rubber refiner machine manufacturer is widely used in various fields with excellent performance. Is rubber refiner machine manufacturer oil resistant? The following Jingdong rubber to give you the answer.

rubber refiner machine manufacturer does not tolerate oil. The rubber refiner machine manufacturer is characterized by good elasticity, wear resistance, aging resistance and cold resistance. It is mainly used in construction, flooring, seals, vibrators and other fields.

The oil resistance of rubber plates is better than that of nitrile rubber plate (NBR), hydrogenated nitrile rubber plate (HNBR), neoprene rubber plate (CR) and fluorine rubber plate (FKM).

1. Nitrile rubber sheet (NBR)

Acrylonitrile rubber plate by acrylonitrile and butadiene copolymer, acrylonitrile rubber plate is mainly produced by low temperature emulsion polymerization method, acrylonitrile content from 18% to 50%, the higher the acrylonitrile content, the better the resistance to petrochemical oil hydrocarbon fuel oil, but the low temperature performance is worse, the general use temperature range of -25~100℃. At present, butyl rubber is one of the most commonly used rubber for oil seals and O-rings.

Nitrile rubber sheet has good oil resistance, water resistance, solvent resistance, air tightness, high pressure oil resistance and excellent bonding properties. Work in oil (oil, diesel, gasoline, lubricating oil) medium, with sealing and anti-expansion. Good compressibility, abrasion resistance and elongation.

It has good water resistance, air tightness and excellent bonding properties. Widely used in the production of a variety of oil-resistant rubber products, a variety of oil-resistant gaskets, gaskets, bushings, flexible packaging, soft hose, printing and dyeing rubber wheels, cable rubber materials, etc., in the automotive, aviation, petroleum, copying and other industries to become an essential elastic material.

Second, hydrogenated nitrile rubber plate (HNBR)

Hydrogenated nitrile butadiene rubber is made by catalytic hydrogenation of unsaturated double bonds in nitrile rubber, and the main chain becomes saturated but retains the nitrile group. This allows HNBR to maintain excellent oil resistance, while at the same time having high strength, high tear, wear resistance, excellent adhesion, heat resistance, weather resistance and chemical stability. It is resistant to acid, alkali and salt at high temperatures, can work in corrosive additives of lubricating oil and fuel oil media, and is one of the most excellent rubber with comprehensive properties.

Hydrogenated nitrile butadiene rubber is widely used in oil field and automobile industry. It is especially suitable for the production of oil and gas Wells with drill pipe protection, valve sealing ring, pump type gasket and other rubber parts. The radiation resistance of HNBR is better than that of silicone rubber, fluorine rubber and polytetrafluoroethylene, and it is also suitable for various rubber seals in nuclear power plants.

Three, Neoprene rubber plate (CR)

Neoprene rubber sheet is a kind of multi-purpose elastomer with better comprehensive properties. It is not only resistant to silicone ester lubricating oil, but also has good tensile strength and excellent physical toughness; Better heat resistance, ozone resistance, weather-resistant aging, heat resistance is better than nitrile rubber plate, weather-resistant aging is inferior to EPC rubber plate plate, not afraid of direct sunlight, not afraid of fierce distortion, not afraid of refrigerant, dilute acid resistance, easy crystallization and hardening at low temperature, poor storage stability, large expansion in mineral oil with low aniline point, The general use temperature range is -50~150℃. Neoprene rubber plate has flame retardant, no spontaneous combustion, can burn when in contact with the flame, self-extinguishing from the fire, oxygen index is 38-41. The material with an oxygen index of 27 is a flame retardant material, and any rubber sheet containing sufficient concentration of halogen has flame retardancy. Oxygen index is an index to measure the combustion performance of materials, which is defined as the minimum oxygen volume required for the sample to maintain candle-like combustion in the mixture of nitrogen and oxygen. The oxygen index of neoprene rubber plate is very high and it is difficult to burn, second only to fluorine rubber plate.

Four, fluorine rubber plate (FKM)

The fluorine rubber sheet has the characteristics of oil resistance, high temperature resistance and chemical corrosion resistance, and the working temperature is -25℃-250℃.

Fluororubber is a high-performance rubber with excellent resistance to hydrocarbons, chemicals, oils and heat. It also has excellent compression resistance, especially at high temperatures. The rubber sheet is widely used in corrosive environment such as petroleum industry, aviation industry, automotive industry and aerospace industry. It is suitable for punching all kinds of high oil resistance, flame retardant, high temperature resistance, corrosion sealing parts, sealing rings, cylinder film lining and aerospace and aviation products.

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