Categories
Kalrez O-Rings
Category:
O-Rings/Seal Ring
- Product Description
-
- Commodity name: Kalrez O-Rings
- Commodity ID: PC-0045
FFKM (Kalrez ring) perfluorine-rubber material is the best rubber material with high temperature resistance, strong acid and alkali resistance and organic solvent resistance among all elastic sealing materials at present. Perfluorinated rubber can resist the corrosion of more than 1600 chemical solvents such as strong acid, strong base, organic solvent, ultra-high temperature steam, ether, ketone, ester, nitrogen compounds, hydrogen carbide, alcohols, aldehydes, furan and amine compounds. High temperature resistance up to 320℃. FFKM has nearly 40 years of experience with perflurane seals in a variety of industries. 91视频H污污 seal ring are manufactured to AS-568 (USA), DIN-3771 (Germany), BS-1806 (UK), ISO3601 (International), JIS-B2401 (Japan) and other standards, or can be customized to your specific size.
Kalrez O-Rings/Perfluoroelastomer (FFKM) O-Rings Material Description:
Perfluoroelastomer (FFKM) O-Rings are carbon-fluorine bond with one of the best thermal, oxidative and chemical stability of fluorinated polymers. High reliability for dynamic and static applications and stability for aggressive media. FFKM currently offers the highest operating temperature range, the most comprehensive chemical compatibility, and the lowest off-gassing and extractable levels due to the combination between the carbon-atom and fluorine-atom. FFKM has poor low temperature performance.
oduct Name:Perfluorelastomer FFKM O-Rings
Temperature Range:-20 to 250℃
Material Type: FFKM Kalrez
Hardness Range:70-90 Shore ADue to the high cost of perflurane FFKM rubber raw materials, usually choose perflurane FFKM sealing ring conditions are very harsh,other rubber raw materials can not meet the sealing requirements of these harsh conditions,in these harsh conditions other rubber is easy to corrosion, swelling, dissolution, aging hardening and other bad, resulting in seal failure. Because of its excellent corrosion resistance and high temperature resistance, perflurane FFKM rubber O-Rings can meet the requirements of harsh working conditions,while increasing the service life of seals and reducing customer maintenance costs.
Typical application conditions of perflurane FFKM rubber seals include:
1.Semiconductor industry:plasma corrosion, gas corrosion, acid and alkali corrosion,
high temperature corrosion, rubber seal high cleanliness requirements2.Pharmaceutical industry :organic acid corrosion, organic alkali corrosion,organic solvent corrosion, high temperature corrosion)
3.Chemical industry:strong acid corrosion, strong alkali corrosion, gas corrosion,organic solvent corrosion, high temperature corrosion)
4.Petroleum industry:heavy oil corrosion, hydrogen sulfide corrosion, high sulfide corrosion,organic component corrosion, high temperature corrosion)
5.Automobile industry:high temperature oil corrosion, high temperature corrosion)
6.Laser plating industry:high temperature corrosion, high cleanliness perflurane rubber can not precipitate metal ions
7.Battery industry:acid and alkali corrosion, strong active medium corrosion,strong oxidizing medium corrosion, high temperature corrosion
8.Nuclear power thermoelectric industry :high-temperature steam corrosion, ultra-high warm water corrosion,nuclear radiation corrosion
※ For more information about 91视频H污污 O-ring products and ordering service, please contact us
Contact：Emily ke
Tel:(86)769-85637586
Cell:(86)13829272978
Email:emily@lanhechina.com
Previous
Next
Previous
Next
MESSAGE