Manufacturing process of oil-resistant rubber sheet and classification of the product
When it comes to oil-resistant rubber sheet, I don't think everyone is unfamiliar, because it can be seen everywhere in our life, it has a very wide range of uses, and has the advantages of anti-corrosion, anti-aging, long service time, etc. Praise and approval, in order to let everyone have a further understanding of oil-resistant rubber sheet, I will introduce the classification of the product and its role in detail for you below!
Oil-resistant rubber sheet is mainly made by vulcanizing nitrile rubber with reinforcing agent and filler. The degree of oil resistance of oil-resistant rubber sheets is determined by the quality of nitrile rubber and the content of nitrile in the rubber sheet. The better the quality of the nitrile rubber and the higher the content of the nitrile rubber, the higher the oil resistance of the oil-resistant rubber sheet. National standards classify oil-resistant rubber sheets into three types: A oil-resistant, B oil-resistant, and C oil-resistant.
Class A oil-resistant rubber sheet has low oil resistance, can not work in oil medium, and is relatively cheap. It can only be used in places with low oil resistance. It is mainly used for some workbenches, floors, and electronic products in contact with grease. Laying.
Type B oil-resistant rubber sheet has medium oil resistance, can work in some oils (motor oil, lubricating oil, vegetable oil), and has good sealing properties. It is mainly used for punching various oil-resistant oil seals, seals, rings, and Long-term laying of workbenches, floors, and electronic products in contact with grease.
Type C oil-resistant rubber sheet is a high-purity nitrile rubber sheet. Its oil resistance is good among synthetic rubber sheets and the price is more expensive. Can work in medium (motor oil, diesel, gasoline, lubricating oil) at high temperature for a long time, with sealing and anti-swelling properties; mainly used for punching various high-performance oil-resistant oil seals, seals, rings, can be used as oil tank 、 Oil pipe sealed for use!
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