Products Water blocking Materials Non-conductive Waterblocking Tape Composition:(1) Polyester non-woven fabric (2) Polyacrylate swelling powder (3) Corrosion inhibitor Application: It is for those cables such as telecom copper cable and OFC for which waterblocking is a must. It serves as a replacement of filling and flooding compound. Properties & Specification:(1) thickness (mm):0.27-0.34 (2) swelling speed (mm/1’00”) 4-10 (3) swelling height (mm/3’00”) 6-15 (4) single layer & double layers(5) It has no capillarity and exhibits excellent waterblocking proformance within a very short period of time. Please write down your comment on this product, and click Add to Inquiry List for inquiry Add to Inquiry List Review Inquiry List Back