Is Kalrez a Teflon?

Is Kalrez a Teflon?

In addition, Kalrez® is a thermoset perfluoroelastomer part and offers excellent elastic properties and resistance to mechanical damage, unlike PTFE which is a thermoplastic and appears to lack the necessary resilience to withstand mechanical shock in a process application such as this.

Is Perfluoroelastomer the same as Kalrez?

Kalrez® by ERIKS A well-known manufacturer of Perfluoroelastomer (FFKM/FFPM) parts is DuPont ™ with its own brand Kalrez®. ERIKS is one of the largest official DuPont™ Kalrez® distributors and has a wide range of Kalrez® products in its portfolio.

What is a Kalrez O ring?

Kalrez® O-Ring Standard Compounds A carbon black-filled compound for general use in o-rings, seals, diaphragms and other specialty parts specifically for the chemical process industry. This compound has excellent, broad chemical resistance, good mechanical properties, and outstanding hot-air aging properties.

Is Kalrez a fluoropolymer?

DuPont™ Kalrez® perfluoroelastomer parts combine the elastomeric properties of fluoroelastomers with the chemical resistance of DuPont™ Teflon® fluoropolymer resins.

Is Kalrez the same as Chemraz?

Chemraz® (FFKM)– (Green Tweed’s trademark name) Chemraz® is the Green Tweed version of Kalrez® (a Dupont trademark), Simriz® (a Simrit trademark), Markez® (a Marco Rubber trademark) or FFKM.

Is silicone compatible with isopropyl alcohol?

In general – be careful with silicone tubes and gaskets with oil products. Depending on the content of the products silicone may – or may not – be resistant….Chemical resistance of silicone.

Is EPDM compatible with mineral oil?

EPDM is not resistant to mineral oils Mineral oils and lubricants, as well as organic oils and adipose, causes severe swelling. Special structure of softeners allows the usage of EPDM in break fluids based on glycol (SL-DOT4).