hydrophilic waterstop strip/ expansion water swelling strip

FOB Reference Price:Get Latest Price
$0.60 - $1.50 / Meters | 10 Meter/Meters (Min. Order)
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Quick Details
Place of Origin:
Hebei, China
Brand Name:
Model Number:
Custom Made
natural rubber
Black, red , grey, blue, etc
low cost, high expansion., light weight
bridge, highway bridge, industry
Expansion rate:
in roll, in carton, on pallet
Payment terms:
TT, L/C, Western Union
Supply Ability
Supply Ability:
10000 Meter/Meters per Month
Packaging & Delivery
Packaging Details
packed in roll, in carton, on pallet
or as your request
Lead Time :
7 days after payment

hydrophilic waterstop strip/ expansion waterstop bar / water swelling 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.





1. can provide products of 150%-600%volum evpansivity.

2. including 12x12, 15x15,10x20, 20x50, 50x50mm, etc.

3.matrial: natural rubber

4.high expansion and strength, low cost, etc.






PN Type Water Swelling Bentonite strip


PZ Type Water Swelling Bentonits Strip

No.                     Item                      Index
1Hardness(ShoreA)                42±745±748±7
2Tensile Stength , Mpa≥               3.5             3
3Beark & Elongation, %≥               450           350
4Volume Expansion, %≥   150        250    400    600

Repeated Flooding Experiment 

Tensile Stength , Mpa

                  3             2
 Beark & Elongation, %350350250250
 Volume Expansion, %150250300500
6Low Temperature Bending                              No Cracks




Package & Delivery

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









Our Company



    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 and support.

  our service

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 formal 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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