橡胶油分类用途标准（Standard for classification of rubber oils）.docVIP

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橡胶油分类用途标准（Standard for classification of rubber oils）.doc

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橡胶油分类用途标准（Standard for classification of rubber oils）

橡胶油分类用途标准（Standard for classification of rubber oils） - Standard for naphthenic oils Summary I. main classification of rubber oil In order to improve the elasticity, flexibility, workability and compatibility of rubber, it is necessary to add specific rubber oil to achieve the purpose. In the actual use of rubber oil, because of different uses, the use of different industries, the physical properties of rubber oil requirements are many specific differences, so it has derived many names and brands. According to the molecular structure and composition of mineral oil itself, the differences of different, divided into paraffin base rubber oil, naphthenic rubber oil, aromatic rubber oil; as well as by the use of different objects can be respectively called rubber filling oil, rubber processing oil, rubber softener etc.. (1) rubber filling oil; As the object of using rubber oil is different, the requirements of rubber oil are different, so the nomenclature of rubber oil is also varied. Usually for synthetic rubber plants, if they are filled with a certain amount of rubber oil in the factory, they are accustomed to filling the rubber oil called rubber filling oil. This is because in the production process of oil filled rubber, rubber oil like water is filled into the sponge like, because the long chain structure of rubber molecules are branched, molecules are intertwined, rubber oil filled between these chains, so called filling oil. (2) rubber processing oil, processing oil, softener The downstream enterprises in the rubber industry, they are usually purchased from rubber rubber factory, then plastication, mixing, calendering, extrusion molding and curing process in their own factories (for thermoplastic rubber vulcanization molding without cold body), in the process, must be added to the rubber oil 10 to 50%. All kinds of ingredients and rubber mixing, such as carbon black, sulfur etc.. Through their processing, the rubber has become a practical value of rubber products.