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

Hexachlorocyclohexane (HCH) is a chlorinated hydrocarbon with the formula C6H6Cl6. It exists in several isomeric forms, with gamma-HCH (lindane) being the most notable. HCH is primarily used as an insecticide for agricultural and public health applications. It is a persistent organic pollutant, known for its ability to bioaccumulate in the environment and in living organisms. Exposure to HCH can be harmful, causing neurological effects, liver and kidney damage, and potential carcinogenicity. Its use has been restricted or banned in many countries due to its environmental and health impacts. Proper handling, storage, and disposal are critical to minimize exposure and environmental contamination. HCH's persistent nature and toxicity have led to significant regulatory measures aimed at protecting human health and the environment.

Need HEXACHLOROCYCLOHEXANE 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)--- Insufficient Testing DataGet a quote
FKM (Viton®)Excellent: <15% SwellingGet 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)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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Groove Design References

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