Anti-static type composite water-soluble organic silicon resin coating mixing with acetylene black for exhaust pipe of forklift engine and preparation method thereof

Abstract

The invention relates to the technical field of coating for exhaust pipe of engine, in particular to an anti-static type composite water-soluble organic silicon resin coating mixing with acetylene black for an exhaust pipe of a forklift engine and a preparation method thereof. The anti-static type composite water-soluble organic silicon resin coating mixing with the acetylene black for the exhaust pipe of the forklift engine is a water-soluble and environmental-protection coating and is free from volatile organic solvent and pollution to the environment. The added acetylene black has the advantages that the weight is light, the electrical conductivity is good, the reinforcing effect to the resin is good, corrosion resistance is achieved, the exhaust pipe can be prevented from generating the static, the mixing inorganic powders like nano-zirconia, expanded perlite and the like improve the heat resistance of the organic silicon resin, the high-temperature invalidation is prevented, and sulfonated asphalt powder can effectively improve the film building ability of the coating and effectively prevent the composite resin coating from spalling. When the anti-static type composite water-soluble organic silicon resin coating mixing with the acetylene black is applied to the exhaust pipe of the engine, the good protective property is presented, the coating does not spall or fracture after being used for a long time under the high-temperature condition, and the corrosion condition of the exhaust pipe is relieved effectively.

Description

technical field [0001] The invention relates to the technical field of coatings for engine exhaust pipes, in particular to an antistatic composite water-based silicone resin coating mixed with acetylene black for forklift engine exhaust pipes and a preparation method thereof. Background technique [0002] Due to the characteristics of the environment in which the exhaust pipe of the forklift engine is used and its own working conditions, the protection of the exhaust pipe is particularly important. The main method of protecting the exhaust pipe is to spray paint on its surface with high temperature resistance and anti-rust effects. Currently, it is widely used The paints used are mainly organosilicon high-temperature resistant paints. However, organosilicon paints are prone to problems such as decomposition, air bubbles, and peeling off under high temperature conditions, which will cause the pipeline to lose its protective layer and oxidize and corrode, directly affecting the...

AI Technical Summary

Problems solved by technology

[0002] Due to the characteristics of the environment in which the exhaust pipe of the forklift engine is used and its own working conditions, the protection of the exhaust pipe is particularly important. The main method of protecting the exhaust pipe is to spray paint on its surface with high temperature resistance and anti-rust effects. Currently, it is widely used The paints used are mainly organosilicon high-temperature resistant paints. However, organosilicon paints are prone to problems such as decomposition, air bubbles, and peeling off under high temperature conditions, which will cause the pipeline to lose its protective layer and oxidize and corrode, directly affecting the performance. Therefore, there is an urgent need for traditional Improve the performance of silicone heat-resistant paint to make it more suitable for the working environment of the exhaust pipe to achieve a good protective effect