What is the name of high temperature resistant O-ring?
In the industrial field, high-temperature resistant O-rings are a common sealing component and are widely used in equipment sealing in high-temperature environments. So, what is the name of a high temperature resistant O-ring? This article will give you a detailed introduction to the name, material properties and application scenarios of high temperature resistant O-rings, and also attaches the hot topics and hot content on the Internet in the past 10 days to help you better understand this product.
1. Name of high temperature resistant O-ring
High temperature resistant O-rings are often called"High temperature O-ring"or"Heat-resistant O-ring", whose professional names vary according to different materials. Common high temperature resistant O-ring materials include fluorine rubber (FKM), silicone rubber (VMQ), perfluoroether rubber (FFKM), etc. These materials are widely used due to their excellent high temperature resistance.
2. Material characteristics of high temperature resistant O-rings
| Material name | Temperature resistance range | Main features | Application scenarios |
|---|---|---|---|
| Fluorine rubber (FKM) | -20℃ to 250℃ | Resistant to oil, chemicals and aging | Automotive engines, chemical equipment |
| Silicone rubber (VMQ) | -60℃ to 250℃ | High temperature resistance, ozone resistance, soft and elastic | Food machinery, medical equipment |
| Perfluoroether rubber (FFKM) | -25℃ to 300℃ | Resistant to extreme temperatures and corrosion | Semiconductors, aerospace |
3. Application scenarios of high temperature resistant O-rings
High temperature resistant O-rings are widely used in the following fields:
1.Automobile industry: Used for sealing high-temperature parts such as engines and gearboxes.
2.Chemical equipment: Used for corrosion-resistant and high-temperature-resistant sealing of reactors, pipelines, etc.
3.Food machinery: Used for sealing high temperature sterilization equipment to ensure food safety.
4.Aerospace: Used for sealing requirements in extreme environments.
4. Hot topics and content on the entire network in the past 10 days
The following are the hot topics and content related to high temperature resistant O-rings in the past 10 days:
| topic | heat index | Main content |
|---|---|---|
| Application of high temperature resistant O-rings in new energy vehicles | ★★★★★ | Discussing the high-temperature sealing requirements of new energy vehicle battery packs |
| Market prospects of fluorine rubber O-rings | ★★★★ | Analyze the growth trend of fluorine rubber materials in the industrial field |
| Research and Development Progress of Perfluoroether Rubber | ★★★ | Introducing the performance improvements of the latest perfluoroether rubber materials |
| Buying Guide for High Temperature Resistant Seals | ★★★ | Provide practical advice on purchasing high temperature resistant O-rings |
5. How to choose high temperature resistant O-rings
When selecting high temperature resistant O-rings, you need to consider the following factors:
1.temperature range: Select appropriate temperature-resistant materials according to the actual use environment.
2.Chemical compatibility: Ensure that the material does not react with the media in contact.
3.pressure requirements: Select O-ring specifications that can withstand system pressure.
4.Service life: Choose materials with good durability according to the equipment maintenance cycle.
6. Conclusion
High temperature resistant O-rings are an important part of the industrial sealing field, and their names and material properties vary depending on the application scenarios. Through the introduction of this article, I believe you will have a deeper understanding of high temperature resistant O-rings. If you have relevant needs, it is recommended to choose appropriate materials and specifications based on actual usage conditions.
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