China construction joint rubber water stop factory supplier
USD $0.5 - $4.8 /Meter
Min.Order:100 Meters
Hebei Lanyu Rubber & Plastic Products Co., Ltd.
Physical property for waterproof rubber water stop belt
Items | index | |||||
B | S | J | ||||
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 % | 70ºC×24h,% ≤ | 35 | 35 | 35 | ||
23ºC×168h,% ≤ | 20 | 20 | 20 | |||
5.Tear strength,KN/m ≥ | 30 | 25 | 25 | |||
6.Brittleness temperature,°C ≤ | -45 | -40 | -40 | |||
7.Air aging | 70ºC×168h | Hardness ( Shore A ) ≤ | 8 | 8 | -- | |
Tensile strength,MPa ≥ | 12 | 10 | ||||
Elongation at break , % ≥ | 300 | 300 | ||||
100ºC×168h | Hardness ( Shore A ) ≤ | -- | -- | 8 | ||
Tensile strength, MPa ≥ | 9 | |||||
Elongation at break , % ≥ | 250 | |||||
8. Resistance ozone ageing 50pphm: 20%, 48h | 2grade | 2 grade | 0 grade | |||
9. Adhesion of rubber to metal | With contact section in elastomer |
The main characteristic is that the Waterproof inside is made of Special rubber water
swelling.and when the rubber water stop meet the water and then swelling,the tightness of
rubber water stop and the structures will be increased,the effect of waterproof will
be better.
Application
Rubber water stop mainly used in Concrete cast-in-situ located within a construction joint and deformation joint with concrete structure
is one of the basic engineering,such as underground installation,Tunnels culvert,The water
conveyance aqueduct,Dam, liquid structures and so on.
Hebei Lanyu Rubber & Plastic Products Co., Ltd. is a professional factory supplier in rubber products field . Our engineering rubber products include: PVC Waterstop Belt , rubber Waterstop, rubber sheet,rubber bridge bearing pad,Bridge rubber pneumatic molds/Gasbag inner molds,bridge expansion joints,rubber pipe blugs, etc.
Other rubber products
Our service:
1. High quality custom molded High quality waterproof rubber o ring with competitive prices.
2. Direct factory price.
3. Professional technical services.
4. We also make High quality waterproof rubber o ring by customer`s size,drawings or samples.
5. Different color is available.
6.Sample order & smaller quantity.
7. Excellent after-sale service.
Q: Are you a factory or a trading company?
A:Factory.
Q: Do you charge for the samples?
According to our company policy, the samples are free,but freight charges paid by our customers .
Q: Can you produce the product according to customers' requirements ?
A:Sure, we are professional manufacturer, OEM is welcome.
Q: Can you tell me your main customers?
A:That's our customers' privacy, so we should protect their information. At the same time, please rest assured that your information is also safe here.
Q: What about the quality?
A:We can provide you samples for quality inspection. If you order to us ,we must promise the quality , if some quality problem happened, we can have a negotiation of the compensation and sign agreements ,and our after-sales department will perform the duties as the agreements.