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AMMONIUM SALTS Chemical compatibility with O-rings, rubbers, & plastics

Ammonium salts refer to a broad category of compounds containing the ammonium ion (NH4+) combined with various anions. Examples include ammonium chloride, ammonium nitrate, and ammonium sulfate. These salts are widely used in fertilizers, pharmaceuticals, food additives, and industrial processes. Ammonium salts can vary in toxicity and reactivity, so proper handling, storage, and use of personal protective equipment (PPE) are essential to ensure safety.

Need AMMONIUM SALTS 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

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Full Chem Table

Custom Gaskets & Cut Parts

Material	Performance	Get a quote
FFKM (CanRez™, Kalrez®, Chemraz®)	Excellent: <15% Swelling	Get a quote
FKM ETP (Viton® Extreme)	Excellent: <15% Swelling	Get a quote
FKM (Viton®)	Poor: 25-40% Swelling	Get a quote
NBR (Buna-N, Nitrile)	Excellent: <15% Swelling	Get a quote
HNBR (Hydrogenated Nitrile)	Excellent: <15% Swelling	Get a quote
EPDM (Ethylene Propylene)	Excellent: <15% Swelling	Get a quote
Aflas® (TFE/P, FEPM)	Acceptable: <15-25% Swelling	Get a quote
Silicone (VMQ, PVMQ)	Excellent: <15% Swelling	Get a quote
Fluorosilicone (FVMQ)	Poor: 25-40% Swelling	Get a quote
Polyurethane (PU, AU)	--- Insufficient Testing Data	Get a quote
Teflon® (PTFE)	--- Insufficient Testing Data	Get a quote
Neoprene (Chloroprene)	Excellent: <15% Swelling	Get a quote
SBR (Styrene-Butadiene)	Excellent: <15% Swelling	Get a quote
ACM (Acrylic Rubber)	Poor: 25-40% Swelling	Get a quote
Butyl (IIR, Isobutylene Isoprene)	Excellent: <15% Swelling	Get a quote
Butadiene Rubber (BR)	--- Insufficient Testing Data	Get a quote
Isoprene Rubber (Polyisoprene)	Excellent: <15% Swelling	Get a quote
Natural Rubber (NR)	Excellent: <15% Swelling	Get a quote
Hypalon (CSPE)	Excellent: <15% Swelling	Get a quote

ammonium-salicylate

ammonium-sulfamate

Metal Piston

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Groove Design References

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Custom Parts & Custom O-rings

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