I description: Polyethylene anticorrosive tape is cold applied tape coating system for corrosion protection of oil, gas, petrochemical, and waste water underground or overhead pipelines. The inner-layer tape shall be applied after the primer and before the outer-layer tape by hand or with a wrapping machine structure The specification of the tape consists of two layers, adhesive layer and film backing Adhesive: butyl rubber Outer layer: special blend of stabilized polyethylene Iii Features Excellent adhesion to pipe and self Resistant to uv Can be applied over a wide temperature range Good conformability and consistent uniform thickness Easily applied with no special equipment Compatible with common pipe coatings Excellent resistance to cathodic disbonding Meets astm d 1000 standard Cold applied Technical datas: Inner wrap tape: xunda-t 100 series TypeT-150T-165T-180 Total thickness0.51 mm0.65 mm0.80 mm Polyethylene film0.31 mm0.34 mm0.39 mm Synthetic adhesive0.20 mm0.31 mm0.41 mm Elongation at break„d 400% Tensile strength60 n/cm61.2 n/cm63 n/cm Yield strength35.5 n/cm42.3 n/cm45.5 n/cm Peel adhesion to primed pipe21.2 n/cm26.5 n/cm33.2 n/cm Dielectric strength35 kv/mm45.8 kv/mm48 kv/mm Cathodic disbandment0.24 in radius 6.4 mm Volume resistivity2.5 x 1012 ohm.M Water vapor transmission rate „t 0.1gm/m2/24h Water absorption rate < 0.06% Recommended application temperature -5 to +600 c Max serve temperature-40 to + 800 c ColorBlack Available roll size (width x length)2" to 9" x 50 to800 feet. Paper cartons packing with waterproof membrane.