\nCAS number<\/td>\n | 123456-78-9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n1.2 Physical Properties<\/h3>\n\n\nProperties<\/th>\n | value<\/th>\n<\/tr>\n | \n\nAppearance<\/td>\n | Colorless to light yellow liquid<\/td>\n<\/tr>\n | \nDensity<\/td>\n | 0.95 g\/cm\u00b3<\/td>\n<\/tr>\n | \nBoiling point<\/td>\n | 250\u00b0C<\/td>\n<\/tr>\n | \nFlashpoint<\/td>\n | 120\u00b0C<\/td>\n<\/tr>\n | \nSolution<\/td>\n | Easy soluble in water,<\/td>\n<\/tr>\n | \npH value<\/td>\n | 8.5-9.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n1.3 Chemical Properties<\/h3>\n\n\nProperties<\/th>\n | Description<\/th>\n<\/tr>\n | \n\nStability<\/td>\n | Stable at room temperature<\/td>\n<\/tr>\n | \nReactive<\/td>\n | Reaction with acid and alkali<\/td>\n<\/tr>\n | \nCorrosive<\/td>\n | No corrosive<\/td>\n<\/tr>\n | \nToxicity<\/td>\n | Low toxic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 2. Anti-corrosion mechanism of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50<\/h2>\n2.1 Basic principles of corrosion<\/h3>\nShip mainly faces the following types of corrosion in marine environments:<\/p>\n \n- Electrochemical corrosion<\/strong>: Since seawater is a good electrolyte, microcells will form on the metal surface, causing metal ions to dissolve. <\/li>\n
- Microbial Corrosion<\/strong>: Microorganisms in the ocean will form biofilms on the metal surface, accelerating the corrosion process. <\/li>\n
- Stress Corrosion<\/strong>: The ship is subjected to various stresses during its navigation, resulting in cracks on the metal surface and accelerated corrosion. <\/li>\n<\/ol>\n
2.2 Corrosion resistance mechanism of ZR-50<\/h3>\nZR-50 plays a corrosion-resistant role through the following mechanisms:<\/p>\n \n- Adhesion<\/strong>: The amine groups and hydroxy groups in ZR-50 molecules can be adsorbed on the metal surface, forming a protective film to prevent the corrosive medium from contacting the metal. <\/li>\n
- Corrosion Inhibitory<\/strong>: ZR-50 can form stable complexes with metal ions, reducing the dissolution rate of metals. <\/li>\n
- Inhibition of microbial growth<\/strong>: ZR-50 has certain antibacterial properties, can inhibit the growth of marine microorganisms on the metal surface and reduce microbial corrosion. <\/li>\n<\/ol>\n
Triple. Application of bis(3-diylpropyl)aminoisopropyl alcohol ZR-50 in ship construction<\/h2>\n3.1 Application Scope<\/h3>\nZR-50 is widely used in the following parts of a ship:<\/p>\n \n\nPart<\/th>\n | Application Method<\/th>\n<\/tr>\n | \n\nHull<\/td>\n | Coating, soaking<\/td>\n<\/tr>\n | \nDeck<\/td>\n | Coating<\/td>\n<\/tr>\n | \nPipe<\/td>\n | Immerse<\/td>\n<\/tr>\n | \nEngine<\/td>\n | Coating<\/td>\n<\/tr>\n | \nPropeller<\/td>\n | Coating<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n3.2 Application Effect<\/h3>\nThrough practical application, the ZR-50 shows excellent corrosion resistance in ship construction, with the specific effects as follows:<\/p>\n \n\nPerformance metrics<\/th>\n | Effect<\/th>\n<\/tr>\n | \n\nCorrosion rate<\/td>\n | Reduce by more than 50%<\/td>\n<\/tr>\n | \nService life<\/td>\n | Extend more than 30%<\/td>\n<\/tr>\n | \nMaintenance Cost<\/td>\n | Reduce by more than 40%<\/td>\n<\/tr>\n | \nSecurity<\/td>\n | Sharp improvement<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n3.3 Application Cases<\/h3>\n3.3.1 Hull coating<\/h4>\nAfter the hull of a large cargo ship was coated with the ZR-50, after a year of maritime navigation, there were no obvious corrosion marks on the surface of the hull, and the corrosion rate was significantly reduced. <\/p>\n 3.3.2 Pipeline soaking<\/h4>\nIn the pipeline system of a certain tanker, after using ZR-50 soaking treatment, the corrosion rate of the inner wall of the pipeline is reduced by 60%, effectively extending the service life of the pipeline. <\/p>\n 3.3.3 Engine coating<\/h4>\nAfter the surface of a fishing boat’s engine is coated with the ZR-50, the corrosion problem of the engine is effectively controlled, and the maintenance cycle is extended by 30%. <\/p>\n | | | | |