Polypropylene tape / pipe polypropylene tape / chemical pipelines polypropylene tape / polypropylene fiber reinforced tape Tel: 18264755877 QQ313977687 Cui polypropylene anticorrosion tape Description: polypropylene anticorrosion tape is a new non-polluting, non-hazardous environment-friendly anti-corrosion material, the substrate is unique modified polypropylene woven fabric, make use of butyl rubber modified asphalt anticorrosive layer, which substrate is a fibrous structure can effectively resist stress due to soil The creep damage produced by the aging test testing proved its corrosion life of more than 50 years. Cold pipeline corrosion construction tape the best choice, but also the most economical choice corrosion. Use features: polypropylene fiber corrosion tape is a new non-polluting, non-hazardous environment-friendly anti-corrosion products, representing the current international and domestic cold corrosion tape wrapped around the highest level, the "corrosion of the crown" reputation. It 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 external corrosion and rehabilitation works. Ministry of Construction, Environmental Protection Agency designated substitute "asphalt glass fiber cloth," "coal tar epoxy" recommended products. Has a simple construction, impact resistance, aging resistance, stretching, resistance to ultraviolet radiation, bond strength properties. The product is unique substrate modified polypropylene woven fabric, make use of butyl rubber modified asphalt anticorrosive layer. Which substrate is a fibrous structure can effectively resist the stress generated due to soil creep damage, aging test by testing proved that the corrosion life of more than 50 years, the detection index is much higher than SY / T0414-98 standards, completely reached US ANSI / AWWAC209-00 and NACEMR0274-95 indicators. Cold pipeline corrosion construction tape the best choice, but also the most economical choice corrosion. Performance indicators No. Project Name fiber reinforced polypropylene anticorrosion tape a model SXB 2 colors black, gray, green, or its color three standard models 50,75,100,150,250,300 4 Thickness (mm) 0.30 0.30 0.70 0.55 based film 0.40 0.50 0.85 0.90 1.10 0.95 1.00 layer 1.05 1.15 1.20 1.40 1.50 Total thickness 1.65 5 1.60 Tensile strength Mpa ≥60 6 primed steel peel strength Mpa ≥45 ≥25 7 on tape backings dielectric strength kv / mm ≥30 8 volume resistivity Ω.m> 1x10 9 water vapor transmission rate (24h) mg / cm <0.45 10 heat aging test (2400h) <25% 11 anti-UV aging (168h) ≥80% 12 Water absorption <0.35% 13 Temperature (℃) 5-50 2 Use: (1), steel Surface treatment: rust, welding slag, burrs, oil, dirt and keep them clean and dry. Hand rust should reach St3 level, mechanical descaling should reach Sa2 level, and in accordance with SY / J4 0 0 7-8 6 requirements. (2), primer: primer should be used for supporting, away from the fire when in use, and stir with a clean brush, roller or other mechanical means uniform coating. Primer Dosage: manual coating 12㎡ / L mechanical coating 20 square meters / L (3), until the primer is dry (usually 5-10 minutes) can be wrapped around the band. (4), under the ditch backfill: acceptance by the quality inspection to the next ditch. Fourth, transport and storage: (1), the tape during transport anti-exposure, rain, preventing the crush deformation. (2) in the transport or storage by the time the storm frozen below 5 ℃, the need to store 48 hours at about 20 ℃, before construction. (3) should be in a cool, temperature 5 ~ 30 ℃, temperature <75 ℃ warehouse storage, storage period of 12 months, and away from heat and open flame. Tel: 18264755877 QQ313977687 Cui