Hnbr O-rings Rubber Seals O-ring Auto Parts Shore

HNBR for seals is a specialized material developed for creating gaskets that can withstand high temperatures and corrosive environments. It is used extensively in the automotive and industrial sectors, where gaskets are required to perform in tough and challenging conditions.

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HNBR O-rings, also known as hydrogenated nitrile butadiene rubber O-rings, are a type of rubber seal that have excellent resistance to heat, chemicals, and wear. They are widely used in the automotive industry for their ability to withstand a variety of fluids and chemicals found in automobiles.

HNBR O-rings have a high level of resistance to oil and fuel, making them an ideal choice for automotive applications such as fuel injection systems, transmission systems, and engine oil systems. They are also used in other industrial applications such as hydraulic systems, pumps, and valves.

In addition to their chemical resistance, HNBR O-rings have a high tensile strength and tear resistance, making them durable and long-lasting. They are designed to withstand temperatures ranging from -40°C to 165°C, allowing them to function in a wide variety of operating conditions.

The hardness of HNBR O-rings is measured using the Shore A scale, which measures the hardness of rubber materials. HNBR O-rings typically have a Shore A hardness of 70 to 90, which makes them suitable for use in high-pressure applications.

In conclusion, HNBR O-rings are a versatile and reliable type of rubber seal that are widely used in the automotive and industrial sectors. Their excellent resistance to heat, chemicals, and wear, coupled with their high tensile strength and tear resistance, make them an ideal choice for a range of applications.

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