Contact: Cheng Huijiang
Cheng Huijiang: 13806256210
Address: Wujiang District, Suzhou City,
Jiangsu Province, Fenghai town Jin Jinba Road, 333
Ribbon anti-corrosion materials are known as anti-corrosion zone, and anti-corrosion tape, especially polyethylene or polyvinyl chloride as a tire of the cold-wrapped anti-corrosion zone, pressure-sensitive anti-corrosion zone, of which polyethylene adhesive tape in the pipeline corrosion common.
Polyethylene adhesive tape is a kind of anticorrosive material which is made of polyethylene adhesive sheet (usually butyl rubber adhesive) by coating (covering) a layer of polyethylene material. Adhesive and PE composite of the traditional way for the coating, the modern process for co-extrusion. Polyethylene adhesive tape generally use machinery or equipment, in the field of natural temperature wrapped around the pipe to form a coating.
On the anti-corrosion layer, the polyethylene adhesive tape and 2PLE is the same, but due to cold wrapped construction, tape coating on the pipe body adhesion is less than 2PLE, the existence of air gap under the possibility and increase the number; Unlike the extrusion winding, the adhesive layer at the pressure location of the tape is not a whole, and the tightness of the crimp is critical to prevent the penetration of water vapor. The tape coating is softer, thinner and less resistant to external damage. In the coating workshop, you often use the heating winding method, can effectively improve the quality of the coating. Anti - corrosion tape