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HEXENE-1 Chemical compatibility with O-rings, rubbers, & plastics

Hexene-1, also known as 1-hexene, is an alpha-olefin with the molecular formula C6H12. It is a colorless liquid with a mild, sweet odor, used primarily as a comonomer in the production of polyethylene, a widely used plastic. Hexene-1 is also employed as an intermediate in the synthesis of various chemicals, including plasticizers, lubricants, and surfactants. The double bond at the first carbon atom makes hexene-1 highly reactive in polymerization and other chemical reactions. Handling hexene-1 requires caution as it is flammable and can cause skin, eye, and respiratory irritation. Proper storage and handling procedures, including the use of personal protective equipment and good ventilation, are essential to prevent exposure and ensure safety. Hexene-1's role in the production of polyethylene and other chemicals underscores its significance in the polymer and chemical industries.

Need HEXENE-1 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®)Excellent: <15% SwellingGet a quote
NBR (Buna-N, Nitrile)Acceptable: <15-25% SwellingGet a quote
HNBR (Hydrogenated Nitrile)Acceptable: <15-25% SwellingGet a quote
EPDM (Ethylene Propylene)Not Recommended: Over 40% SwellingGet a quote
Aflas® (TFE/P, FEPM)Poor: 25-40% SwellingGet a quote
Silicone (VMQ, PVMQ)Not Recommended: Over 40% SwellingGet a quote
Fluorosilicone (FVMQ)Excellent: <15% SwellingGet a quote
Polyurethane (PU, AU)--- Insufficient Testing DataGet a quote
Teflon® (PTFE)Excellent: <15% SwellingGet 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

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