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Find Hydrophobic Bentonite Waterstop, Hydrophobic Rubber Waterstop, Hydrophilic Water Stop on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Payment Type: | L/C, Paypal |
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Min. Order: | 10 Bag/Bags |
Model No.: various
Description | Index | ||||||
1. Hardness ( Shore A ) | 60±5 | 60±5 | 60±5 | ||||
2.Tensile strength,MPa ≥ | 15 | 12 | 10 | ||||
3.Elongation at break,% ≥ | 380 | 380 | 300 | ||||
4.Compression set % | 70°C×24h, % ≤ | 35 | 35 | 35 | |||
23°C×168h, % ≤ | 20 | 20 | 20 | ||||
5.Tear strength,KN/m ≥ | 30 | 25 | 25 | ||||
6.Brittleness temperature,°C ≤ | -45 | -40 | -40 | ||||
7.Hot air aging | 70°C× 168h | Hardness(shore A) | +8 | - | - | ||
Tensile strength,MPa ≥ | 12 | 10 | - | ||||
Elongation at break,% ≥ | 300 | 300 | - | ||||
100°C×168h | Hardness(shore A) | - | - | +8 | |||
Tensile strength,MPa ≥ | - | - | 9 | ||||
Elongation at break,% ≥ | - | - | 250 | ||||
8.Resistance to ozone ageing 50 pphm:20%,48h | Grade2 | Grade2 | Grade0 | ||||
9.Adhesion of rubber to metal | With contact section in elastomer |
1. Rubber Water Stop |
2. Swellable rubber water stops/Hydrophilic rubber waterstop belt |
3. Steel plate typed rubber water stop |
1.roofing and other building material. |
2.Block dam, reservoir, the subway, culverts, tunnels underground building. |
3.Mainly structures of water-proof deformed joints. |
4.Water conservancy, construction, civil air defense, , highway, railway, Bridges. |
Product Categories : Water Stop Series > Hydrophilic Water Stop