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

Hydrazine is a colorless, highly reactive, and flammable liquid with a pungent odor. Its chemical formula is N₂H₄, and it is used primarily as a rocket propellant, in fuel cells, and as a precursor to various pharmaceuticals and agrochemicals. Hydrazine is also utilized as a reducing agent in industrial processes, such as water treatment and the synthesis of polymers and plastics. Despite its utility, hydrazine is highly toxic and poses significant health hazards. Exposure can lead to severe irritation of the respiratory tract, skin, and eyes, and prolonged exposure may cause damage to the liver, kidneys, and central nervous system. It is classified as a possible human carcinogen, necessitating stringent safety measures during handling and storage.

Need HYDRAZINE 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®)Not Recommended: Over 40% 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)Excellent: <15% SwellingGet a quote
Aflas® (TFE/P, FEPM)Excellent: <15% SwellingGet a quote
Silicone (VMQ, PVMQ)Acceptable: <15-25% SwellingGet a quote
Fluorosilicone (FVMQ)Not Recommended: Over 40% SwellingGet a quote
Polyurethane (PU, AU)Not Recommended: Over 40% SwellingGet a quote
Teflon® (PTFE)Excellent: <15% SwellingGet a quote
Neoprene (Chloroprene)Acceptable: <15-25% SwellingGet a quote
SBR (Styrene-Butadiene)Acceptable: <15-25% SwellingGet a quote
ACM (Acrylic Rubber)--- Insufficient Testing DataGet a quote
Butyl (IIR, Isobutylene Isoprene)Excellent: <15% SwellingGet a quote
Butadiene Rubber (BR)--- Insufficient Testing DataGet a quote
Isoprene Rubber (Polyisoprene)--- Insufficient Testing DataGet a quote
Natural Rubber (NR)Excellent: <15% SwellingGet a quote
Hypalon (CSPE)Acceptable: <15-25% SwellingGet a quote
Metal Piston

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