canyon components logo

TRIETHYLALUMINUM Chemical compatibility with O-rings, rubbers, & plastics

Triethylaluminum is a highly reactive organoaluminum compound with the chemical formula C6H15Al, widely used as a co-catalyst in the polymerization of olefins to produce polyethylene and polypropylene. This compound is crucial in the Ziegler-Natta and metallocene catalyst systems, significantly enhancing the efficiency of the polymerization process. Triethylaluminum is also utilized in organic synthesis, serving as a reagent for various chemical transformations. Due to its pyrophoric nature, triethylaluminum must be handled with extreme care under an inert atmosphere to prevent ignition upon exposure to air. Safety measures include using appropriate protective equipment and storing it in a cool, dry place away from incompatible substances. Despite its hazards, triethylaluminum's reactivity and catalytic properties make it an indispensable chemical in industrial applications, particularly in the large-scale production of plastics and other polymeric materials.

Need TRIETHYLALUMINUM resistant plastics, O-rings, rubbers, and seals? Get in touch now!


Canyon Components strives to meet all customer service requests. If you need something that isn't listed below, feel free to contact a Canyon Components product and application consultant and let our knowledgeable staff help you design the perfect part for your needs.

Paint covered o-ring
MaterialPerformanceGet a quote
FFKM (CanRez™, Kalrez®, Chemraz®)Excellent: <15% SwellingGet a quote
FKM ETP (Viton® Extreme)Excellent: <15% SwellingGet a quote
FKM (Viton®)--- Insufficient Testing DataGet a quote
NBR (Buna-N, Nitrile)--- Insufficient Testing DataGet a quote
HNBR (Hydrogenated Nitrile)--- Insufficient Testing DataGet a quote
EPDM (Ethylene Propylene)--- Insufficient Testing DataGet a quote
Aflas® (TFE/P, FEPM)--- Insufficient Testing DataGet a quote
Silicone (VMQ, PVMQ)--- Insufficient Testing DataGet a quote
Fluorosilicone (FVMQ)--- Insufficient Testing DataGet a quote
Polyurethane (PU, AU)--- Insufficient Testing DataGet a quote
Teflon® (PTFE)--- Insufficient Testing DataGet a quote
Neoprene (Chloroprene)--- Insufficient Testing DataGet a quote
SBR (Styrene-Butadiene)--- Insufficient Testing DataGet a quote
ACM (Acrylic Rubber)--- Insufficient Testing DataGet a quote
Butyl (IIR, Isobutylene Isoprene)--- Insufficient Testing DataGet a quote
Butadiene Rubber (BR)--- Insufficient Testing DataGet a quote
Isoprene Rubber (Polyisoprene)--- Insufficient Testing DataGet a quote
Natural Rubber (NR)--- Insufficient Testing DataGet a quote
Hypalon (CSPE)--- Insufficient Testing DataGet a quote
Metal Piston

Get a quote now!

Groove Design References

Learn More

Coatings, Packaging, & Other Services

Learn More

Custom Parts & Custom O-rings

Learn More