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  • Users: billraz
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  1. billraz

    losing strength over time - any suggestions to improve?

    Hi, I'm using a polymide (nylon) 6 (Akulon K-222, http://www.matweb.com/search/SpecificMaterial.asp?bassnum=PDSMEU048) and having a problem with the part losing 20% strength over time when exposed to air/sun/humidity. We make a product that joins rebar at their junctions prior to pouring...
  2. billraz

    Stainless steel thread lock/adhesive

    I'm curious to know what the best chemical bond could be used to lock 3/8" diameter, 420HC stainless steel, heat treated to 40-45 HRc threads. I'm using loctite 262 with primer and it does not seem to bond well. I'm getting 50% failure. It's a medium production part with 250-500 pieces...

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