Nickel porous tapes
They are made of nickel electrolytic powders by the method of continuous rolling in rolls with subsequent sintering in hydrogen furnaces. Supplied in the form of rolls wound on bobbins or cut plates. They are used in the manufacture of porous filtering materials and electrode plates of alkaline batteries and other energy storage devices. It is possible to fabricate a nickel strip taking into account the technical requirements of the customer.
Specifications
| Specifications | Nickel plated tape eK0.021.740TU | Nickel plated tape eK0.021.742TU | Nickel plated tape eK0.021.755TU | Лента никелевая еК0.021. 757ТУ | ||||
| Type 1 | Type 2 | Type 3 | Type 4 | Тип 2 | Тип 3 | |||
| Thickness, mkm | 55±7 | 93±7 | 93±7 | 93±7 | 45±7 | 90±15 | 60±10 | 130±30 |
| Porosity,% | 25±5 | 33±5 | 30±5 | 30±5 | not more than 15 | не более 15 | не более 15 | не более 15 |
| Band width, mm | 60÷90 | 54,1-0,3 | 54,1-0,3 | 70-0,5 | 60÷90 | 60÷90 | 60÷90 | 60÷90 |
| Permeability | - | 6,2 | 4,5 | 4,5 | - | - | - | - |
| Thickness in width, not more than, mkm | 7 | - | - | - | 7 | 10 | 10 | - |
| Strength (time resistance) in the longitudinal direction, not less than, MPa (kg s / cm2) | 63,8 (6,5) | - | - | - | 88,2 (9,0) | 150 (15,3 | 100 (10,2) | - |
| Relative elongation after rupture in the longitudinal direction, not less than,% | 0,1 | - | - | - | 0,9 | 4,0 | 3,0 | - |