| Customization: | Available |
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| After-sales Service: | Online Technical Guidance |
| Certification: | GB |
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| Rubber Waterstop: GB/T18173.2-2014 | ||||||
| No. | Item | Index | ||||
| B.S. | J | |||||
| JS | JX | |||||
| 1 | Hardness (Shore A)/ degree | 60±5 | 60±5 | 40-70 | ||
| 2 | Tensile strength/ MPa >= | 10 | 16 | 16 | ||
| 3 | Elongation at break/ % >= | 380 | 400 | 400 | ||
| 4 | Compression set/ % | 70ºC×24h, 25% <= | 35 | 30 | 30 | |
| 23ºC×168h, 25% <= | 20 | 20 | 15 | |||
| 5 | Tear strength/ (KN/m) >= | 30 | 30 | 20 | ||
| 6 | Brittleness temperature/ ºC <= | -45 | -40 | -50 | ||
| 7 | Hot air aging 70ºC×168h | Hardnesschange (ShoreA)/ degree <= | +8 | +6 | +10 | |
| Tensile strength/ MPa >= | 9 | 13 | 13 | |||
| Elongation at break/ % >= | 300 | 320 | 300 | |||
| 8 | Adhesion strength between rubber and cord fabric/ (N/mm) >= | - | 5 | - | ||
| Rubber to metal adhesive items are only applicable to waterstops compounded with steel edges. | ||||||
Demension: Length: Usually 20m or 25m per roll. Width: 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm etc. Thickness: 3mm-20mm. Costomized demensions are available. |
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