Water swelling tunnel sealing strip supplier

Hebei xingyuan automobile component co.,ltd. is water swelling tunnel sealing strip supplier,Water swelling strip is made from water swelling rubber water line on the basis of the ordinary rubber water stop. The product swell when contact with the structures and increased the tightness between them which improved water stop and waterproof performance and also solved the problem of circle seepage which puzzled people long term. This series product have been used widely in some key projects and got excellent results.

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Product Features
1. It features good elasticity, extendability, swellability and water stopping performance.The swelling rate in water could adjusted between 100% and 500%.The swelled volume remains the elasticity and extendability of rubber ,and the swellability of rubber, and the swellability rate is not influenced by water quality.
2. It still has good water stopping performance in the wide temperature range and perfect weather resistance.
3. It features good water resistance ,chemical media resistance and endurance;
It has no hazardous matters, no precipitate from dissolving and swelling,
and no pollution to environment.
4. It could be manufactured into any shape in accordance with end user's requirements, and also be made with common rubber into a composite water proof material.

This article comes from http://www.xingyuanseals.com/