| Customization: | Available |
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| Usage: | Industrial |
| Material: | Natural Rubber |
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Rubber hydrophilic expansion waterstop strip
Water swelling expansion water stop, is a new type of water stop check of aquatic products, it passes through vulcanization molding, but different from general extensibility characteristics and elastic seal wate function . It can be water swelling , with wter to water stop, affection of it to make it more reliable than ordinary waterproof materials.
PZ waterstop technical parameters
| Physical properties | PZ-150 | PZ-250 | PZ-400 | PZ-600 | |
| Hardness (shore A) | 42±7 | 42±7 | 45±7 | 48±7 | |
| Tensile strength | 3.5 Mpa (min) | 3.5 Mpa (min) | 3 Mpa (min) | 3 Mpa (min) | |
| Elongation | 450% (min) | 450% (min) | 350% (min) | 350% (min) | |
| Expansion rate | 150% | 250% | 400% | 600% | |
| Repeated water immersion test | Tensile strength | 3 Mpa (min) | 3 Mpa (min) | 2 Mpa (min) | 2 Mpa (min) |
| Elongation | 350% (min) | 350% (min) | 250% (min) | 250% (min) | |
| Expansion rate | 150% | 250% | 300% | 500% | |
| Low temperature bending (-20°C*2h) | No crack | No crack | No crack | No crack | |
| NO. | ITEM | Result | ||
| PN-150 | PN-220 | PN-300 | ||
| 1 | Expansion rate/%≥ | 150 | 220 | 300 |
| 2 | Flow at High Temperature (80ºC×5h) | No fiow | No fiow | No fiow |
| 3 | Low temperature test (-20ºC×5h) | No crack | No crack | No crack |
| 4 | Peel strength | 0.05MPa | ||
| 5 | Shear Strength | 1.0MPa | ||
| 6 | Hydrostatic Pressure | 1.2MPa | ||
1. 5m-6m in a roll, 30m packed in a small carton, and then on pallet
2. According to customer's requirement is acceptable
3.Shipped within 7 days after payment
Hengshui JingTong Rubber Co., Ltd. located in Hengshui city, Hebei provice, China. It specializes in manufacturering and expaorting waterstop and waterproof materials since the establishment in 2007.
Our company pays much more attention to quality manahements and today we wre one of the leadig companies owning customers in many countries of the world, such as Malaysia, Kenya, Uganda, USA.
Our products have passed ISO and GB inspection, thus, you can choose our products without any anxiety. In addition, we can also provide the third party reports with more than 3000 projects in domestic.
Our Services
With years of export experience along with excellent quality, advanced services and competitive prices, Kingnod has won numerous customers' trust
1. Sample order & smaller quantity
2. Huge stock for instant delivery.
3. Have new products every week.
4. Take safe payment.
5. High quality and competitive price.
6. Excellent after-sale service.
1)Q: Do you offer samples of rubber product?
A: We are glad to offer you free samples. New clients are expected to pay for the delivery cost,this charge will be deducted from the payment for order.
(2)Q: How about the lead time?
A: Within7-10 days after getting the prepayment.
(3)Q: How can we pay?
A: For small sample shipping cost, you can pay either by L/C or by T/T
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