DuPont Kalrez LS205 perfluoroelastomer parts are a white product for use in food handling and pharmaceutical applications where FDA and USP <87> & <88> Class VI @ 121°C compliance is required. Kalrez® LS205 parts provide superior chemical resistance and low extractables in demanding applications. This product is well suited for custom parts and other non O-ring applications. A maximum application temperature of 225 °C (437 °F) is suggested.
Typical Physical Properties
|Maximum Application Temperature2, °C (°F)||225 (437)|
|Durometer, Shore A3||74|
|100% Modulus4, MPa (psi)||6.42 (931)|
|Tensile Strength at Break4, MPa (psi)||20.34 (2951)|
|Elongation at Break4, %||185|
|Compression Set5, Pellet, 70 hr at 204 °C (400 °F)||20|
Warranty for Kalrez products
• Only applies to Dupont products distributed genuine in Vietnam.
• All Kalrez products are warranted if the machine fails due to manufacturer fault.
• For warranty and product maintenance, please contact Achilles, customer service phone number: 098 469 4884 (Ms. Duc).
• Achilles is the genuine supplier of products related to Kalrez DuPont.
• For retail/whole sale pricing, bulk ordering and product information advice please contact 098 469 4884 (Ms. Duc) via firstname.lastname@example.org or the website https://achilles.com.vn