trigonal system | |
Moh's hardness | 9.0-9.5 | |
Microhardness | 2000-2200 kg/mm2 | |
melting point | 2250 | |
working temperature | 1900 | |
true density | 3.90 g/cm3 | |
Bulk density | 1.5-1.99 g/cm3 |
Chemical Position Criteria:White corundum powder, white corundum powder | ||||||||
code and size range | chemical composition% | |||||||
F12-F80 | Aluminum oxide | silica | Ferric oxide | sodium oxide | ||||
F90-F150 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 | ||||
F180-F220 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 | ||||
#240-#3000 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 | ||||
#4000-#12500 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |