AS568 Standard Black FKM Fluorelastomer O Ring Seals
FKM O-rings are made from a type of synthetic rubber that is highly fluorinated. This material provides superior resistance to a vast range of chemicals, including acids, solvents, strong oxidizers, and hydrocarbons. FKM O-rings also excel in high-temperature applications, where typical elastomers can become brittle and lose their sealing properties. They can withstand temperatures ranging from -26 °C to +205 °C (-15 °F to +400 °F) in continuous use and up to +232°C (+450 °F) in intermittent use.Additionally, FKM O-rings have good compression set resistance, which means they can maintain their original shape and dimensions even after being compressed for extended periods. This feature provides long-term sealing reliability and extended service life.Overall, FKM O-rings are versatile and reliable sealing solutions, ideal for demanding applications where exposure to harsh chemicals and high temperatures is common.
FKM O-rings
1.FKM O-rings are also known as FPM O-rings, with FPM standing for Fluorinated Polymer Material.
2. They can withstand temperatures ranging from -20℃ to 200℃, and in some cases, up to 250℃.
3. FKM O-rings are highly resistant to chemicals such as acids, alkalis, and most organic solvents.
4. They are commonly used in applications that involve petrochemicals, hydraulic fluids, and high-pressure steam.
5. FKM O-rings have a high compression set resistance, which means they can maintain their shape even after being compressed for long periods.
6. They come in a variety of sizes and shapes, and can be customized to meet specific sealing requirements.
7. FKM O-rings are more expensive than standard rubber O-rings, but their high performance and durability make them a cost-effective choice for critical sealing applications.
8. Proper installation and use of FKM O-rings can help prevent leaks, reduce maintenance costs, and improve equipment uptime.
Product parameter
| Product Name | O Ring |
| Material | (FKM,FPM,Fluoroelastomer) |
| Option Size | AS568 , P, G, S |
| Advantage | 1. Excellent High Temperature Resistance |
| 2. Excellent Abrasion-Resistance | |
| 3. Excellent Oil Resistance | |
| 4.Excellent Weathering Resistance | |
| 5.Excellent Ozone Resistance | |
| 6.Good Water Resistance | |
| Disadvantage | 1. Poor Low Temperature Resistance |
| 2. Poor Water Vapor Resistance | |
| Hardness | 60~90 shore |
| Temperature | -20℃~200℃ |
| Samples | Free samples are available when we have inventory. |
| Payment | T/T |
| Application | 1. For Auto |
| 2. For Aerospace | |
| 3. For Electronic Products |
