Shanghai Runningfilter Co., Ltd
Shanghai Runningfilter Co., Ltd.
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Microfiltration cloth PP filter press cloth
Our filters are mainly used in the chemical, environmental protection, mining, food and other industries, as well as in laboratory filtration tests, to ensure that the filters of the filtration system are carefully selected and optimized. It has the advantages of good particle preservation, clear filter, high flow, excellent cake unloading performance, and long service life.
Main Features
(1) The main materials are PP, pet, PA, PVA, PTFE;
(2) Sealed steel or plastic rings, adjusted according to various equipment;
(3) Product according to custom design, shape and material production;
(4) Acid resistance, alkali resistance, heat melting;
(5) Easy to clean, long service life.
| Performance | Polyester | Nylon | Polypropylene | Vinylon |
| Acid resistance | Strong | Poor | Good | Not resistant to acid |
| Aikall resistance | Weak base | Good | Strong | Strong alkali resistance |
| Conductivity | Very poor | Better | Good | General |
| Elongation at break | 30%-40% | 18%-45% | Greater than polyster | 12%-25% |
| Responsiveness | Well | Recovery rate of 90% or more at 10% elgonation | Slightly better than polyester | Poor |
| Wear resistance | Well | Well | Well | Well |
| Heat resistance | 180-170 ° C | Slightly shrink at 130℃ | Slightly shrink at 90℃ | 100℃ shrinkage |
| Softening | 230-240℃ | 180℃-170℃ | 140-150℃ | 200℃ |
| Melting | 255-265℃ | 210-215℃ | 165-170℃ | 220℃ |
