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The polypropylene liquid-surface covering ball be made of the polypropylene,which production is a new kind of material. main characteristic is chemical properties stable, no oneself pollution, service life long, Overlay area greatly. these product are widely used in coagulate water tank , salt eliminating water tank and water treatment.
Technical data of liquid-surface covering ball:
Name | Diameter (mm) | Temperature (°C) | Compressive strength (Mpa) | Number (n/m3) | Void volume (%) | Covering rate (%) | PH range |
Solid covering ball | Φ40 | ≤120 | ≤ 0.4 | 720 | 9.5 | 91 | 1-4 |
Φ50 | ≤120 | ≤ 0.4 | 500 | 9.5 | 91 | 1-4 | |
Rimmed Solid covering ball | Φ40 | ≤120 | ≤0.4 | 666 | 9.3 | 97 | 1-4 |
Φ80 | ≤120 | ≤0.4 | 232 | 9.5 | 99 | 1-4 |
Covered Ball