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Your location：Home > Product1, sealing waterproof line can be made with water swellable rubber waterstop, as shown in figure:
2, in order to make the seal with a uniform stress, reasonable, our technical department design HJ-A type series in case of water expansion rubber water stop belt, the cross section of the non thick structure, divided into district Qiangli, anti water district and the installation area, also stretching hole wall is a plane, template is clamped, contact surface, waterproof dislocation, in the installation area is additionally provided with a mounting hole, the adjacent bars and is easy to be fixed, displacement, easy construction, installation, such as shown in the figure and size
Physical properties of rubber compound with water expansion line (GB/T18173.3-2002)
ID |
Project |
Index |
||||
PZ-150 |
PZ-150 |
PZ-400 |
PZ-600 |
|||
1 |
Hardness (shore A) / degree |
42±7 |
45±7 |
48±7 |
||
2 |
Tensile strength /Mpa ≥ |
3.5 |
3 |
|||
3 |
Break Long stretch rate/% ≥ |
450 |
350 |
|||
4 |
Volume expansion ratio% ≥ |
150 |
250 |
400 |
600 |
|
5 |
Repeated immersion test |
tensile strength/MPa ≥ |
3 |
2 |
||
350 |
250 |
|||||
150 |
250 |
300 |
500 |
|||
6 |
Low temperature bending（-20℃×2h） |
No crack |
||||
water swelling strip
Note: special specifications can be customized according to customer's requirements.
