Semilavorati - Materiali

Codice: (EPDM)

Codice originale: SPAGGIARI GOMMA

Descrizione:

 ETHYLENE-PROPYLENE (EPDM)

Ethylene-propylene compounds are prepared from ethylene and propylene (EPM) and usually a third monomer (EPDM). These compounds are used frequently to seal in brake systems, and for sealing hot water and steam.  Ethylene propylene compounds have good resistance to mild acids, detergents, alkalis, silicone oils and greases, ketones, and alcohols. They are not recommended for applications with petroleum oils, mineral oil, di-ester lubricants, or fuel exposure.

 

Ethylene Propylene has gained wide seal industry acceptance for its excellent ozone and chemical resistance properties and is compatible with many polar fluids that adversely affect other elastomers.

 

EPDM compounds are typically developed with a sulfur or peroxide cure system. Peroxide-cured compounds are suitable for higher temperature exposure and typically have improved compression set performance.

 

Application Advantages

 

» excellent weather resistance

» good low temperature flexibility

» excellent chemical resistance

» good heat resistance

 

Application Disadvantages

 

» poor petroleum oil and solvent resistance

Dimensioni:

  • A = su disegno

Certificazione

 
 

Materiali

  • Gomma

Destinazioni d'uso

  • Semilavorati
 

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