Introduction of anti-static hoses with two different manufacturing processes
PU anti-static hose is the use of static conductive agent mixed with polyurethane raw materials, the tube wall of the produced hose has the characteristics of static electricity. This kind of static discharge and wear-resistant material conveying hose is similar to stainless steel hose. The pipe wall can conduct static electricity, so as to neutralize the electrostatic ions generated by friction during material transportation in the hose, thereby preventing static electricity. Material clogging and static electricity accidents.
Temperature range: -20 °C / +100 °C, can withstand 120 °C for a short time.
Characteristics: Polyether polyurethane pipe wall, reinforced with shockproof rigid PVC spiral plastic ribs, smooth inner wall and spiral texture on the outer surface. Lightweight, super wear-resistant and excellent anti-torsion performance. It is resistant to most chemicals and discharges static electricity through anti-static materials. Pumping and conveying of light dry food. Comply with the relevant regulations of EU food grade indicators. Fire-retardant and anti-static hoses are used for the suction and transportation of hazardous chemicals in explosion-proof areas.
Application: usually used in suction occasions with static electricity, to eliminate static electricity caused by friction, especially suitable for abrasive solids, such as dust, powder, fiber, debris and granular; used for gaseous and liquid media, Industrial dust removal and suction, industrial vacuum cleaner, paper or fabric fiber suction, as an anti-wear and anti-static protection tube.
Properties: wear-resistant protection, smooth interior, good chemical resistance, good UV and ozone resistance, small bending radius, no leakage of gas and liquid.
Another kind of anti-static hose is a steel wire wound in the middle of the tube wall of the hose. Because the steel wire is a good conductor, it can conduct static electricity quickly and effectively, thus playing a role of anti-static. When transporting some wear-resistant materials, due to the friction between the material molecules, the positive and negative charges will be separated. This is the electrostatic ion often referred to. Since the tube wall is insulated, the generated electrostatic ions are It cannot be removed from the pipe wall in time. The accumulation of a large number of electrostatic ions for a long time will generate positive and negative charges at both ends of the hose, which will cause the transportation of materials to be blocked. To eliminate the positive and negative charges generated, it is necessary to export the electrostatic ions at both ends of the hose and guide them to the ground or connect them through wires to neutralize the positive and negative charges. At this time, the steel wire on the inner wall of the hose can quickly neutralize the ions at both ends through the connecting stainless steel at both ends. Ensure the normal transportation and circulation in the pipe wall. The steel wire anti-static and wear-resistant conveying hose is an electrostatic conveying hose commonly used in the industry.