Opolak 6500 is a two-component adhesive for renovating all kinds of metals damaged by abrasion corrosion. This adhesive is similar to Belzona 1311, which is based on high molecular weight epoxy resins reinforced with silicon steel and ceramic particles with high wear resistance, and the adhesive formulation is designed to act as a corrosion and wear resistant coating. be used It can also be used as a high strength structural adhesive for gluing all kinds of metal parts to create load-bearing shims or to repair them.\r\n\r\n**Uses**\r\n Repair of all types of pumps\r\n Repair of butterfly and gate valves\r\n Repair of elbow and tee joints\r\n Repair of heat exchangers and its components including tube sheets\r\n Restoration of butterflies\r\n\r\n**Specification**\r\nExcellent wear resistance\r\n Suitable temperature and chemical resistance\r\n Electrical insulation\r\n High strength\r\n\r\n**how to use**\r\nThe amount of strength obtained from the glue and its durability during the working life depends on the level of preparation of the desired surfaces before applying the glue.\r\nBefore mixing the glue, clean the desired surfaces and free from dust and grease. For metal surfaces, the oxidized surface must be removed\r\nuntil the white and clean surface of the metal appears. For other materials, the old surface must be removed in some way during the sanding, grinding or sand-blasting process to create a rough and new surface. Also, the painted surfaces must be completely free of paint.\r\nIn the parts where there are cracks with dimensions of 70 to 100 mm, it is necessary to stabilize the cracks by drilling and screwing. Remove small cracks by sanding and clean and prepare the surface again. Cover the parts that do not need to be glued with paper tape or with separating wax.\r\n\r\n**mixing percentage by weight**\r\n5 parts resin component\r\n1 part Hardener component\r\nThen mix the entire amount of resin and hardener from two cans of both components completely until the color of the glue is completely uniform. At a temperature less than 10 degrees Celsius, bring the glue to a temperature of 20 to 25 degrees Celsius and then mix the two components. (If smaller amounts of glue are needed, use the table above) and apply with a spatula on both the surfaces you want to glue together or the surface you want to cover.\r\nPress the glue completely on the surface so that all the cracks and pores of the surface are filled with glue. If used to glue two surfaces, keep the desired surfaces fixed and motionless until the glue is cured.\r\nIn order to achieve the best result and the highest adhesive adhesion to surfaces, consider the following:\r\n Do not use glue in temperatures below 5 degrees Celsius and humidity of 90% and in the presence of fog, steam, snow and rain. At the time of use, the application surface must be completely dry\r\n Use glue in contaminated places with the possibility of contamination with oil and grease caused by the operation of nearby devices or contaminated with oil vapors and cigarette smoke.
Khorasan Razavi
