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PVC partition series with diagonal reinforcement strips
Classification：
PVC separator series
产品描述
PVC Diaphragm Series with Oblique Ribs
This type of PVC diaphragm is mainly used for traction batteries in electric bicycles and electric tricycles. It has good toughness and strength, and is easy for workers to operate when assembling batteries. This type of diaphragm currently occupies a large share of the PVC diaphragm market.
Technical Indicators
| Item | Unit | Parameter | ||
| Base Thickness | mm | ≤0.30 | 0.30~0.50 | >0.50 |
| Total Thickness | mm | 0.70±0.05 | 0.70±0.05 | 0.70±0.05 |
| Resistance | Ω.dm 2 | ≤0.0015 | ≤0.0025 | ≤0.0035 |
| Tensile Strength | Mpa | ≥5.00 | ||
| Porosity | % | ≥38 | ||
| Maximum Pore Size | μm | ≤25 | ||
| Wettability | s | ≤5.0 | ||
| Acid Immersion Weight Loss | % | ≤2.0 | ||
| Moisture Content | % | ≤1.0 | ||
| Iron Content | % | ≤0.0050 | ||
| Chlorine Content | % | ≤0.0030 | ||
| Reducing Potassium Permanganate Substance | Ml/g | ≤15.0 | ||
| Foamability | / | Bubbles (foam) cannot completely cover the surface of the sulfuric acid solution | ||
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