ONE WORLD CABLE MATERIALS CO., LTD.

The water-blocking tape is a modern high-tech water-blocking material with the function of water-absorbing expansion, which is composed of polyester fiber non-woven fabric and high-speed swelling water-absorbent resin. The excellent water blocking performance of then tape mainly comes from the strong water absorption performance of the high-speed expansion water-absorbing resin that is evenly distributed inside the product. The polyester fiber non-woven fabric adhered to the high-speed swelling water-absorbing resin ensures that the water-blocking tape has sufficient tensile strength and good longitudinal elongation. At the same time, the good permeability of polyester fiber non-woven fabrics effectively guarantees the ability of water blocking tape products to swell and block water immediately when exposed to water.