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| Material | Temp Resistance | Acid & Alkali Resistance | Core Features | Applicable Industry |
|---|---|---|---|---|
| Polyester (PET) | ≤140℃ | Strong acid, weak alkali | Wear resistant, stable size, high temp resistant | Mining, chemical, ceramics |
| Polypropylene (PP) | ≤90℃ | Full pH 1-14 resistant | Smooth surface, easy cake discharge | Wastewater, sludge dewatering |
| Nylon (PA) | ≤105℃ | Strong alkali, weak acid | Excellent wear resistance | Mine sand, stone, tailings |
| Stainless Steel | ≤300℃ | High corrosion resistant | High strength, reusable | Food industry, special conditions |