Noun
PA12 (uncountable)
Initialism of polyamide 12, polyamide-12.
Synonyms: nylon 12, nylon-12, poly(12-aminododecanoic acid lactam), poly(dodecano-12-lactam), polylaurolactam, polylaurinlactam
Hypernyms: nylon, polyamide, PA
Estimating the future demand is a prime challenge for PA11 and PA12 suppliers owing to the economic slowdown that took place in the last decade. Source: Internet
Used as an additive(toughner) in order to improve the impact strength of polyamides(PA6, PA66, PA12 etc.). Source: Internet