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Nylon 66 is a polyamide based on hexamethylene diamine and adipic acid.
One polymer that is widely used for extruded balloon catheters is polyamide (nylon).
This molecular weight is relatively low and not far from the critical molecular weight of polyamides , which is generally near 15,000 g/mole.
Examples of polymers produced in this way include polyesters, polyamides , polyurethanes, polyethers, and polysulfones.
Generically known as a group of polyamides , nylon is chemically distinguished by its amide linkages to two aromatic rings.
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