Jiaxing bearing rustproof packaging before processing

Jiaxing bearing before packaging will be antirust processing, to rust requirements is very high, so in jiaxing bearing anti-rust treatment before packaging to need to pay attention to what matters to you? According to the provisions of the standard in metal rustproof packaging, first of all should be clean, dry, its purpose is to guarantee between metal have cleanliness. Short of what is required to make the metal parts cleanliness, cleaning materials, cleaning process and equipment is the key. Jiaxing bearing is a precision components, its product cleanliness has a large effect on its performance and life, cleanliness is low noise, high reliability and long life of the precision bearing important quality indicator in jiaxing. Jiaxing bearing medium in the use of cleaning generally divided into the aqueous and organic solvents. Organic solvent cleaning, if according to the cleaning process, can be divided into solvent cleaning, gas cleaning; If the flammable solvents them to points, can be divided into flammable solvents and incombustible solvent; In the gas phase cleaning class, and can be divided into classes and alternative ODS deplete the ozone layer. Water-based cleaning medium including acidic solvent, alkaline cleaning agent, water-based cleaning agent, etc. , containing surfactant containing surfactant of water-based cleaning agent, including pure surfactant type and class of the composite surface active agent and organic solvent. The latter have emulsification, micro emulsion type. The micro emulsion type concentrate is a water-based cleaning medium. Metal products and parts after cleaning, rinse the jiaxing bearing surface part of the liquid medium is still attached, so you need to remove liquid medium by using the method of gasification, referred to as the drying process. Drying technology for cleaning coal liquid requirements are as follows: 1, the low boiling point, heat gasification small, specific heat capacity is small, easy to volatile removal; 2, low surface tension, easy to spread in the surface of the object, and therefore easy to evaporate. 3, high flash point and burning point is not flammable and explosive, safety; 4, small medium fluid toxicity, less harmful to workers health, damage to the environment. Jiaxing bearing more information please call our jiaxing bearing group sales co. , LTD. , we will serve you wholeheartedly.