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According to the definition of the American association of material testing, grease is a kind of solid or semisolid material, including thickening agent and lubricant. Can also add other ingredients such as additive and lubricating oil, exhibit unique properties. Lubricating oil is usually regarded as a kind of oil. There are not liquid lubricating oil, the most common grease or what we said. This defines the basic concept, that is not a kind of high viscosity oil grease, but the thickening of the oil, the thickening agent and lubricant both unique composition. Therefore, as the change of thickening agent content, the characteristics of this product changes. We use NLGI numerals (the American association of grease). The characteristics of the grease so associated with thickening agent and lubricant contained. Thickening agent can be a soap base (sodium calcium base, lithium base, base, etc.), complex soap base (calcium base, lithium, lithium - calcium base, aluminum, etc.), bentonite or polyurea base. And a half and lubricant can is mineral oil, synthetic and fully synthetic oil. In terms of production, the grease made a lot more complicated than oil. Production of grease is not simply a single composition together, but a contains complex production process of chemical reaction. In does not have enough space, or lubricating oil will drip and cannot use cases, as an alternative to liquid lubricant grease for lubrication and protection of machine parts. In a steel plant, will be constantly adding grease; In other cases, such as used for rolling bearing or pressure reducer, during the working life of grease is used for machine parts. , there are many reasons to affect the performance of the product will affect the lubrication of the machinery and equipment, so choose the right products is a very complicated process, is best done with the help of experts. Horsepower (Guyana) is the main supplier of the grease, and a full range of products to meet the needs of industrial and automotive greases Product and service directory : |