Polypropylene fiber anticorrosive tape / fiber tape / pipe corrosion / corrosion / Anticorrosion Polypropylene reinforced fiber tape / cold wrapping tape / anti-corrosion tape 
 First, use features: 
 Polypropylene fiber anticorrosive tape wrapped around the cold, also known as tape, polypropylene anti-corrosion tapes, pipe corrosion tape, anticorrosive tape reinforcing fibers, and some manufacturers also known as: PipeCoat new anti-corrosion tape polypropylene reinforcing fibers, a new non-polluting, non-hazardous environment-friendly anti-corrosion products, representing the current international and domestic cold tape wrapped around the highest level of antisepsis, the "preservation of the crown" reputation. Can be widely used in petroleum, natural gas, chemicals, urban construction, water supply and drainage, gas, gas transmission pipelines and steel underground steel storage tank outside the preservation and restoration projects. The State Ministry of Construction, State Environmental Protection Administration to specify an alternate "asphalt glass fiber cloth," "coal tar epoxy," the recommended products. With the construction of simple, impact resistance, aging resistance, stretching, resistance to ultraviolet radiation, high bond strength characteristics. 
 The product material is a unique woven polypropylene fabric, the use of butyl rubber modified bitumen anticorrosion layer. The substrate is a fibrous structure can effectively resist the stresses generated due to soil creep damage, the aging test proved that the corrosion life of more than 50 years, the detection index is much higher than SY/T0414-2007, fully meet the U.S. ANSI/AWWAC209-00 and NACEMR0274-95 index. Construction of pipeline corrosion tape in the cold the best choice, but also the most economical choice corrosion. 
 Item Unit Special strengthen the general level to enhance grade level 
 No - T760 T770 T780 
 Colors - black, gray, green, or it color 
 Size mm 50,75,100,150,250,300,500 
 Peel strength of basement membrane thickness mm 0.30 0.30 0.60 0.60 
 Layer thickness mm 0.85 0.90 1.10 0.95 1.00 1.05 
 Total thickness mm 1.15 1.20 1.40 1.50 1.60 1.65 
 Tensile strength Mpa ≥ 60 
 Peel strength of the primer steel N / cm ≥ 45 
 Background material on the tape N / cm ≥ 25 
 Dielectric Strength kv / mm ≥ 30 
 Volume resistivity Ω.m> 1x1012 
 Water Vapor Transmission Rate (24h) mg / cm 2 <0.45 
 Heat aging test 2400h% <25 
 Resistance to UV aging 168h% ≥ 80 
 Water absorption% <0.35 
 Temperature ℃ 5-50 
 Third use: 
 (1) and the surface treatment: rust, in addition to welding slag, burrs, oil, dirt and keep clear