Also, for further clarification, IIRC, Zytel is DuPont's branded name for FRN.
Very nice collection NaturalMystic :thumbup:
I believe your statement regarding FRN is essentially true. If my understanding is correct, Zytel is actually Dupont's trade name for various grades of Nylon Polymer. It is often reinforced with fiberglass strands, and this is common for materials used for knife handles/scales, which would in fact make it FRN. However it can also be reinforced with other fibres such as Kevlar, which I guess would then make it KRN.
As a very general comment, Dupont Zytel reinforced with fiberglass is considered to rank among the highest quality FRN's. There are many FRN products that are not considered to be great quality. (many coming from off shore)
I have absolutely no idea what Fallknivens Zytel is reinforced with, but chances are it is likely FRN, but since their site specifies the material as Zytel they are indicating it is indeed a high quality product.
So for future reference, when sourcing a knife, if the manufacture truthfully identifies the material as Zytel, it is likely high quality material. On the other hand if the description identifies the material as FRN it
may be of inferior quality.
Kevin
EDIT: Fallkniven recently updated with a new website. Interestingly the handle material for the U2 is still identified as "strong composite material" in the product description. The specs, where Zytel was specified, are currently not listed.