Product
Walnut shell
Description
Walnut shell is a kind of granular material which has been processed through degreased, broken, screened, etc., with molecular sieve surface and good adsorption effect and polishing abrasive. It is a kind of natural light-rolling material, it will not damage the surface of the work pieces and achieve a good polishing, etc.
Application
1. Polishing Media
2. Blast Cleaning
3. Polishing
4. Filters for water purification
Specifications
Items | Result | Items | Result |
the oil removal efficiency | 90-95% | Backwashing strength | 25m3/m2.h |
Suspended solids removal rate | 95-98% | Water flushing pressure | 0.32MPa |
rate of filtration | 20-25m/h | Way of protecting | Supplement 5－10％per year |
specific gravity: | 1.5g/cm3 | Bulk Density | 0.8g/cm3 |
Mosh Hardness: | 2.5-3.0 | PH: | 4-6 |
Shell content: | above 90.9% | Moisture: | 8.7% |
Size Available
According to customer’s requirements.