NBR FPM Oil Seal

Basic Info:

Boman NBR FPM Oil Seals Advantages:

1. High Temperature Resistance: FPM seals can withstand a wide range of temperatures, both high and low. They remain effective even in environments with elevated temperatures, making them suitable for applications where other rubber materials might degrade or fail.

2. Chemical Resistance: FPM seals exhibit excellent resistance to a variety of chemicals, oils, fuels, acids, and solvents. This chemical resistance prevents the breakdown of the seal material when exposed to aggressive fluids commonly found in engines and other systems.

3. Fluid Compatibility: FPM seals maintain their integrity when in contact with various fluids, including engine oils, transmission fluids, hydraulic fluids, and coolants. This compatibility ensures consistent sealing performance over time.

4. Low Compression Set: Compression set refers to the ability of a material to return to its original shape after being compressed. FPM seals have low compression set characteristics, ensuring that they maintain an effective seal over prolonged periods of use.

5. Excellent Sealing Properties: FPM seals provide an effective barrier against fluid leakage, preventing oil, coolant, and other fluids from escaping the sealed area. This is crucial for maintaining proper fluid levels and system functionality.

6. Oil and Fuel Resistance: NBR seals exhibit excellent resistance to oils, fuels, and lubricants commonly found in engines and mechanical systems. They maintain their sealing integrity and mechanical properties even when in contact with these fluids.

7. Cost-Effectiveness: NBR seals are generally more affordable than some other sealing materials, making them a cost-effective choice for applications where high-temperature resistance or extreme chemical resistance is not the primary concern.

8. Versatility: NBR seals are available in a wide range of sizes and shapes, making them adaptable to various sealing applications, including shafts, bearings, and housings.

9. Good Wear Resistance: NBR seals offer reasonable wear resistance, ensuring that they can withstand the friction and abrasion that occurs during the operation of mechanical systems.

10. Compression Set Resistance: NBR seals have good resistance to compression set, meaning they can return to their original shape after being compressed, ensuring consistent sealing performance over time.

Product Parameters:

Polyacrylate (ACM): Our ACM offer superior resistance to mineral oil, oxygen, and ozone. While they may not be the best choice for water applications, their resilience in other environments is unmatched.

Polychloroprene Rubber (CR): Known for its versatility, our Neoprene provide excellent resistance to ozone, aging, and chemicals. They maintain robust mechanical properties across a broad temperature spectrum.

Nitrile-Butadiene (NBR): Our NBR material are designed for environments with gasoline and aromatic solvents. With varying acrylonitrile content, they balance swell resistance and flexibility for optimal performance.

Hydrogenated NBR (HNBR): Engineered for superior air resistance, our HNBR material feature a hydrogenated process that enhances thermal stability and oxidation resistance.

Ethylene Propylene Rubber (EPDM): EPDM Oil seal are a terpolymer blend, offering excellent cross-linking capabilities for a wide range of applications.

Silicone Rubber (VMQ): Our silicone Oil seal are known for their insulating properties and physiological neutrality, making them ideal for sensitive environments.

Rubber Oil Seal Process Flow Chart: 

steps	The process flow	Process flow name	Machinery and equipment/measuring equipment			features			Special features symbols	note
						product		product
1	□	Rubber material	visual			/		/	/
2	◇	IQC	Hardness tester			hardness		/	★
			Tensile machine			Tensile strength		/	/
			Tensile machine			elongation		/	/
			hydrometer			The proportion of		/	/
			Aging test chamber			The compression permanent deformation		/	/
3	□	Mixing	mixer			/		Material thicknessmm	/
4	◇	IQC	rheometer			TS2		/	/
						TS50		/	/
						TS90		/	/
			Hardness tester			hardness		/	★
5	□	Cutting edge /blanking	Cutting machine			/		Is long	/
								Material weight	/
6	□	moulding	300 t hot molding machine, automatic monitoring			/		The molding pressure (kgcm2)	★
						/		Molding time	★
						/		Mold temperature	★
			visual			appearance		/	/
			Hardness tester			hardness		/	★
			The projector/caliper			size		/	★
7	□	IPQC	visual			appearance		/	/
			Hardness tester			hardness		/	★
			The projector/caliper			size		/	★
8	□	deflashing	visual			appearance		/	/
			Automatic disassembly machine			/		speed	/
						/		time	/
9	□	QC	Scissors/knife			appearance		/	/

steps	The process flow	Process flow name	Machinery and equipment/measuring equipment			features			Special features symbols	note
						product		process
10	◇	FQC	visual			appearance		/	/
			Hardness tester			hardness		/	★
			The projector/caliper			size		/	★
11	□	cleaning	Plastic basket			/		/	/	Manual cleaning
						/		/	/
						/		/	/
12	□	Post curing	The oven			/		time	★
						/		The temperature	★
13	□	Packing	Electronic says			Single -		/	/
			Baling press			The number of		/	/
			The printer			The labe		/	/
			visual			The cartons		/	/
14	◇	OQC	visual			appearance		/	/
			Hardness tester			hardness		/	★
			The projector/caliper			size		/	★
			visual			check		/	/
			visual			weighing		/	/
15	□	Warehousing /delivery	transport cart			Delivery note		/	/
						Courier		/	/
						Put in storage		/	/
note	1．“◇”Said inspection、“□”Said processing、“↓”Said handling、“△”Said storage、“▲”Said reworking/repairing
	2．“★”Said product function and process of key special feature symbol；

NBR FPM Oil Seal Applications:

1. Engine Components: FPM oil seals are used in various engine components, including crankshafts, camshafts, and timing belts. They provide reliable sealing to prevent oil leaks and contamination while withstanding the heat generated by the engine.

2. Transmission and Gearbox: FPM oil seals are utilized in transmission and gearbox systems to prevent the leakage of transmission fluids and lubricants. Their high-temperature resistance and chemical compatibility make them suitable for these applications.

3. Exhaust System: FPM oil seals are employed in exhaust components such as turbochargers and exhaust gas recirculation (EGR) systems. They seal connections and prevent exhaust leaks, even in high-temperature environments.

4. Suspension Systems: FPM oil seals can be used in suspension components, such as fork seals in front forks. These seals prevent contaminants from entering the suspension system while maintaining performance under varying temperatures.

5. Wheel Hubs and Bearings: FPM oil seals are used in wheel hubs and bearings to prevent the ingress of water, dirt, and debris. They maintain the lubrication of these components while resisting wear and tear.

6. Hydraulic Systems: In motorcycles with hydraulic systems, such as brakes and clutches, FPM oil seals are used to prevent fluid leaks and ensure proper operation even in high-temperature conditions.

7. Exhaust System: NBR oil seals can be used to seal connections in the exhaust system, helping prevent exhaust leaks.

8. Crankcase and Oil Pan: NBR oil seals are used in the crankcase and oil pan areas to prevent oil leaks and maintain proper lubrication.

9. Bearings and Seals in General: NBR oil seals are used in a wide range of bearings, including wheel bearings and crankshaft bearings, to prevent the entry of contaminants and retain lubricants.

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