Top Selling Rubber Water Stop Belt
Rubber Water Stop Belt The middle take managing the hosepipe of the hole The middle are without managing the hosepipe of the
| Rubber Water-stop Belt Performance parameter: | |||||||
| number | item | index | |||||
| B | S | J | |||||
| 1 | Rigidity, HA | 60±5 | 60±5 | 60±5 | |||
| 2 | Tensile strength ,MPa ≥ | 15 | 12 | 10 | |||
| 3 | Snap and elongation,%≥ | 380 | 380 | 300 | |||
| 4 | transmutation | 70×24h,% ≤ | 35 | 35 | 35 | ||
| 23×168h,% ≤ | 20 | 20 | 20 | ||||
| 5 | Tear strength21,KN/m ≥ | 30 | 25 | 25 | |||
| 6 | Brittleness temperature, ≤ | -45 | -40 | -40 | |||
| 7 | Air aging31 | 70×168h | Rigidity, HA ≤ | 8 | 8 | -- | |
| Tensile strength,MPa ≥ | 12 | 10 | |||||
| Snap and elongation,% ≥ | 300 | 300 | |||||
| 100×168h | Rigidity, HA ≤ | -- | -- | 8 | |||
| Tensile strength,MPa ≥ | 9 | ||||||
| Snap and elongation,% ≥ | 250 | ||||||
| 8 | Ozone ageing 50pphm: 20%, 48h | 2grade | 2 grade | 0 grade | |||
| 9 | Rubber and metal bonding | In vivo sections flexibility | |||||
| remark | |||||||
| 1 rubber and metal bonded items apply only to the edge of waterstop which include steel. | |||||||
Top Selling Rubber Water Stop Belt
