Polypropylene Planetary Ball Mill Grinding Jar
To better serve you, we would like to discuss your specific requirement, Please Contact Us for a quote.
Specifications for Polypropylene Planetary Ball Mill Grinding Jars
High purity Polypropylene (PP) jars are used whenever small quantity of samples needs to be grinded/milled without contamination. Each jar set includes grinding jar, lid, silicon sealing gasket.
Milling media sold separately.
Features of Polypropylene Planetary Ball Mill Grinding Jars
Item No.: MJPM-PP-(0.1L~5L)
Material: PP /Polypropylene
Purity: 98%
Jar Volume: 100ml to 5000ml
Density: 0.91g/cm3
Shape: Cylindrical
Color: Milk White
Features: Medical grade
Abrasion Resistance: Very good
Attachment: Lid and silicon sealing gasket
Grind Balls: Mixed Zirconia balls (should be ordered separately)
Suitable for: Caustic, pharmaceutical samples
Choice of Grinding Jars & Grinding Balls
In order to prevent excessive abrasion, the hardness of the grinding jars used and of the grinding balls must be higher than that of the material used. Normally, grinding jars and grinding balls of the same material should be chosen.
Grinding Jar Ball Configurations
| Grinding Jar Volume | 100ml | 250ml | 500ml | 1000ml |
| Compatible Ball Weight | 84g | 210g | 420g | 840g |
| 5mm zirconia balls (0.39 g/pc) | 65 pcs | 162 pcs | ||
| 10mm zirconia balls (3.17 g/pc) | 16 pcs | 40 pcs | 40 pcs | 80 pcs |
| 15mm zirconia balls (10.71 g/pc) | 1 pc | 2 pcs | 24 pcs | 47 pcs |
| 20mm zirconia balls (25.39 g/pc) | 2 pcs | 4 pcs |
These values are recommendations, the number of balls should be determined experimentally if necessary.