PU mining quick sealing adhesive has strong adhesion and fast sealing speed

Description :

　　PUMining quick sealing adhesive PU mining quick sealing adhesive has fast speed and strong adhesive force

　　The progress of products is neither spontaneous nor inevitable, now it is about actively improving and promotingPU mining quick sealing adhesiveA good time, pick yourself up and carry on with youPU mining quick sealing adhesive with fast speed and strong adhesionThe product advantage of active action, indifference or hesitation towards time can only slow down our pace of progress.

　　Our company producesPU mining quick sealing adhesiveMainly used for rapid sealing of coal mine boreholes. This product belongs to the two-component polyurethane material category, which is composed of two components mixed in a certain proportion and undergoes a chemical reaction to solidify into a hard material. It is not affected by the sealed volume and product thickness, and can be immediately sealed after pouring the sealant without affecting the product curing.

　　1、 PU mining quick sealing adhesiveHigh foaming rate, high strength, excellent moisture resistance, corrosion resistance, aging resistance, low temperature resistance, and sealing performance. This product has strong adhesion with materials such as steel and other metal pipes, ores, and hard coal seams. Compared with other methods, it has the advantages of less material consumption, fast sealing (10 minutes), labor saving, etc. At the same time, because the foam body has a certain toughness and elasticity, deformation under pressure without fracture, it has more unique advantages in dynamic pressure area or long-term pumping. Not only suitable for coal seam pre extraction and simultaneous gas extraction, but also for extracting gas from adjacent layers.

　　2、 PU mining quick sealing adhesiveUsage:

　　1. The surface of the sealed object (such as a metal pipe) must be dry and clean, without oil stains or dust, and the debris inside the rock or coal seam holes should be cleaned as much as possible;

　　2. Accurately weigh group AB in the required ratio (weight 1:1), mix and stir evenly, and then pour.

　　IIIPU mining quick sealing adhesivePackaging and transportation:

　　Packaged in galvanized iron drums or composite aluminum foil bags, sealed and stored in a cool and dry place between 15-35 degrees Celsius, avoiding contact with water, alcohols, and amine substances. Can be transported using general chemical methods. Iron drums come in various sizes such as 200kg, 50kg, or plastic drums weighing 25kg, while composite aluminum foil bags come in sizes such as 1.0kg, 0.5K, and more.

　　4PU mining quick sealing adhesive with fast speed and strong adhesionThe characteristics of this product enable it to penetrate into small cracks well, and it has low viscosity, excellent bonding ability, and strong adhesion with the formation; Its excellent flexibility can withstand subsequent geological movements; Fast response speed; The foam formed after reaction is insoluble in water; Solvent free, high flash point, flame retardant, does not produce harmful gases. Good compressive performance; The consolidated body has good toughness and does not crack when compressed by 20-30%. It can fully adapt to the deformation of rock mass and coal seam. Once consolidated, it quickly strengthens the fractured matrix. The expansion rate is high, reaching 20-25 times the original volume, with small construction usage, low cost savings, and significant economic benefits. The transportation of equipment and raw materials is convenient, and can be delivered in one go without the need for specialized equipment or pipeline laying.

　　Quality knows no bounds, enterprises have no boundaries, no borders, strict controlPU mining quick sealing adhesiveProduct quality is always our top priority,PU mining quick sealing adhesive with fast speed and strong adhesionTime saving and labor-saving to achieve fast drilling and sealing. As the saying goes, small holes are difficult to fill and large holes are difficult to block. Small problems cannot be prevented, and big problems cannot be blocked. Our company also produces chemical grouting materials for mining, including mining reinforcement materials, mining water blocking materials, mining filling materials, mining sealing materials, mining spraying materials, gas sealing bags, and fast sealing tanks. Your satisfaction is the driving force behind our development. Welcome to inquire by phone.

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• PU mining quick sealing adhesive