Erosion wear is a common form of wear in modern industrial production. It is increasingly attracting people's attention. In particular, the erosion and wear of the slurry will cause more significant mechanical damage, such as slurry pumps. Different ores have different abrasive properties. In most cases, the service life of the slurry pump is relatively short. Today's latest valid order information is free! The latest buyer information in the morning is free! Crazy poke here grab grab!
Elastomer polyurethane waterproof material has high strength, good adhesion, and waterproof effect is very remarkable. The use of sprayed polyurethane elastomer as the surface of the slurry pump at high flow rates with sandy flow is technically feasible and has significant technical advantages in terms of material properties, simplification of construction, and acceleration of schedules. Promoting the development of anti-abrasion technology for hydraulic structures has broad application prospects in the wear-resistant coating of slurry pumps.
Qinhuangdao Zhengmeihao Engineering Technology Co., Ltd. imported wear-resistant anti-corrosion polyurethane spray material from Canada. This material has good wear resistance and erosion resistance. What's more important is the superior performance of the matching adhesive. After a long time impact and mechanical action, it still has super adhesion to the surface of the substrate. It can handle the coating when the linear velocity of the part in the liquid or semi-liquid medium is less than 28.5m/s. In the above-mentioned complex and dynamic working environment, the development prospects are very broad.
This wear-resistant coating has a large span of Shore hardness. From Shaw A45 to Shore D60. The hardness can be adjusted according to different working conditions, the content of polar groups can be increased, the hydrogen bonds can be fully utilized to increase intermolecular forces, and the effective coating time can be effectively extended. In addition, this material not only can effectively resist erosion and cavitation wear, but also can withstand strong acid and alkali corrosion in the range of 3-11 pH. This material not only protects the surface from water erosion, cavitation wear, but also protects parts from acid and alkali corrosion. It is a truly versatile surface treatment material. This type of material is universally strong and widely used in various industrial fields where it is necessary to provide corrosion protection and wear protection, and has achieved good results. Facts have proved that this kind of material has a very strong bond with the substrate, and the life of the coating is generally more than ten times higher than that of ordinary metal materials. The economic benefits are quite significant.
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