I have heard people talk of impregnating wood with epoxy resin for strength. Has anyone ever used this process on ivory. To help make the ferrules or joints stronger.
bullshooter69 said:I have heard people talk of impregnating wood with epoxy resin for strength. Has anyone ever used this process on ivory. To help make the ferrules or joints stronger.
dave sutton said:you CAN break with but its not recommended. i wouldnt but know ppl that do. i always use a pad for peice of mind. better safe then sorry. ive never had or seen an ivory ferrule crack WITH a pad. ive used pads on non ivory ferrules at request. some like the look. i like the extra bounce. ivory isnt as unstable as some think. some use phenolic and sleeve ivory on for stability. i think thats weak. ine even seen a jensen with some type of ivory sleeved over SS. i like solid piloted or solid flat. all up to the artists beliefs i guess. no right or wrong answer
Ridge Runner said:Dave,
By extra bounce, are you saying it hits softer or has more action or both.
thanks
John
bullshooter69 said:Then you answered my question. When i questioned the strength of ivory it was because all i here is the problem with ivory on a ferrule if you don"t put a pad under the tip or people say if you have a ivory ferrule or joint don"t break with it because of the possibility of breaking the joint or ferrule. I was only asking about improving ferrules or joints. You really answered my question when wood is impregnated it stands the chance of being brittle. I could understand that would be worse for ivory. Thanks
Good info i hope more get to read this. I had already thought that about layered tips that they would help keep from cracking. This was good positive feedback. THANKScueman said:It has been done. A guy used to use the same process used for impregnating wood on ivory, but he did it to make colored ivory. It seemed to make almost no differnece in strength or weakness. He thought knife handle makers would love it, but most just said, "That can't be ivory it is colored." The reason it made very little difference in strength is because Ivory is not porous like bone or wood so it retains very little acrylic. On the other hand a burl wood might be weak and very porous and it retains a lot of the acrylic and therefore is made stronger. Most ivory cracks not because of impact, but it cracks because the tip mushrooms and spreads outward and seperates the end of the ferrule along a grain line. It is just like splitting wood along a grain line. What the pad mainly does is keeps the outward force of a mushrooming tip from spreading the ivory with it. Many of the new layered tips don't spread out much so they are almost as good as having a pad on the ferrule.
Yes, that is correct for the most part. What happens is the adhesive also cracks along a Ivory grain line yet the two halves that are still stuck to the ivory keep going and the Ivory splits. I have actually seen plastic ferrule flared out and not even cracked yet because of this and I have seen them cracked. The older Meucci ferrules with thin walls were a prime example of a muchrooming tip doing this to a ferrule. Well the ivory won't flare so it splits just like a wooden log.Mr Hoppe said:For the mushrooming tip to apply outward force to the ferrule as it spreads, wouldn't the adhesive that's holding it in place have to spread too?
Mr H
They help a lot, but are still not as good of protection as a fiber pad.bullshooter69 said:Good info i hope more get to read this. I had already thought that about layered tips that they would help keep from cracking. This was good positive feedback. THANKS