ONE WORLD has recently received another order for over 30 tons of Semi-Conductive Water Blocking Tape from a long-standing customer in the Eurasian market. The customer has been purchasing this product from ONE WORLD since 2022, maintaining a stable business relationship over the years.
For cable manufacturers, material procurement involves more than product performance and pricing. Delivery schedules and communication efficiency are also important to keeping production plans on track. Throughout this cooperation, ONE WORLD has worked closely with the customer to coordinate product specifications and delivery arrangements, responding promptly to their requirements and supporting their material procurement plans.
Semi-Conductive Water Blocking Tape for Power Cable Applications
Semi-Conductive Water Blocking Tape is a functional cable material that combines semi-conductive properties with water-absorbing and swelling capabilities. It is mainly used in power cable designs requiring both semi-conductive shielding and longitudinal water blocking.
When water enters the cable, the superabsorbent polymer (SAP) in the tape absorbs moisture and swells, helping restrict water migration along the cable. Meanwhile, the carbon black system provides the required semi-conductive properties.
Therefore, Semi-Conductive Water Blocking Tape needs to deliver both the required electrical conductivity and water-swelling performance to meet the design requirements of the intended cable structure.
Raw Material Selection and Formulation for Overall Product Performance
ONE WORLD focuses on raw material selection and formulation development for Semi-Conductive Water Blocking Tape, with particular attention to balancing semi-conductive and water-swelling performance.
Superabsorbent Polymer (SAP): Its water absorption rate and swelling capacity are key considerations, as they contribute to the tape’s longitudinal water blocking function.
Carbon Black: Carefully selected and incorporated into the formulation to provide the required semi-conductive properties.
Bonding System: Helps hold the functional components in place while accommodating SAP expansion after water absorption.
The interaction between these components plays an important role in the overall performance of the tape. Through raw material selection and formulation development, ONE WORLD aims to produce Semi-Conductive Water Blocking Tape that meets the requirements of different cable designs.
Repeat Orders Reflect Years of Continued Cooperation
Since 2022, this Eurasian customer has continued to purchase Semi-Conductive Water Blocking Tape from ONE WORLD. The latest order of over 30 tons marks another milestone in this long-standing cooperation.
As a cable material manufacturer, ONE WORLD offers a range of materials for cable production, including semi-conductive and non-conductive water blocking tapes, water blocking yarns, water blocking filler ropes, and insulation materials. These products serve manufacturers in the power cable, communication cable, and fiber optic cable industries.
ONE WORLD will continue to focus on the practical needs of cable manufacturers, providing product quality control, flexible order coordination, and responsive delivery support to customers across different markets.
Post time: Oct-16-2026