⎝⎛博狗体育中文⎞⎠

欢迎进入慈溪市海升橡胶制品有限公司官网 Bookmark | Message | Sitemap | Contact Haisheng Welcome to the official website of Cixi Haisheng Rubber Products Co., Ltd.

National Consulting Hotline 400-0590-280

Popular keywords: rubber waterproof ring silicone o-ring rubber o-ring nitrile rubber lighter o-ring

o型橡胶密封圈
⎝⎛博狗体育中文⎞⎠ » Haisheng Official Website Information Center » Frequently Asked Questions » Storage condition and age of 0-ring

0-ring storage conditions and years

返回列表 Source: Cixi Haisheng Rubber Products Co., Ltd. Date2018-08-18 16:03 Browse: -

O-rings are very susceptible to various external environmental conditions. If the storage life of the O-rings is longer, it is necessary to understand the storage conditions of the O-rings to extend the storage time of the O-rings.
The shelf life of seals is determined by the type of rubber material and storage conditions. Under good storage conditions, the shelf life of each material O-ring is as follows:
1 fluorine rubber , silicone rubber , fluorine silicone rubber for 10 years
2 nitrile rubber , hydrogenated nitrile rubber , neoprene for 6 years
3 EPDM rubber for 8 years
4 Polyurethane, thermoplastic material 4 years

5 Teflon indefinitely
6 Perfluoro rubber for 20 years

After the above period, it should be inspected before use. After inspection, it may be used for a period of time. Even if stored under the above-mentioned good conditions, rubber with a thickness of less than 1.5 mm is easily oxidized and fails. Therefore, for this type of product, even within the above-mentioned years, it must be frequently checked and tested.

20151110163655_17984.jpg

O-rings are affected by various external environmental factors, such as distortion, oxygen, ozone, light, heat sources, humidity, oil, or chemical solvents. O-rings may fail due to changes in their physical and chemical properties. . Therefore, basic regulations have been made on the storage, cleaning, and maintenance of rubber seals.

1: Lighting: Avoid sunlight and strong artificial light sources containing ultraviolet light. UV-resistant bags provide the best protection. Red or orange paint or film is recommended for warehouse windows.

2: Humidity: The relative humidity of the warehouse should be less than 70%, to avoid being too humid or too dry, and condensation should not occur.
3: Temperature: 5-25 ℃ is the ideal storage temperature. Avoid contact with heat and sunlight. Seals removed from low-temperature storage should be placed in an environment of 20 ° C before use.

4: Radiation: Avoid damage to the seal by ionizing radiation.
5: Oxygen and ozone: Rubber materials should be protected from exposure to circulating air. This can be achieved by packaging, wrapping, storing in an airtight container or other suitable methods. Ozone is harmful to most elastomers. Avoid the following equipment in the warehouse: high-voltage electrical equipment, motors and other equipment.
6: Deformation: The rubber parts should be placed as freely as possible to avoid being stretched, compressed or otherwise deformed.
7: Contact with liquid or semi-solid materials: Do not contact solvents, oils, greases or other semi-solid materials.
8: Contact with metal or non-metallic materials: Do not allow contact with magnetic materials, cast iron, copper and its alloys, or materials containing rubber that can damage rubber. Do not use PVC material for packing seals. Do not mix seals of different materials.
9: Cleaning: As needed, the seals can be cleaned with soap and water. However, water cannot contact fiber-reinforced seals, rubber-metal bonded seals, and AU material seals. Disinfectants, organic solvents, and sharp-edged tools must not be used. The cleaned seals should be air-dried at room temperature and not accessible to heat sources.

Recommended reading

[This article tags]: Watch O-ring Nitrile rubber o-ring rubber o-ring rubber waterproof ring silicone o-ring

[Responsible editor]: Cixi Haisheng Rubber Products Co., Ltd. All rights reserved: http://carmenfan.com/ Reprinted please indicate the source

Latest News

海升橡胶带您了解氟橡胶密封圈的优势 1 Haisheng Rubber takes you to understand the advantages of fluoro rubber seals

海升橡胶带您了解全氟O型圈的安装注意事项 2 Haisheng rubber takes you to understand the installation precautions of perfluoro O-rings

海升橡胶带您了解氟橡胶密封圈的功能和特性 3 Haisheng Rubber takes you to understand the functions and characteristics of fluoro rubber seals

海升橡胶带您了解密封圈发生泄漏的因素 4Haisheng rubber takes you to understand the causes of leaks in seals

海升橡胶带您了解垫片适应的环境 5 Haisheng rubber takes you to understand the environment that the gasket adapts to

海升橡胶带您了解橡胶制品发白的原因 6 Haisheng Rubber takes you to understand the cause of whitening of rubber products

海升橡胶带您认识密封圈具有的性能 7 Haisheng rubber takes you to know the performance of seals

海升橡胶带您了解怎样选择适合自己的O型圈 8 Haisheng rubber takes you to know how to choose the O-ring that suits you

海升橡胶带您了解氟硅橡胶O型圈的应用领域 9 Haisheng Rubber takes you to understand the application fields of fluorosilicone O-rings

海升橡胶带您了解橡胶防水密封圈 10 Haisheng rubber take you to know the rubber waterproof seal

National Service Hotline 400-0590-280

七乐彩 欢乐拼三张 欢乐拼三张 天天电玩城