Polyurethane Ball Mill Jar BZPBJ-503 is designed for efficient and contamination-free grinding. This ball mill jar offers a 250 ml capacity and features a flat gasket seal for reliable closure and performance. It provides excellent resistance to abrasion and solvents during mechanical mixing. Its internal surface supports even dispersion while minimizing sample loss. Our Polyurethane Ball Mill Jar BZPBJ-503 is ideal for pigment emulsification, soft compound milling, and composite sample testing.
$231.00
| Volume | 250 ml |
| Seal Ring Type | Flat Gasket |
| Height | 90 mm |
| Wall Thickness | 10.5 mm |
| Cover Thickness | 12 mm |
| Internal Diameter | 73 mm |
| External Diameter | 94 mm |
| Bottom Diameter | 89 mm |
| Cover Weight | 0.250 Kg |
| Grinding Jar Weight | 0.600 Kg |
Our Polyurethane Ball Mill Jar BZPBJ-503 is used in pigment milling, organic compound testing, flexible resin dispersion, high-purity media mixing, and polymer-based nanomaterial synthesis.
Frequently Asked Questions
1: What is the main benefit of the BZPBJ-503 jar?
The primary advantage of BZPBJ-503 is its soft, elastic polyurethane body which allows safe grinding without metal contamination, making it ideal for delicate or high-purity samples.
2: Can you safely process sticky substances in BZPBJ-503?
Yes, its smooth internal finish allows sticky or resinous materials to be processed with ease and prevents them from adhering excessively to the walls.
3: How does the flat gasket support BZPBJ-503 during grinding?
The flat gasket ensures a secure and tight seal between the jar and lid, minimizing the risk of spills or sample evaporation during high-speed milling.
4: Does BZPBJ-503 reduce milling noise?
Yes, polyurethane’s natural shock-absorbing properties result in significantly reduced noise during grinding operations, even at higher speeds.
5: Can you use BZPBJ-503 with sensitive samples?
Absolutely, the non-reactive surface and soft body make it especially suitable for sensitive, pure, or chemically reactive materials.
6: When is a Polyurethane Ball Mill Jar best used?
A Polyurethane Ball Mill Jar is best used when low noise grinding, and abrasion resistance are essential. It is ideal for blending polymers, pigments, or other soft to mid-hardness materials. Its elasticity helps protect both the jar and milling media.
7: Can the Polyurethane Ball Mill Jar be used for wet grinding?
Yes, the Polyurethane Ball Mill Jar is suitable for both wet and dry grinding. Its sealed design prevents leaks and resists chemical exposure. Ensure the jar is properly closed for liquid-based operations.
8: Can it be used with all types of media?
The Polyurethane Ball Mill Jar is compatible with ceramic, zirconia, and stainless-steel balls. Avoid pairing it with extremely hard media that may cause excessive wear. Match the media type to your milling application.
9: When should the Polyurethane Ball Mill Jar be replaced?
Replace the Polyurethane Ball Mill Jar if it shows signs of surface wear, deformation, or cracking. Routine inspection helps maintain milling consistency. Proper care can extend its life significantly.
10: Can the Polyurethane Ball Mill Jar be cleaned easily?
Yes, the Polyurethane Ball Mill Jar has a non-stick surface that resists residue buildup. Clean it with warm water, mild solvents, or alcohol depending on your sample. Avoid harsh chemicals that may degrade the polymer.
