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| Customization: | Available |
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| Active Ingredient Content: | PP/PVC |
| Application: | Electronics Industry, Medical Industry, Packaging Industry |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Metric | RPP Ball Ring vs. Raschig Ring |
Throughput | 50%+ higherat same pressure drop |
Pressure Drop | 50–70% lowerat same capacity |
Mass Transfer Efficiency | 20% improvement |
Porosity | 89–95% |
Specific Surface Area | 72–188 m²/m³ |
Feature | RPP Ball Ring | Metal/Ceramic Fillers |
Temperature Range | 60–132°C | Higher (but prone to corrosion) |
Weight | Lightweight | Heavy |
Cost | Lower | Higher |
Anti-Fouling | Good | Excellent (but brittle) |
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