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    Crystal Ultra

    Discussion in 'Dental-CAM' started by CoolHandLuke, Oct 12, 2017 at 12:58 PM.

    1. CoolHandLuke
      Fiendish

      CoolHandLuke Well-Known Member Full Member

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      How do you cut zis Sheisse?

      what tools?

      if you know, where did you get your info because the site is full of meaningless sales tripe.
       
    2. Car 54
      No Mood

      Car 54 Well-Known Member Donator Full Member

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    3. zero_zero
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      zero_zero Well-Known Member Full Member

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      I 'd say diamond grinders and lots of water...
       
    4. rkm rdt
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      rkm rdt Well-Known Member Donator Full Member

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      [​IMG]
       
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    5. CoolHandLuke
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      CoolHandLuke Well-Known Member Full Member

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    6. RJS8669

      RJS8669 Active Member Full Member

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      Is this like Lava Ultimate? Which was ultimately junk...
       
    7. CoolHandLuke
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      CoolHandLuke Well-Known Member Full Member

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      no, not like it. not as far as i can tell anyway. this was made to be useful.
       
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    8. rkm rdt
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      rkm rdt Well-Known Member Donator Full Member

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      Ultra is more awesome than Ultimate.
      I'm waiting for a product called New and Improved Super Ultra Ultimate +
      That stuff has got be the best ever!
       
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    9. CoolHandLuke
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      CoolHandLuke Well-Known Member Full Member

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      i have an idea...

      @richmc2 your name is on the crystal ultra "Contact us" so please, bit of help ?
       
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    10. Car 54
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      Car 54 Well-Known Member Donator Full Member

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      I didn't know what is was either, until CHL posted this thread...and I still don't know what it is.
       
    11. rkm rdt
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      rkm rdt Well-Known Member Donator Full Member

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      High quality meth
       
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    12. Sevan P
      Nerdy

      Sevan P Well-Known Member Full Member

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      I used zr starts with carbide tool.

      Sent from my SM-N950U using Tapatalk
       
    13. KIM

      KIM Active Member Full Member

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      This is similar to what 3M had with Lava Ultimate. It was a nano resin hybrid, also like Vita Enamic. It had low flexural strength but high elasticity. (3M had a picture of a crown on a shock absorber to give you a visual). The problem was, too much elasticity caused some failure at the interface of the crown and the natural tooth structure. Hope that helps!
       
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    14. Car 54
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      Car 54 Well-Known Member Donator Full Member

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      Thanks KIM, it did help, and probably for some others too.
       
    15. CoolHandLuke
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      CoolHandLuke Well-Known Member Full Member

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      it also didnt hold a bond
       
    16. rkm rdt
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      rkm rdt Well-Known Member Donator Full Member

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      nor will any nano composite
      another failed attempt at chairside dominance.
       
    17. CoolHandLuke
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      CoolHandLuke Well-Known Member Full Member

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      any?

      i doubt that.
       
    18. 2thm8kr
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      2thm8kr Beanosavedmysociallife Full Member

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      We're counting on you.
       
    19. rkm rdt
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      rkm rdt Well-Known Member Donator Full Member

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      nano sized particles would need to be in a viscous stage to bond. However there is less filler which makes it weaker.
      A higher viscosity allows for more filler such as denser composite or even zr,quartz,dung beetles........

      pre Cured ( milled) nanocomposites just won't stick like sh it ona blanket and that is the problem.
       
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    20. CoolHandLuke
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      CoolHandLuke Well-Known Member Full Member

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      good thing theres a flowable version then

      *grin*
       

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